Uniden America UB351 MOBILE TYPE SCANNING RECEIVER User Manual 20 160 Rough Draft 20071030

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Document Description	USERS MANUAL
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Date Submitted	2007-12-28 00:00:00
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Document Author:	eng

USER MANAUL - DRAFT
20-160
PRO-160 1,000 ch Trunking
Desktop/Mobile Scanner
Thank you for purchasing your PRO-160 1,000 Channel Trunking Desktop/Mobile Scanner from
RadioShack. Your scanner is one of a new generation of scanners designed to track Motorola® Type
I, Type II, hybrid analog, and many other systems.
what’s included
Scanner
AC adapter
DC cable with fuse
Antenna
DIN sleeve
Removal keys (2)
Mounting bracket
Knobs (2)
Lock washers (2)
Screws (2)
Rubber feet (4)
User’s guide
Preprogrammed frequency sheet
Note: Wording required for FCC PART 15.21
is shown in page 35/36.
Quick Start
step 1: installing your scanner
You can mount your scanner as a base station or in your vehicle. If you are unsure how to install our
scanner in your vehicle, consult your automobile manufacturer, dealer, or a qualified installer.
base station
Attach the four protective rubber feet to the mounting bracket when you use the scanner as a base
station on a flat surface such as a desk, shelf, or table. Because the speaker is on the bottom of the
scanner, you can use the mounting bracket to elevate your scanner off the surface for better sound.
vehicle mounting
To mount your scanner under or over the dashboard, use the mounting bracket. Before installing,
confirm that your scanner fits in the desired mounting area and you have all the necessary materials
to complete the task.
IMPORTANT: AVOID AIRBAG DEPLOYMENT ZONES. This can prevent the airbag from
performing properly and result in injury.
1. Use the supplied mounting bracket as a template to mark positions for the two mounting screws.
2. At the marked positions, drill holes slightly smaller than the screws. When drilling holes, be sure to
avoid obstructions and wires behind the mounting surface.
3. Attach the mounting bracket to the surface using the supplied screws.
4. Slide the scanner into the bracket, aligning the scanner’s holes with the holes in the bracket, and
then screw the mounting knobs into the scanner.
Your scanner requires a 2 x 7-1/8 x 5-5/16 inch (50 x 180 x 135mm) mounting area. Allow an
additional 2-3/8 inch (60 mm) space behind the scanner for connectors and wires.
1. Remove the four rear screws that secure the outer metal case and pull off the case with care.
2. Insert the DIN sleeve into the opening in your dashboard, lip facing out.
3. Push out the top and bottom tabs to hold the sleeve firmly in place.
4. Slowly slide the scanner into the sleeve until it locks in place.
Note:
• When mounting in your dashboard, you will need to connect an external antenna and an external
speaker.
• To remove your scanner from the DIN sleeve, insert the two removal keys straight into the
scanner’s front panel and pull the scanner out.
step 2: power your scanner
You can power your scanner from a wall outlet, through your vehicle’s ignition, or from your vehicle’s
cigarette lighter or power port. You must use a Class 2 power source that supplies 12V DC and
delivers at least 500mA. Its center tip must be set to positive and its plug must fit the scanner’s DC
12V jack. Using an adapter that does not meet these specifications could damage the scanner or the
adapter.
wall outlet
To prevent electric shock, do not use the AC adapter’s polarized plug with an extension cord,
receptacle, or other outlet unless you can fully insert the blades.
1. Connect the tip of the supplied AC adapter to the DC 12V jack.
2. Plug the AC adapter into your wall outlet.
DC 12V
Power source connection.
vehicle cigarette lighter or power port
To power your scanner from your vehicle’s 12V power source, use a 12V DC cigarette-lighter
adapter (not supplied, available at RadioShack).
Note:
If you use a cigarette-lighter adapter, you might hear some electrical interference from your engine
while scanning. This is normal.
vehicle ignition (negative ground only)
Note:
If you are not experienced in connecting accessories to the vehicle fuse box, use a certified installer.
1. Disconnect the cable from the negative (-) terminal of your vehicle’s battery.
2. Ground the black wire of the supplied DC power cord to your vehicle’s chassis. The grounding
screw must make complete contact with the metal frame of your vehicle.
3. Connect the red wire of the supplied DC power cord to a voltage source that turns on and off with
the ignition switch, such as a spare accessory terminal in your vehicle’s fuse box.
4. Insert the adapter’s barrel plug into the scanner’s DC 12V jack.
5. Reconnect the cable to the negative (-) terminal of your vehicle’s battery.
step 3: connect your scanner
antenna
Expand the antenna according to the frequencies you want to monitor:
Frequency ..................................... Antenna Length
25-174 MHz .....................Extend fully (4 segments)
320-512 MHz ................... Extend half (2 segments)
806-1300 MHz ................Collapse fully (1 segment)
The scanner’s ANT jack supports a variety of antennae (available at RadioShack).
Note:
• An external antenna is optional if you use your scanner as a base station. If you mount your
scanner in your vehicle, you will need to connect an external antenna.
• The antenna should be as high as possible and vertical for best performance.
• Keep the antenna and cable as far as possible from sources of electrical noise, such as appliances
or other radios.
Always use 50-ohm coaxial cable, such as RG-58 or RG-8, to connect an outdoor antenna. For
lengths over 50 feet, use RG-8 low-loss dielectric coaxial cable. You also may need a BNC adapter
(not supplied).
external speaker
To use an external speaker (available at your local RadioShack store), plug the speaker’s 1/8 inch
(3.5 mm) plug into the scanner’s EXT SP jack.
Note:
Connecting an external speaker mutes the scanner’s internal speaker.
ANT
Match the antenna connector arrow to the ANT jack’s upper projection.
CAUTION:
Use extreme caution when installing or removing an outdoor antenna. If the antenna starts to fall, let
it go! If the antenna touches a power line, touching the antenna, mast, cable, or guy wires can cause
electrocution and death. Call the power company to remove the antenna. Do not attempt to do so
yourself.
step 4: setting up your scanner
turning on your scanner
To turn on your scanner, turn the VOLUME knob clockwise until it clicks. To set the squelch, turn the
SQUELCH knob fully counterclockwise, and then rotate it clockwise until the hissing sound stops.
storing frequencies in channels
You can locate and store specific frequencies into channels for later use.
Note: To store trunked system frequencies, see “programming trunked frequencies.”
Follow these steps to store frequencies into channels.
1. Press ENT/PGM to put the scanner in programming mode. PGM appears.
2. Use the number keys to enter the channel number you want to assign to a frequency.
3. Press MAN.
• If you entered an in valid channel number, “Invalid Channel.” appears and the scanner
beeps error tones. Enter a valid channel.
4. Press FUNC, then press /BANK or (Press FUNC, then press ) to advance the
channel with 0 MHz in next bank (or previous bank).
• If the channel with 0MHz is not, the first channel of the bank is selected.
5. Use the number keys and •/DELAY to enter the frequency, including the decimal point
you want to store.
6. Press ENT/PGM to store the frequency into the channel.
Notes:
• If you entered an invalid frequency in Step 5, “Invalid Freq.” appears and the scanner
beeps error tones. Enter a valid frequency.
• If you entered a frequency in Step 5, which already exists on another channel, the
scanner beeps an error tone and displays that channel. Press CL to clear the display, or
press ENT/PGM to store the frequency in both channels.
• The scanner automatically rounds the entered number to the nearest valid frequency.
For example, if you enter 151.473 (MHz), your scanner accepts it as 151.475.
• After a transmission, the scanner automatically pauses for 2 seconds on this channel
before proceeding to the next active transmission. Press •/DELAY to turn the delay
function off or on. See “delay”). The scanner stores this setting in the channel.
7. To program the next channel in sequence, press
or
and repeat Steps 5 and 6.
copying / moving frequencies
If you want to copy/move a frequency to a channel, follow the steps below:
1. Press ENT/PGM to put the scanner in programming mode. Enter the channel which
contains the frequency you want to copy or move.
2. Press MAN to advance the channel.
3. Press and hold ENT/PGM during program mode.
4. Select the bank where you want to copy or move the frequency.
5. Press ENT/PGM. The smallest empty channel number and “0.0000” appear. If there is
no empty channel, the scanner automatically selects the first channel of the bank.
6. Press ENT/PGM to enter the frequency, “Delete Source Channel?” appears.
7. To moving a frequency, press ENT/PGM. Or to copying a frequency, press CL.
searching for frequencies
You can search for frequencies up or down using chain search.
1. Press SRCH until SRCH appears in the display.
2. (Optional) Press 0 – 9 to enable or disable the search bank number being searched.
or
to begin searching up or down the frequencies.
3. Press
4. (Optional) To avoid unwanted frequencies, you can skip up to
200 specified frequencies during a search. To skip a frequency,
press L/O when the scanner finds the frequency.
• If you skip all frequencies within the search range, the scanner cannot search.
• If you try to skip more than 200 frequencies, the scanner will stop skipping the earliest skipped
frequencies.
To clear a skipped frequency, complete the following steps:
1. Press PSE/TEXT to stop the search.
2. Select the frequency. L/O appears.
3. Press L/O. L/O disappears.
4. (Optional) To clear all the skipped frequencies, press MAN/MENU, and then press and hold L/O
until the scanner beeps twice.
step 5: monitoring and scanning
monitoring
To monitor a channel, press MAN/MENU while the scanner is pausing on the channel, stop the
scanning by pressing MANMENU, or enter the channel number, then press MAN/MENU.
scanning
To scan, press SCAN/
it ends.
. When the scanner finds a transmission, it monitors the transmission until
Note:
• If you have not stored frequencies into any channels, the scanner cannot scan.
• If the scanner picks up weak transmissions, turn SQUELCH clockwise to decrease the scanner’s
sensitivity to these signals. To listen to a weak or distant station, turn SQUELCH counterclockwise.
Press MAN/MENU to stop scanning, or press PSE/TEXT to pause the scan without losing your
position.
earphones / headphones
For private listening, you can plug earphones or headphones into your scanner’s headphone jack.
Do not use headphones with your scanner when operating a motor vehicle in or near traffic. Doing so
can create a traffic hazard and could be illegal in some areas. Some headphones let you hear some
outside sounds when listening at normal volume levels, but they still can present a traffic hazard. To
protect your hearing, follow these guidelines for headphones.
• Do not listen at extremely high volume levels. Extended high volume listening can lead to
permanent hearing loss.
• Set the volume to the lowest setting before you begin listening, and then adjust the volume to a
comfortable level.
• After you set the volume, do not increase it. Over time, your ears adapt to the volume level, so a
volume level that does not cause discomfort might still damage your hearing.
the basics
A frequency is the tuning location of a station. A channel is a programmable memory location for
storing frequencies that you can scan for activity. Channels are grouped into 20 channel storage
banks, each of which contains 50-channels. Service banks are preset channel-storage banks of
frequencies used by the marine, CB band, FRS/GMRS/MURS, police (fire/emergency),
aircraft and HAM band services. For example, many amateur radio frequencies are located in the
HAM service bank.
Your scanner provides many features that help you locate, monitor, and organize useful
transmissions in your area, including frequencies used by police and fire departments, ambulance
services, government agencies, private companies, amateur radio services, military operations,
pager services, and wireline (telephone and telegraph) service providers.
This scanner is designed to prevent reception of illegal transmissions, in compliance with laws that
require that scanners be manufactured to not be easily modifiable to pick up those transmissions. Do
not open your scanner’s case to make any modifications that could allow it to pick up transmissions
that it is not legal to listen to. Doing so could subject you to legal penalties.
It is legal to listen to almost every transmission your scanner can receive. However, there are some
transmissions you should never intentionally listen to. These include:
• telephone conversations (cellular, cordless, or other private means of telephone signal
transmission)
• pager transmissions
• any scrambled or encrypted transmissions
According to the Electronic Communications Privacy Act (ECPA), as amended, you are subject to
fines and possible imprisonment for intentionally listening to, using, or divulging the contents of such
a transmission unless you have the consent of a party to the communication (unless such activity is
otherwise illegal).
We encourage responsible, legal scanner use.
your scanner’s controls
SCAN/
— Scan the stored channels; scan an active ID while trunking. Press and hold SCAN/
to turn
Signal Stalker on and off.
MAN(Manual)/MENU — manually enter a channel; enter the menu mode.
SRCH(Search)/TUNE— start a chain search, start a service search. search a specified frequency range; enter
the fine tune mode.
TRUNK/MODE — enter the Talk Group ID program mode; select the modulation for trunking system.
WX/
— starts weather search; activates Skywarn function.
FUNC(Function)/A/a — let you use to various functions by pressing this key in combination with other keys; let
you use to switch the small letter and capital letter.
PRI (Priority)/ALERT— sets and turns the priority function on or off; SAME weather alert on and off.
L/O — lockout selected channels or skip specified frequencies during a search; lock out a selected ID while
trunking.
CL/CTCSS/DCS — Press CL to clear an entry; let use to turn on and off the CTCSS/DCS.
DIM/M-LOCK
Lets you set the display brightness, or locks the memory. To set the brightness of the display
backlight selects BRIGHT, DIMMER or OFF.
BANK — enter the select bank menu.
—Search and scan up and down a selected frequency range; selects options during programming;
changes the ID location number while trunking.
PSE(Pause)/TEXT — stops and resumes searching; change from Program mode to Program Text Tag mode.
1-9/WXYZ, 0 — input a number or characters.
•/DELAY — enter a decimal point, space, or programs delay time for the selected channel/search bank, or
enters a hyphen (in trunking ID setting). Programs a 2-second delay for a selected channel or service; programs
a 2-second delay while trunking.
OPEN/CLOSE — let you use to change the open mode and close mode.
ENT/PGM (Program) — programs frequencies into channels.
SQUELCH — adjust the squelch.
VOLUME — turn the scanner on or off and adjust the volume.
PC/IF — connect an optional PC interface cable here to use the scanner with your computer.
— connect an earphone or headphone here.
replacing the fuse
To replace your scanner’s fuse, turn off the scanner and your vehicle’s ignition, then replace the fuse
only with another fuse of the same type and rating (1-amp, fast-acting glass fuse).
Beyond the Basics
transferring data to or from another scanner or pc
You can transfer the programmed data to and from another PRO-160 scanner using a
connecting cable which has 1/8-inch phone plugs on both ends (not supplied). Connect the
cable between each scanner’s PC/IF jacks. See “cloning your scanner”. You can also
upload or download the programmed data to or from a PC using an optional PC interface
cable and software available through your local RadioShack store. See “wired
programming.”
about your scanner
We use a few simple terms in this manual to explain the features of the scanner. Familiarize
yourself with these terms and the scanner’s features, and you can put the scanner to work
for you right away. Simply determine the type of communications you want to receive, and
then set the scanner to scan those communications.
The scanner scans conventional frequencies and trunked systems. For more information
about trunked transmissions (see “trunking operation”).
A frequency, expressed in kHz or MHz, is the tuning location of a station. To find active
frequencies, you use the search function.
Besides searching within a selected frequency range, you can also search your scanner’s
service banks. Service banks are preset groups of frequencies categorized by the type of
services that use those frequencies. For example, many amateur radio frequencies are
located in the HAM service bank.
When you search and find a desired frequency, you can store it into a programmable
memory location called a channel. Channels are grouped into channel-storage banks. The
scanner has 20 channel-storage banks. Each bank contains 50-channel sets. So the
scanner has 1,000 channels. You can scan the channel-storage banks to see if there is
activity on the frequencies stored there.
Note: You search frequencies when you want to find your local frequencies and scan
channels after you programmed your found frequencies.
understanding banks
service banks
The scanner is preprogrammed with all the frequencies allocated to the marine, CB band,
FRS/GMRS/MURS, police (fire/emergency), aircraft and HAM band services. This helps
you quickly find active frequencies instead of doing a chain search (see “service bank
search”).
channel storage banks
To make it easier to identify and select the channels you want to listen to, all the channels
are divided into 20 banks of 50 channels. Use each channel-storage bank to group
frequencies, such as those for the police department, fire department, ambulance services,
or aircraft.
For example, the police department might use four frequencies in your town while the fire
department uses an additional four. You could program the four police frequencies starting
with Channel 1 (the first channel in bank 1), and program the fire department frequencies
starting with Channel 51 (the first channel in bank 2).
turning on the scanner and setting squelch
Note: Make sure the scanner’s antenna is connected before you turn it on.
1. Turn SQUELCH fully counterclockwise.
2. Turn VOLUME/OFF clockwise until it clicks and you hear a hissing sound.
3. Turn SQUELCH clockwise until the hissing stops.
Programming channels text tag
You can customize your scanner by storing text tags (up to 16 characters) for easy
identification of channel.
1. Press ENT/PGM to put the scanner in programming mode.
2. Enter the channel number where you want to store a text tag. If you make a mistake,
press CL repeatedly until the display is cleared.
3. Press MAN to advance the channel.
4. Press TEXT to put the scanner in program channel text tag edit mode. The cursor
appears.
5. Press ? or ? to move the cursor in the right or the left. Press the number key and
decimal key to enter the letter. (See “text input chart”).
6. Input the word and press ENT/PGM to store.
Programming bank text tag
You can customize your scanner by storing text tags (up to 16 characters) for easy
identification of bank.
1. Press ENT/PGM to put the scanner in programming channel mode.
2. Enter the channel number where you want to store a text tag. If you make a mistake,
press CL repeatedly until the display is cleared.
3. Press MAN to advance the channel.
4. Press FUNC, and then press TEXT to put the scanner in program bank text tag edit
mode. The cursor appears.
5. You can store same as channel text tag.
text input chart
User can use the number keypad on scanner to enter text by referring to the alphabet
printed on each number key. When user presses the number key in the text entry field, the
scanner displays the first alphabet printed on the number key. Press the number key twice
to display the second alphabet and three times to display the third. When user wants to
input the small letter, press [A/a] to switch the capital letter and small letter.
For example, to enter "Scanner":
1. Press [7/PQRS] 4 times to enter "S".
2. Press [A/a] to switch the capital letter and small letter.
3. Then press [2/ABC] 3 times to enter "c".
4. Press [? ] to move cursor.
5. Press [2/ABC] 1 times to enter "a".
6. Press [6/MNO] 2 times to enter "n".
7. Press [? ] to move cursor.
8. Press [6/MNO] 2 times to enter "n".
9. Press [3/DEF] 2 times to enter "e".
10. Press [7/PQRS] 3 times to enter "r".
11. Press [ENT] to end your text entry.
Number of times key is pressed
Keys
2/ABC
3/DEF
4/GHI
5/JKL
6/MNO
7/PQRS
8/TUV
9/WXYZ
Space
Press A/a to choose the input mode. (Capital letter, Small letter, Numeric)
10
11
programming channel CTCSS/DCS code
Your scanner can monitor systems using a Continuous Tone Coded Squelch System
(CTCSS) and Digital Coded Squelch (DCS) system, which allow squelch to open only when
the tone you have programmed with a specific frequency is received along with a
transmission.
1. Press ENT/PGM to put the scanner in programming mode.
2. Enter the channel number where you want to store a CTCSS/DCS code. If you make a
mistake, press CL repeatedly until the display is cleared.
3. Press MAN to advance the channel.
4. Press FUNC, and then press CL/CTCSS/DCS to put the scanner in program
CTCSS/DCS CODE mode.
5. Press ? or ? to select a CTCSS/DCS code. CTCSS/DCS code flashes.
The CTCSS/DCS code is changed below:
NO TONE -> CT 67.0 -> ... -> CT 254.1 -> DCS 023 -> ... -> DCS 754 -> CODE SRCH
-> NO TONE -> CT 67.0 -> ...
6. Press ENT/PGM to store the CTCSS/DCS code.
about CTCSS/DCS
CTCSS and DCS are subaudible tone signaling systems sometimes referred to as PL or
DPL (Motorola’s trademarked terms for Private Line and Digital Private Line respectively).
CTCSS and DCS are used only for FM signals and are usually associated with both
amateur and commercial two-way frequencies. These systems make use of a special
subaudible tone that accompanies a transmitted signal.
CTCSS and DCS are used for many purposes. In many cases, CTCSS and DCS are used
to restrict access to a commercial repeater, so that only those units which transmit the
correct tone along with their signal can “talk” to the repeater.
CTCSS and DCS are also used in areas that receive interference where there are several
stations with output frequencies close to each other. When this occurs, you might hear
multiple communications on the same frequency. The stations might even interfere with
each other to the point where it is impossible to clearly receive any of the stations. A
scanner equipped with CTCSS and DCS (like your scanner) can code each received
frequency with a specific CTCSS or DCS frequency. Then, when you receive multiple
signals, you only hear the transmission with the CTCSS or DCS tone you programmed. If
you do not receive the correct tone with a signal, the scanner’s squelch remains closed and
you hear nothing.
You can search for the following CTCSS frequencies and DCS codes.
CTCSS Frequencies (Hz)
69.3
71.9
74.4
77.0
79.7
67.0
82.5
85.4
88.5
91.5
94.8
97.4
100.0
103.5
107.2
110.9
114.8
118.8
123.0
127.3
131.8
136.5
141.3
146.2
151.4
156.7
159.8
162.2
165.5
167.9
171.3
173.8
177.3
179.9
183.5
186.2
189.9
192.8
196.6
199.5
203.5
206.5
210.7
218.1
225.7
229.1
233.6
241.8
250.3
254.1
DCS Codes (Octal)
023
051
114
143
174
245
266
332
411
452
506
612
703
025
053
115
145
205
246
271
343
412
454
516
624
712
026
054
116
152
212
251
274
346
413
455
523
627
723
031
065
122
155
223
252
306
351
423
462
526
631
731
032
071
125
156
225
255
311
356
431
464
532
632
732
036
072
131
162
226
261
315
364
432
465
546
654
734
043
073
132
165
243
263
325
365
445
466
565
662
743
047
074
134
172
244
265
331
371
446
503
606
664
754
searching for and storing active frequencies
If you do not have a reference to frequencies in your area, use a chain, fine tune, or service
search (except weather search) to find a transmission.
Beyond the Basics
Notes:
• While doing a chain, fine tune, or service bank search, press • /DELAY if you want to turn
the delay on or off (see “delay”).
• While doing a chain, fine tune, or service bank search, press FUNC, then MENU if you
want the scanner to skip data signals (such as fax or modem signals) and search only for
audio (voice) signals to enter the menu mode and turn Data Skip Option to on (see
“skipping data signals”).
chain search
This feature lets you search through preset frequency ranges. You can also preset a range.
There are three modes within this feature: chain search mode, chain search pause mode,
and program band select mode.
The preset frequency ranges are:
Bank No.
Frequency (MHz)
Step (kHz)
25.0000-54.0000
137.0000-174.0000
179.7500-215.7500
6000
216.0000-224.9950
225.0000-399.9875
12.5
400.0000-512.0000
6.25
764.0000-775.9875
12.5
794.0000-805.9875
12.5
806.0000-956.0000
12.5
1240.0000-1300.0000
12.5
starting chain search
1. Press SRCH. SRCH appears.
2. Press 0 – 9 to enable or disable the search bank number being searched.
Note: At least one bank needs to be entered. If you disable all the banks, the error tone
beeps.
to search down or
to search up.
3. Press
4. When the scanner stops on a transmission, quickly press PSE to stop searching to listen
to the transmission. “SRCH PAUSE” appears.
5. To release the hold and continue searching, press PSE.
Note: To step through the frequencies while “SRCH PAUSE” appears, press
or .
storing found frequencies during chain search
You can store frequencies you find in chain search mode or chain search pause mode.
1. Press ENT/PGM when you find a frequency.
or
to select a bank.
2. Press
3. Press ENT/PGM the smallest empty channel number and 0.0000” and the frequency you
want to store are displayed..
3. Press ENT/PGM to enter the frequency. After programming, "Edit Ch Memory?" appears.
Press "ENT" to go to the program mode, or press "CL" to go back to a previous menu.
programming search ranges
You can define the search range during a chain search in each search bank.
1. Press ENT/PGM to go to program mode.
2. Press SRCH to go to programming search bank mode.
3. Press
or
to select the bank number that you want. Press ENT/PGM.
4. Using the number keys, enter the lower limit frequency, and then press ENT/PGM.
5. Press
or
to move the cursor from lower to upper.
6. Using the number keys, enter the upper limit frequency, and then press ENT/PGM.
programming search bank text tag
You can customize your scanner by storing text tags (up to 16 characters) for easy
identification of search bank.
1. Press ENT/PGM to go to program mode.
2. Press SRCH to go to programming search bank mode.
3. Press ? or ? to select the desired bank number.
4. Press TEXT to go to programming search bank text tag mode.
5. Press the number key and decimal key to edit desired search bank text tag. (See “text
input chart”).
6. Press ENT/PGM to store the search bank text tag.
fine tune
You can search up or down from the currently displayed frequency using fine tune. TUNE
appears during searching.
Press FUNC, and then press SRCH/TUNE when the frequency you want to start from
appears. Or, enter the frequency you want to start from using the number keys in search
pause mode, then press FUNC, and then press SRCH/TUNE.
Note: If you enter an invalid frequency, the scanner displays Invalid Freq. Press CL.
service bank search
You can search for the marine, CB band, FRS/GMRS/MURS, police (fire/emergency),
aircraft and HAM band services. transmissions without knowing the specific frequencies
used in your area. The scanner is preprogrammed with all the frequencies allocated to
these services. To select the service search bank, press SRCH. The current service symbol
appears and the scanner starts searching. To select a different service bank, press SRCH.
or . Or automatically
The newly selected service symbol appears. To search, press
start searching after two seconds.
Note: Because there are many different frequencies allocated to fire and police
departments, it can take several minutes to search all the service frequencies.
weather search
You can also search for weather transmissions. To start weather search:
1. Press WX/ . WX appears. You can change the search direction by using
2. If you want to stop the search, press PSE. PAUSE appears.
or
search skip memory
You can skip up to 200 specified frequencies during a chain, fine tune and service search
and Signal Stalker I. This lets you avoid unwanted frequencies or those already stored in a
channel.
Note: You cannot skip frequencies during WX service search.
To skip a frequency, press L/O when the scanner stops on the frequency during a chain,
fine tune and service search and Signal Stalker I. The scanner stores the frequency in
memory and automatically resumes the search.
To clear a single frequency from skip memory so the scanner stops on it during a chain, fine
tune and service search and Signal Stalker I:
1. Press PSE to stop the search.
or
to select the frequency. L/O appears.
2. Press
3. Press L/O. L/O disappears.
Or
1. Press FUNK, and then press L/O to review skip frequency.
or
to select Review Lockouts.
2. Press
3. Press
or
to select clear the frequency, and then press ENT.
4. Press
or
to select Yes, and then press ENT.
To clear all the skip frequencies at once while searching, press PSE, and then hold down
L/O until the scanner beeps twice.
Notes:
• If you selected all frequencies to be skipped within the search range, the scanner beeps 3
times and does not search.
• If you select more than 200 frequencies to skip, “L/O List Full!” appears.
or
select a skipped frequency while PAUSE appears. L/O appears when you
• Press
select a skipped frequency.
scanning the stored channels
To begin scanning channels, press SCAN/ . The scanner scans through all non-locked
channels in the activated banks. (See “locking out channels” and “turning channel-storage
banks on and off”). When the scanner finds a transmission, it stops on it. When the
transmission ends, the scanner resumes scanning.
Notes:
• If you have not stored frequencies into any channels, the scanner does not scan.
• If the scanner picks up unwanted partial, or very weak transmissions, turn SQUELCH
clockwise to decrease the scanner’s sensitivity to these signals.
• To listen to a weak or distant station, turn SQUELCH counterclockwise.
• To ensure proper scanning, adjust SQUELCH until the audio mutes
• To scan in the trunk scanning mode, see “trunking operation.”
manually selecting a channel
You can continuously monitor a single channel without scanning. This is useful if you hear
an emergency broadcast on a channel and do not want to miss any details —even though
there might be periods of silence — or if you want to monitor a specific channel.
Press MAN/MENU to stop scanning, enter the channel number, and then press
MAN/MENU. The selected channel appears.
Or, during scanning, if the radio stops at a desired channel, press MAN/MENU. Press
to resume scanning.
SCAN/
special features
delay
Sometimes a user might pause before replying to a transmission. To avoid missing a reply
on a specific channel, the scanner automatically programs a 2-second delay into any
channel or frequency. You can monitor the channel frequency for an additional 2 seconds
after the transmission stops before resuming scanning or searching.
Depending on the scanner operation, follow one of these steps to turn off or on a delay.
• To turn off the 2-second delay, press •/DELAY while the scanner is monitoring a channel,
scanning, or searching. DLY disappears.
• To turn on the 2-second delay to a channel again, select the channel and press • /DELAY.
DLY appears.
• To turn on the 2-second delay to search again, press • /DELAY while the scanner is
searching.
DLY appears and the scanner automatically adds a 2-second delay to every frequency it
stops on in that band.
Signal Stalker I also has a delay feature. It’s delay time is 10 seconds.
turning channel-storage banks on and off
You can turn each channel-storage bank on and off. When you turn off a bank, the scanner
does not scan any of the 50 channels in that bank.
1. In scan mode, press FUNC, then press /BANK.
2. Press
or
to move the cursor in the up or the down.
3. To turn banks on or off while scanning, press the number key (1 - 9, 0) that corresponds
to the bank you want to turn on or off.
4. Press L/O or CL to exit the menu mode.
Notes:
• You can manually select any channel within a bank, even if that bank is turned off.
• One bank must always be active. If you try to turn off all banks, the last bank remains.
programming scan bank list
You can create the scan list (up to 20 lists) that you want to scan bank. And you can scan
the scan list that you want to use it.
or
and
Press FUNC, and then press MAN/MENU to go to menu. Then press
ENT/PGM to select the Scan List menu. And set the following items.
Edit Text : You can program the scan list text tag that you want.
Save scan list : You can save the scan list (up to 20 scan list) that you want.
Load scan list : You can load the scan list (up to 20 scan list) that you want.
locking out channels
You can increase the scanning speed by locking out channels that have a continuous
transmission, such as a weather channel. To lock out a channel, manually select the
channel, and then press L/O. L/O appear.
Note: You can still manually select locked-out channels.
To remove the lockout from a channel, manually select the channel, then press L/O. L/O
disappears.
To unlock all channels in the selected banks and all signal stalker log channels for scan that
are turned on, press MAN to stop scanning, then hold down L/O until the scanner beeps
twice.
priority
The priority feature lets you scan through the channels and still not miss important or
interesting calls on specific channels. You can program one stored channel in each bank as
a priority channel. If the priority feature is turned on, as the scanner scans the bank, it
checks that bank’s priority channel for activity every 2 seconds.
The scanner automatically designates each bank’s first channel as its priority channel.
Follow these steps to select a different channel in a bank as the priority channel.
1. Press ENT/PGM.
2. Enter the channel number you want to select as the priority channel, and then press
PRI/ALERT. appears to the left of the selected channel frequency.
3. Repeat Steps 1 and 2 for the channel in each bank you want to program as a priority
channel.
To review all priority channels (in ascending order only), repeatedly press PRI to see the
numbers of the priority channels.
To turn on the priority feature, press PRI during scanning. PRI appears.
Then the scanner checks the designated priority channel every 2 seconds in each bank.
The bank number appears at the top of the display.
To turn off the priority feature, press PRI. PRI disappears.
Note: If you have locked out all priority channels, “Priority Scan No Channel” appears when
you activate the priority feature. To unlock any desired priority channels, see “locking out
channels.”
memory lock
The memory lock feature protects the scanner from accidental program changes.
To turn on the memory lock, press and hold DIM/M-LOCK until Memory Locked. appears. To turn it
off, press and hold DIM/M-LOCK until Memory Unlocked. appears. When the scanner is locked, it
beeps an error tone if you try to program a frequency or talk group ID.
Note:
Using the memory lock does not prevent the scanner from scanning channels.
wired programming
You can transfer programming data to your scanner using your PC and an optional
interface cable (available at your local RadioShack store) and software (available at your
local RadioShack or www.radioshack.com).
1. Make sure your scanner is turned off.
2. Connect the interface cable to your computer and then connect the other end of the
cable to PC/IF on the side of the scanner.
3. Install the software to your computer and run the program.
4. To set up the program, click on Tools, select Configuration, and select PRO- 160 (if
necessary).
5. Turn the scanner on. The scanner automatically goes into the clone mode. Then send
the data from the PC, and the automatically goes into the wired programming mode. Then
“Wired Programming” appears.
6. When the scanner has successfully received all data, Turn the scanner off, and then
remove the cable
7. Turn the scanner on again.
cloning your scanner
You can clone all the frequencies, trunking talk groups, and fleet maps programmed in your
PRO-160 to another PRO-160 or PRO-162 using an optional interface cable and software.
1. Make sure the scanners are turned off and then plug the cable into each scanner’s PC/IF
jack.
2. Turn on both scanners. “Clone Mode [ENT] to send” appears.
3. Press ENT. Then “Confirm Send Data? [1] to Yes [CL] to No” appears.
4. Press 1 to send the data to the other unit or press CL key to cancel the operation.
5. When the data transfer is completed, “Clone Mode Finished” appears. If the data transfer
is not successful, “Clone Mode Error” appears.
6. After the clone operation is complete, remove the cable, turn both unit off and then on
again.
using LCD contrast
You can change LCD Contrast you want.
To change LCD Contrast on your scanner:
1. Press FUNC, and then press MAN/MENU.
or
to select LCD Contrast, then press ENT/PGM.
2. Repeatedly press
to select contrast level you want, then press ENT/PGM. There
3. Repeatedly press
or
are 8 steps as Contrast 1-8.
4. Press L/O to exit the menu mode, or press CL to back to a previous menu.
search speeds
Note: Hypersearch applies only to the 5 kHz step bands (25–54 MHz, 137–174 MHz, and
216–224.9950 MHz).
The scanner has two search speeds.
Normal Search (90 steps/second)
Hypersearch (270 steps/second)
turning the keytone off/on
Each time you press any of the scanner’s keys, the scanner sounds a tone. To turn the
scanner’s key tone off or on:
1. Press FUNC, and then press MAN/MENU.
2. Repeatedly press
or
to display Key Tone, then press ENT/PGM.
3. Repeatedly press
or
to select Off or On, then press ENT/PGM.
4. Press L/O to exit the menu mode, or press CL to back to a previous menu.
setting CTCSS/DCS
Turning this option on lets the scanner search for CTCSS/DCS tones. If the scanner
detects the tone, it displays the tone’s frequency and DCS code.
To turn on or off CTCSS/DCS feature, press FUNC then CL/CTCSS/DCS. On the
scanner’s displays, ”CTCSS/DCS ON” or “CTCSS/DCS OFF” appear for 1 second.
Note:
When CTCSS/DCS is ON in Scan Mode or Manual Mode, the scanner works according to
setting of channel. Or when CTCSS/DCS is ON in Chain Search or Fine Tune or Signal
Stalker, the scanner searches CTCSS/DCS code. This feature apply to the FM only.
skipping data signals
To prevent the scanner from stopping on channels that consist of non-modulated or data
signals (such as fax or modem transmissions) during a search or scan, turn on the data
skip feature. When the radio receives a data signal and data skip is selected, the signal is
ignored.
To turn on the data skip feature;
1. Turn off the priority feature if it is on (see “priority”).
2. Press FUNC, and then press MAN/MENU.
3. Repeatedly press
or
to display Data Skip, then press ENT/PGM.
4. Pepeatedly press
or
to select type (Scan, Search or Signal stalker), then press
ENT/PGM.
or
5. Repeatedly press
to select Off or On, then press ENT/PGM.
6. Press L/O to exit the menu mode, or press CL to back to a previous menu.
Note: This feature apply to the FM only. If "AM" appear, the scanner has selected AM band.
receiving NWR-SAME and weather alert signals
In 1994, the National Oceanic and Aerospace Administration (NOAA) began broadcasting
alerts that include digitally encoded data. Specific Area Message Encoding (SAME)
includes information which identifies the severity of the alert. While this scanner does not
encode specific geographical data, it does detect SAME signals and decode the alert level.
The scanner displays this data as codes corresponding to the levels of severity (Warning,
Watch, and Advisory).
turning on the digital weather alert feature
and start weather search.
1. Press WX/
See “weather search.”
2. Press PRI/ALERT. ALT appears. This mutes the audio until the scanner receives a
SAME-coded signal. When the scanner receives a SAME-coded signal, ALT flashes and
SAME event code name (which indicates the severity of the alert) appears. The scanner
remains on the weather channel and the audio turns on so you can hear the weather
broadcast.
testing digital weather alert tone
To hear and test the tones for the three alert levels, press WX/
to select the weather
service, then hold down ALERT for about 2 second. The tones sound in the order Advisory
level, Watch level, then Warning level, and WX ALERT TEST flashes. Each alert code
appears as its tone sounds. Press any key to end the test sequence.
programming a FIPS code
To specify a county, SAME uses a standard established by the US Census bureau, called
FIPS.
The format of a FIPS code is:
PSSCCC, where...
P = area subdivision (0=entire area)
SS = State code (00=all states)
CCC = County code (000=all counties)
For example, the FIPS code for Tarrant County, Texas is:
048439 (48=Texas; 439=Tarrant County).
Some counties are further subdivided, in which cases, the first digit will be 0 for all
subdivisions in the county and each subdivision will be labeled 1-9.
To program your scanner to alert you when the weather service issues an alert, you must
set the scanner to the alert mode, and then leave the scanner monitoring the weather
service. You cannot scan weather channels and monitor for weather alerts at the same
time.
To limit weather alerts to a specific area, you must also program in the FIPS code(s) for the
area(s) you want to receive alerts. The scanner can be set to either alert for all areas, or
only the areas you have programmed.
programming FIPS
1. Press ENT/PGM to go to program mode.
2. Press WX to go to programming FIPS code menu in program mode. The scanner sends
itself into FIPS programming mode. If the scanner is set to alert for all FIPS, All FIPS
appears on the display. If the scanner is set to alert only the area you have programmed,
or
to select Custom. Custom appears.
press
3. Press ENT/PGM. If a FIPS code is not programmed, ------- appears.
4. Use the keypad to enter the FIPS code. Press CL to cancel an inputted FIPS code.
5. Press ENT/PGM to store the FIPS code. Press 0 then ENT/PGM to clear a FIPS code.
------ appears. If an invalid value has been inputted, the FIPS code is cleared.
or
to
6. To set the scanner so it alerts you when you receive any FIPS code, press
move All FIPS. Then press ENT/PGM. Then go to Program Mode.
or
to move 0 to 14,
7. To set to alert only for the area you have programmed, press
then press ENT/PGM. Then go to Program Mode.
Skywarn
The Skywarn function lets you jump directly to the last channel in memory (Bank19#49)
from any mode by press and holding WX/ . The scanner goes into manual mode and
is entered. Before using this
starts receiving transmissions in the last channel when WX/
feature, enter the local Skywarn frequency for your area into Bank19#49. If no frequency is
programmed in the last channel, “Skywarn Freq. is not stored” appears and the scanner
sounds an error tone.
The scanner has 10 channels for skywarn (bank19ch#40-49). Press
skywarn channel only, then press MAN to exit skywarn.
or
to select the
about Skywarn
Skywarn is an organized group of trained weather observers. A Skywarn group exists in
virtually every US County with a significant population. During inclement weather, reports
made by Skywarn observers include information about:
• Pea-sized and larger hail
• Wind and wind gusts of 40 MPH and greater
• Heavy rainfall
• Lightning (cloud-to-cloud and especially cloud-to-ground)
• Wall clouds seen in severe thunderstorms (which spawn tornadoes)
• Severe lowering of a wall cloud
• Turbulence in a wall cloud
• Funnel clouds
• Tornadoes
• High water areas
• Downed power lines
• Other emergency conditions that affect life or property
Listen to NOAA for weather alerts and warnings, watch box notices, and weather-forecasts.
Listen to Skywarn to hear trained observers in your vicinity call in official reports to a net
control station which relays those reports to NOAA and other emergency agencies.
Note: If you tune to a Skywarn frequency when the Skywarn net is not active, you may hear
nothing, or you may hear amateur radio operators talking on a local repeater system.
Signal Stalker I
Your scanner’s Signal Stalker I feature lets you set the scanner so it detects and then
displays the frequency of a nearby strong radio transmission. You can set the scanner so
Signal Stalker I works “in the background” while you are scanning other frequencies; turn
off normal scanning while Signal Stalker I works; or turn off Signal Stalker I and use the
scanner normally. You can set the scanner so it alerts you when Signal Stalker I finds a
frequency. You can also set the frequency band where you want the scanner to look for
transmissions. You can also turn on the pager screening feature so the scanner ignores
common pager frequencies.
Note: Signal Stalker I works well for locating the source of strong local transmissions, such
as mobile and handheld two way radios in areas with no other strong transmission sources.
You can screen unwanted transmissions by pressing L/O to lock them out. See “search
skip memory” for more information. It might not correctly display frequency information for
transmitters using a highly directive antenna (such as an amateur radio beam antenna), if
there are many transmitters operating at the same time in the same area, or if the
transmitter is a broadcast television station.
setting the Signal Stalker I options
1. Press FUNC, and then press MAN/MENU.
or
to select Signal Stalker, then press ENT/PGM. One of the
2. Repeatedly press
following Signal Stalker I options appears:
• Band Switch: Lets you select the Signal Stalker I band.
• Alert Beep: Lets you select the Signal Stalker I alert settings.
• Alert Light: Lets you select the Signal Stalker I back light settings.
• Pager Screen: Lets you select the pager screen settings.
• Only Mode: Lets you select the Signal Stalker I mode settings.
• Voice Interrupt: Lets you select the Signal Stalker I voice interrupt settings.
While the Signal Stalker I is on and the scanner is receiving an audio signal (voice) in
normal scanning, the scanner checks the Signal Stalker I every 2-seconds and the audio
signal breaks at that moment. If you do not want the break, set this function to OFF. The
scanner does not check signals while receiving an audio signal. The scanner resumes
checking signals when the audio signal ends. If you want to keep the Signal Stalker I active
despite the interruption, set this function to ON.
• Logging: Lets you select the Signal Stalker I logging setting.
When the scanner finds a strong signal, it automatically saves the signal to one of 10 log
channels. If the scanner finds a new frequency after the 10 log channels are fully stored
with frequencies, the oldest memory is deleted and the new frequency is stored in that
channel. You can scan the log channels along with the normal 1,000 channels.
• The 10 log channels are located after Channel 1,000 and you can manually access them
by selecting channels as Channel 1001(Bank20#00), Channel 1002(Bank20#01), ...
Channel 1010(Bank20#09). “SS-0”, “SS-1”, ... “SS-9” appear as channel numbers.
You cannot program frequencies in the log channels.
You can lock out the log channels like normal channels.
Set Logging to On to scan the log channels along with the normal channels. If you do not
want to scan the channels, set it to Off.
The scanner stores signals found by the Signal Stalker I even the Logging function is OFF.
The frequencies in the log channels are deleted when the scanner is turned off.
or
to select the option you want, then press ENT/PGM.
3. Repeatedly press
• Band Switch: If you selected Band Switch, one of the following band names appears:
25-54 : VHF Low Band
108-137: AIR Band
137-174: VHF High Band 1
216-320: VHF High Band 2
320-512: UHF Band
764-956: 800MHz Band
Repeatedly press
or
to select the band you want to set, then press ENT/PGM.
or
to select On or Off, then press ENT/PGM.
4. Repeatedly press
5. When you select the option, press CL to exit the option mode.
6. Press L/O to exit the menu mode.
band meter for Signal Stalker
This meter allows you to see which band Signal Stalker is searching for. When a strong and
consistent signal is detected, this meter will rise up to Max. And the scanner is tuned to the
signal and shows up the band where the signal is detected.
However, there is a case that the scanner might not be able to catch the signal even if this
meter rises to MAX. It is because the signal might be out of range, it might be a locked out
frequency, or it might be a signal screened common pager frequency as the pager signal. If
you want to improve the performance when signal stalker is On (not in "ONLY Mode" ),
disable the band.
Note: This feature is different from so-called SIGNAL STRENGTH METER using RSSI.
using Signal Stalker I
To turn on Signal Stalker I, turn SQUELCH fully clockwise, and then press and hold
SCAN/
except in WX search, program search range, or program mode.
appears.
Every 2 seconds, the scanner searches for frequencies in the range you specified in
“Setting the Signal Stalker I Options.”
When the scanner finds a frequency, it sounds the alert you specified in “Setting the Signal
Stalker I Options”, and Signal found! appears. Press any key to confirm the displayed
or
to resume scanning.
frequency. Press
To turn on Signal Stalker I and turn off normal scanning, turn Only Mode of Signal Stalker I
flashes. See “setting the Signal Stalker I options.”
options to on.
To turn off Signal Stalker I and turn on normal scanning, press and hold SCAN/
disappears.
trunking operation
The scanner tracks transmissions that use the Motorola Type I, Type II, hybrid, and EDACS
and LTR analog trunking systems.
setting the scanner to the trunking mode
simultaneous trunking
The scanner allows you to track up to 20 systems at a time. You can trunk scan or search
and scan conventional frequencies at the same time. You can also program conventional
frequencies in the same bank as trunking systems.
After the scanner is finished checking activity in the trunked system, it scans other
conventional frequencies in the bank. (Only trunking frequencies are programmed in trunk
mode.)
If a system is inactive for 1 second and there are no conventional channels in the bank, the
scanner starts scanning the next selected trunk bank. If you turned DELAY on, the scanner
starts scanning the next trunk bank after about 2 seconds.
setting squelch for the trunking mode
For trunked reception, a good squelch setting is in the center of the range with the white
marker pointing to the rear of the scanner. If it is set too high, it could prevent your scanner
from locking on the control channel reliably. If it is set too low, it will slightly delay finding the
control channel. The best setting is the same as for conventional reception and is critical for
monitoring trunked systems.
programming trunked banks
Follow these steps to select and program trunk bank mode.
1. Press TRUNK in conventional programming mode to go to Program Trunk Bank Mode
2. Press
or
to select the desired trunked system.
Note: List of trunked systems as follows:
You See
MOT 800
MOT 800 CUSTOM
MOT 900
MOT VHF
MOT UHF
EDCS
EDCS SCT
LT
NON TRUNK
Trunk System
Motorola
Type I, Type II and Hybrid
800 MHz frequencies
Motorola
Type I, Type II and Hybrid
800 MHz frequencies Custom
Motorola
Type II,
900 MHz frequencies
Motorola
Type II,
VHF(136-174 MHz) frequencies
Motorola
Type II,
UHF (406-512 MHz) frequencies
EDACS Wide Band: 9600 baud
EDACS Scat
LTR
No Trunk
Notes:
• MOT 800 CUSTOM, MOT VHF, MOT UHF require programming of a Base, Spacing
frequency and Offset channel.
• MOT 800, MOT 800 CUSTOM require programming of fleet map.
• EDCS, LT require programming of frequencies in exact order and location.
3. Press ENT/PGM to go to Program Talk Group ID Mode.
4. Press ENT/PGM to go to Program conventional mode.
programming trunked frequencies
Follow these steps to select, program, and store trunked frequencies.
1. Press ENT/PGM in conventional mode to set the scanner in programming mode.
2. Use the number key and decimal key to enter a valid frequency within the trunk system,
then press ENT/PGM.
3. Press FUNC, and then press TRUNK/MODE to change the receiving mode.
Note: You can select from the following three systems:
FM -> MO -> ED -> LT -> FM
MO : Motorola Trunk System
ED : EDACS Trunk System
LT : LTR Trunk System
->…
4. Press
or
to select the next channel in the bank.
5. Repeat from step 2 until you enter all the desired frequencies in that bank.
Notes:
• If you enter an invalid frequency (outside the selected range), the scanner beeps, then
Invalid Freq. appears. If this happens, press CL to clear the frequency, and then repeat the
entry.
• For EDACS (Ed) and LTR systems, you must enter the frequencies in logical channel
number (LCN) order.
• If you try to enter a duplicate frequency, the scanner beeps and the channel which was
previously stored appears
6. Press SCAN to begin scanning for the trunk’s data channel and scan conventional
frequencies at the same time. As the scanner looks through the frequencies, you see them
on the display. When the scanner finds the controlling data channel, the scanner begins
trunking.
searching a trunked bank
Once the data channel is acquired, the scanner begins a trunk scan. With the open mode
function, you will be able to find all the active talk groups within the trunked system.
Press FUNC, then • /DELAY/OPEN/CLOSE. You can switch to the trunk close mode from
the trunk open mode. See “scanning the talk group ID lists”.
While scanning conventional frequencies, follow the steps below to switch to the trunk
mode after the scanner finds the data channel.
1. Press FUNC, then /BANK to go to select bank menu in scan mode.
2. Press TRUNK in select bank menu to go to select open/close menu. Set Open/Close
menu appear.
or
to move the cursor up or down. To set Open/Close mode, press the number
3. Press
key that corresponds to the desired bank.
4. Press TRUNK in select open/close menu to go to select Bank Menu.
5. Press L/O or CL to exit the menu mode.
Hint: While scanning in open mode, you may not know exactly to whom the talk group IDs
are assigned until you listen awhile. To locate talk group ID lists for your local police, fire,
and other agencies, refer to frequency guides available at your local RadioShack store or
on internet sites such as www.trunkscanner.com. You can also determine the type of
agency you are listening to after a short while, be it a police, fire, or emergency medical
2-way radio user. Once you have identified the type of service, note the associated talk
group ID of that unit for future programming. See “identifying a trunked frequency”.
Determining the service associated with a talk group ID might take awhile, but discovering
the ID owner of each signal is half the fun of trunk scanning!
turning a trunked bank on or off
1. Press FUNC, then press /BANK in scan mode.
2. Press
or
to move the cursor in the up or the down.
3. To turn banks on or off while scanning, press the number key (1 - 9, 0) that corresponds
to the bank you want to turn on or off.
4. Press L/O or CL to exit the menu mode.
skipping a trunked bank
You can scan conventional frequencies programmed in the same bank by holding down
for about 1 second. If there is no conventional frequency, the scanner scans the next bank.
using Motorola control channel only mode
To turn this function on:
1. Press FUNC, then press MAN/MENU to open menu mode.
2. Select the “Trunk Option” - “Select Bank” - “Select Trunk Sys”.
to select Motorola system, and press ENT/PGM.
3. Repeatedly press
or
4. Repeatedly press
or
to select Set C-Ch only, and press ENT/PGM.
or
to select Standard or Splinter before you begin to Control
5. Repeatedly press
Channel Trunk.
OFF: Control channel only mode is deactivate.
Standard: The frequency plan in Standard is 851.0125 MHz.
Splinter: The frequency plan in Standard is 851.0000 MHz.
6. Press ENT/PGM.
Note: Motorola type2 900MHz, VHF, UHF, 800 MHz CUSTOM can select the On or Off.
turning the status bit ignore (s-bit) on or off
You can set how your scanner works with status bits (also called S-Bits), letting you control
how the scanner interprets and displays talk group IDs. The last four bits of a Motorola
Type II talk group ID (a binary 16-bit code) are the status bits. In some systems, status bits
identify special situations (such as an emergency status).
Your scanner is preset to assume that the status bits in a talk group ID are set to 0 and
ignores them(s-bit feature: Ignore). For example, when the scanner receives the talk group
ID 010111001110 0011, it reads the ID as 010111001110 0000 and converts the first 12
bits of the ID to 23776 (the talk group ID). However, since the status bit value is 3 (0011
converted to decimal equals 3), the ID is actually 23779. If you are scanning a Motorola
Type I system and do not have a fleet map for that system, you might have to turn off status
bit ignore in order to determine the proper fleet map.
Important: If you are scanning any system other than a Motorola Type I system, be sure
status bit ignore is set to YES or you will miss some transmissions.
Follow these steps to turn status bit ignore yes or ignore.
1. Press FUNC, then press MAN/MENU to open menu mode.
2. Select the “Trunk Option” - “Select Bank” - “Select Trunk Sys”.
or
to select Motorola system, and press ENT/PGM.
3. Repeatedly press
to select Set Status Bit, and press ENT/PGM.
4. Repeatedly press
or
5. Repeatedly press
or
to select Yes or Ignore, and press ENT/PGM.
selecting the EDACS (Ed) talk group ID format
Your scanner can also enter or display EDACS (Ed) talk groups in decimal format (0-2047).
1. Press FUNC, then press MAN/MENU to open menu mode.
2. Select the “Trunk Option” - “Select Bank” - “Select Trunk Sys”.
3. Repeatedly press
or
to select EDCS, and press ENT/PGM.
or
to select EDCS ID Format, and press ENT/PGM.
4. Repeatedly press
3. Repeatedly press
or
to select AFS Format or Decimal Format, and press
ENT/PGM.
You can use this feature to translate decimal talk group lists to the much more powerful
AFS format. It is very easy to use. Be sure to become familiar with AFS partial entry, and
your scanning will become far more flexible and efficient.
EDACS (Ed) talk group ID range search
When your scanner searches EDACS (Ed) talk group IDs, the scanner can search within a
range you set for agency or fleet listings. For example, if you want to search within the 01
agency, while in trucking pause mode press 0, 1, • /DELAY then SCAN. “01----“appears
during scan. Or if you want to search within the 01 agency and 01 fleet, while trunking
pause mode press 0, 1, •/ DELAY, 0, 1, then SCAN.
To stop the ID range search, press SCAN.
using HOLD to monitor an active talk group ID
Follow these steps to stop scanning and searching and keep the scanner tuned to a desired
ID.
1. Press PAUSE. PAUSE appears and the scanner stays on the current ID.
2. If you want to listen to (and hold) a different ID, use the number keys to enter that ID.
3. Press PSE. ID Hold appears, and then the scanner monitor the ID.
4. Press PAUSE to resume scanning or searching for a data channel.
locking out talk group IDs
Many municipal and commercial services use trunk systems to transmit signals from such
devices as water meter transmitters, door alarms, and traffic signals. Some signals are
encrypted, as well, and most are not voice signals. Since all these are assigned IDs just like
other users, you may want to lock out reception of these ID signals. The scanner allows that
you lock out up to 50 IDs for each trunk scanning bank. If you use all the banks as trunking
banks, you can lock out up to 2000 IDs at one time.
Note:
•If you lock out an ID while searching, it is also locked out of the scan list(s). See “using talk
group ID lists.”
To lock out an ID, press L/O when the ID appears. The ID is locked out, and the next active
ID appears.
•When you try to register more than 50 Talk Group ID, ID L/O Full! appears.
unlocking a single talk group ID
You can check all IDs already locked out.
1. Press FUNC, then press MAN/MENU to open menu mode.
2. Select the “Trunk Option” - “Select Bank” - “Select Trunk Sys”.
3. Repeatedly press
or
to select ID Lockouts, and press ENT/PGM.
4. Repeatedly press
or
to select Review ID L/O, and press ENT/PGM. Then the locked
out Talk Group ID appears.
5. If you unlocked a Talk Group ID, press ENT/PGM. Select Yes and press ENT/PGM to
delete it.
Or press FUNC, and then press L/O to open ID Lockout review in trunking mode.
unlocking all talk group IDs
Hold down L/O while searching until you hear two short beeps. All locked out IDs in a bank
are unlocked. Press SCAN to resume the search.
Or follow these steps to unlocking all Talk Group IDs.
1. Press FUNC, then press MAN/MENU to open menu mode.
2. Select the “Trunk Option” - “Select Bank” - “Select Trunk Sys”.
to select ID Lockouts, and press ENT/PGM.
or
3. Repeatedly press
to select Unlock All, and press ENT/PGM.
4. Repeatedly press
or
5. Repeatedly press
or
to select Yes or No, and press ENT/PGM.
using trunk scanning Scan Delay
Sometimes a user might pause before replying to a transmission. You can set the scanner
to hold on an ID for 2 seconds to wait for a reply. That way, the scanner continues to
monitor the ID for 2 seconds after the transmission stops before resuming scanning.
Press •/DELAY to turn trunk scanning scan delay on or off. DLY appears when the scan
delay is set to on.
Note: If you consistently miss responses even with scan delay turned on, change the
default system type or the fleet map being used. See “scanning type I and hybrid trunked
systems”.
monitoring talk group IDs
If the channel modulation is trunk type in Manual Mode, all active Talk Group IDs begin to
display for each. You won’t hear conversations in this mode, but this is an excellent way to
determine which Talk Group IDs are the most active.
Note: When you monitor IDs, any IDs you have locked out also appear.
using talk group ID lists
When you program trunked frequencies into a bank (see “programming trunked
frequencies”), your scanner sets up ten scan lists for that one bank in which you can store
your favorite IDs. Each list can contain up to 10 IDs, for a total of 100 IDs for each trunk
scanning bank. If you use all the banks as trunking banks, you can store 2000 IDs.
Talk group ID lists help you organize trunking system users into categories. For example,
you might use List 1 for police IDs, List 2 for fire department IDs, List 3 for emergency
medical service IDs, and so on. Once you store all the IDs in a list, you can scan them just
as you scan conventional channels. You can program IDs into talk group ID lists manually,
during a search.
manually storing talk group IDs in talk group ID lists
1. Press ENT/PGM to go to the program frequency mode.
2. Press TRUNK to select the program trunk bank mode.
or
to choose trunk system, then press ENT/PGM.
3. Use
4. Press
and choose desired ID memory. Or enter the ID memory number where
or
you want to store a Talk Group ID, and then press MAN.
5. Enter the talk group IDs for each trunk system.
Note: If one of the IDs you stored are incorrect, Invalid ID appears and the scanner beeps
several times.
Motorola talk groups
To enter a Type 2 Talk Group ID:
1. Enter the ID you want to store by using the keypad.
2. Press ENT/PGM.
To enter a Type 1 ID:
For a Type I ID, enter the block number, fleet number and subfleet number to form the talk
group ID number.
1. Enter the ID you want to store by using the keypad (ID = Block number + Fleet number +
•/DELAY + Subfleet number).
2. Press ENT/PGM.
EDACS (Ed) talk groups
AFS (‘Agency-Fleet-Sub fleet’) is the numbering format used in the scanner to display and
enter EDACS talk groups. The scanner shows EDACS talk groups in AFS format and can
also work in decimal format. (See "selecting the EDACS(Ed) talk group ID format"). AFS
allows you to enter full or partial EDACS Talk Group IDs.
To enter a full EDACS ID:
1. Enter the Agency number.
2. Press •/DELAY to enter the dash.
3. Enter the fleet number and subfleet number.
4. Press ENT/PGM.
entering EDACS partial talk groups
You can enter partial group numbers in an EDACS talk group. By entering only the desired
portion of a group, you can select either 128, 8, or 1 talk group. For example, you might
program every talk group in a police department by pressing just four keys.
Note: You cannot use partial talk groups in decimal mode. (See “selecting the EDACS talk
group ID format”).
You can program a specific talk group such as 01-011 into the scan list memory. In AFS
mode, you can program the talk groups for an entire agency by pressing corresponding
keys.
For example:
You Press
0 1 . ENT
0 1 . 0 1 ENT
To Scan
all 01 groups
all 01 talk groups within the 01
agency
To enter a Partial EDACS ID:
1. Enter the agency number you want to store. Press •/DELAY to enter the dash.
2. Press ENT/PGM. Or you can program all the talk group numbers for one fleet of an
agency.
3. Enter the agency number.
4. Press •/DELAY to enter the dash.
5. Enter the fleet number.
6. Press ENT/PGM. Remember the AFS format allows you to enter full or partial EDACS
IDs for powerful flexibility in all modes. The scanner defaults to AFS talk group displays for
EDACS only.
LTR talk groups
Users on an LTR system are assigned to specific talk groups, which are identified by the
radio as a six-digit number. The number is in the form AHHUUU, where:
A = Area code (0 to 1)
H = Home repeater (01 through 20)
U = User ID (000 through 254)
To enter an LTR ID:
1. Enter the area code.
2. Enter the home repeater number.
3. Enter the Use ID you want to store.
4. Press ENT/PGM.
Note: To clear a stored ID while entering an ID, press 0 and ENT/PGM successively, then
start over.
scanning the talk group ID lists
Press SCAN to begin scanning the lists you have stored.
To remove a scan list from active scanning, use the number keys to enter the scan list’s
number. The scan list number turns off, and the IDs in that list are not scanned.
Note: One of the ten scan lists must always be active. You cannot remove all of them.
To restore a scan list to active scanning, use the number keys to enter the number of the
list again.
priority talk group ID scanning
You can assign a priority to a favorite ID so during scanning the scanner checks that ID
more frequently than the others in the list. Each of the ten memory locations reserved for
storing lists (see “using talk group ID lists”) can have only one priority ID, and the ID
assigned that priority in List 1 has the highest priority of all.
To assign a priority to an ID, press and hold PRI for 2 second in Program Talk Group ID
mode. P appears.
To turn priority ID scanning on or off, repeatedly press PRI during ID scanning in close
mode operation. See “searching a trunked bank”.
PRI appears when priority scanning is turned on.
Note: Priority ID scanning does not operate when priority IDs are locked out. See “locking
out talk group IDs”.
scanning type I and hybrid trunked systems
Your scanner is preset to scan Type II system IDs. When you scan trunked frequencies,
each Type II user ID you see appears as an even number without a dash (example 2160).
Your scanner can also scan Type I trunked systems. Each Type I ID appears as a three- or
four-digit number, followed by a hyphen, followed by a one- or two-digit number (example
200-14).
If you notice a mix of odd- and even-user IDs (examples 6477, 2160, 6481, 6144, and
1167), then you are probably monitoring either a Type I or hybrid (a combination of Type I
and Type II user IDs) system with the S-Bit function turned off (see “turning the status bit
ignore (S-Bit) on or off”).
Subfleet information is included with the frequency list for a Type I system. To enter the
provided map, see “programming a fleet map”.
Note: To locate suitable fleet map information, review the contents of website
www.trunkscanner.com.
If you do not already know the size codes used, you will have to guess. Since you do not
have to figure out all the blocks at one time, this is not as hard as it might seem.
Select a size code for a block, then press SCAN and listen to the conversations. If you are
receiving most of the replies, then you have probably selected the right size code and can
program the next block of the map. There are 16 preset fleet maps to choose from, and it is
best to start with these when setting up a Type I or hybrid trunk scanning bank.
If none of the following preset fleet maps allow you to follow complete conversations, then
you probably need to program your own fleet map (see “Programming a Fleet Map”).
preset fleet maps table
Block
Size Code
PRESE
T1
S11
PRESE
T2
S4
PRESE
T3
S4
PRESE
T4
S12
PRESE
T5
S4
PRESE
T6
S3
PRESE
T7
S10
PRESE
T8
S1
S11
S4
S4
(S12)
S4
S10
S10
S1
2
S11
S4
S4
S4
S12
S4
S11
S2
S11
S4
S4
S4
(S12)
S4
S4
S2
S11
S4
S4
S4
S4
S12
S4
S3
S11
S4
S4
S4
S4
(S12)
S4
S3
S11
S4
S12
S4
S4
S12
S4
S4
S11
S4
(S12)
S4
S4
(S12)
S4
S4
Block
Size Code
PRESE
T9
S4
PRESE
T 10
S0
PRESE
T 11
S4
PRESE
T 12
S0
PRESE
T 13
S3
PRESE
T 14
S4
PRESE
T 15
S4
PRESE
T 16
S3
S4
S0
S0
S0
S3
S3
S4
S10
S0
S0
S0
S0
S11
S10
S4
S10
S0
S0
S0
S0
S4
S4
S11
S11
S0
S0
S0
S0
S4
S4
S11
S0
S0
S0
S0
S0
S0
S4
S0
S0
S0
S4
S0
S0
S0
S12
S12
S12
S0
S4
S0
S4
S0
(S12)
(S12)
(S12)
selecting a preset fleet map
1. Press FUNC, then press MAN/MENU to open menu mode.
2. Select the “Trunk Option” - “Select Bank” - “Select Trunk Sys”.
or
to select MOT 800 or MOT 800 CUSTOM system, and press
3. Repeatedly press
ENT/PGM.
4. Repeatedly press
or
to select Edit Fleet Map, and press ENT/PGM.
5. Repeatedly press
or
to select the Preset, and press ENT/PGM.
6. Repeatedly press
or
to select the name of the desired map (example PRESET7),
and press ENT/PGM. Then the scanner returns to previous screen.
Note: When the scanner searches for transmissions, Type I fleet and subfleet IDs such as
100-12, 100-9, 000-12, or 400-8 display.
If you are still unable to listen to a complete conversation, then try another preset map.
programming a fleet map
1. Press FUNC, then press MAN/MENU to open menu mode.
2. Select the “Trunk Option” - “Select Bank” - “Select Trunk Sys”.
3. Repeatedly press
or
to select MOT 800 or MOT 800 CUSTOM system, and press
ENT/PGM.
to select Edit Fleet Map, and press ENT/PGM.
4. Repeatedly press
or
to select the Custom, and press ENT/PGM.
5. Repeatedly press
or
6. Repeatedly press
or
to select the block, and press ENT/PGM.
7. Repeatedly press
or
to select the size code for selected block, and press
ENT/PGM. Then the next available block appear. For specifics about each size code, see
preset fleet maps table.
8. Press SCAN in open mode. If the scanner ‘s setting is close mode, press FUNC, then
•/DELAY/OPEN/CLOSE to switch open mode from close mode. The scanner exits the
trunking programming mode, tunes the data channel, and then searches using the map you
programmed.
Note: If you select Size Code 12, 13, or 14, these restrictions apply:
• Size Code 12 can only be assigned to Blocks 0, 2, 4, or 6
• Size Code 13 can only be assigned to Blocks 0 and 4
• Size Code 14 can only be assigned to Block 0
Since these size codes require multiple blocks, you will be prompted for the next available
block when you program a fleet map. If you assign Block 0 as Size Code 14, you would not
see another prompt because Size Code 14 uses all available blocks.
programming a hybrid system
A hybrid system is simply a Type I system with some of its blocks designated as Type II
blocks. To program a hybrid system, follow the steps listed in “Programming a Fleet Map.”
or
to select the size
However, if you want a block to be Type II, instead of pressing
block (Step 7), enter Size Code 0 instead.
programming the Base and Offset frequencies
To properly track Motorola VHF and UHF trunked systems, you must program the
applicable base and offset frequencies for each system. For a list of these frequencies and
other scanner information, go to www.trunkscanner.com and other similar frequency
resources.
1. Press FUNC, then press MAN/MENU to open menu mode.
2. Select the “Trunk Option” - “Select Bank” - “Select Trunk Sys”.
or
to select MOT 800 CUSTOM, MOT VHF or MOT UHF and
3. Repeatedly press
press ENT/PGM.
4. Repeatedly press
to select Edit Band Plan, and press ENT/PGM.
or
5. Repeatedly press
to select desired Band Plan, and press ENT/PGM.
or
6. Repeatedly press
or
to select Base Frequency, and press ENT/PGM.
7. Use [1] through [9], [0], [.] to enter a Lower Frequency, and then press ENT/PGM.
8. Use [1] through [9], [0], [.] to enter a Upper Frequency, and then press ENT/PGM.
to select Spacing, and press ENT/PGM.
9. Repeatedly press
or
10. Repeatedly press
or
to select desired spacing frequency, and press ENT/PGM.
• For MOT 800 CUSTOM (Motorola Type I, Type II and Hybrid 800 MHz), use 12.5 kHz or
25kHz steps.
• For MOT VHF (Motorola Type II VHF), use 5 kHz steps between 5 kHz – 100 kHz.
• For MOT UHF (Motorola Type II UHF), use 12.5 kHz steps between 12.5 kHz – 100
kHz.
11. Repeatedly press
or
to select Offset, and press ENT/PGM.
12. Use [1] through [9], [0] to enter an Offset Channel, then press ENT/PGM.
Note: You can only input a Offset Channel between 380 – 759 for VHF and UHF trunked
system. You can only input within a range of 0 – 1023 for Custom trunked system.
12. Press CL. The scanner returns to the previous screen. Repeat steps 5 through 12 to
program additional configurations.
turning the Motorola disconnect tone detect function On/Off
When the Motorola disconnect tone detect function is disabled, the scanner looks for
squelch before returning to the control channel instead of waiting for the disconnect tone.
Only in rare instances will you need to adjust the default settings. The condition to return to
control channels depends on whether the signal is present or not.
1. Press FUNC, then press MAN/MENU to open menu mode.
2. Select the “Trunk Option” - “Select Bank” - “Select Trunk Sys”.
or
to select Motorola system, and press ENT/PGM.
3. Repeatedly press
4. Repeatedly press
or
to select Set End Code, and press ENT/PGM.
5. Repeatedly press
or
to select Yes or Ignore, and press ENT/PGM.
Note: If you set the squelch so you hear a hissing sound, the scanner will remain on the
voice channel, even when a disconnect tone is transmitted or there is no signal at all.
care
You can extend the life of your scanner by following these basic care guidelines:
• Keep the scanner dry; if it gets wet, wipe it dry immediately.
• Use and store the scanner only in normal temperature environments.
• Handle the scanner carefully; do not drop it.
• Keep the scanner away from dust and dirt, and wipe it with a damp cloth occasionally to keep it
looking new.
troubleshooting
If your scanner is not working as it should, these suggestions might help you eliminate the problem.
If the scanner still does not operate properly, take it to your local RadioShack store for assistance.
Why won’t my scanner scan?
Before you can scan frequencies, you must save some frequencies into channels. You can enter
these frequencies manually or search for them.
You may need to adjust your SQUELCH setting.
You may need to check your antenna connection.
Why is my scanner’s display so dark?
You may need to adjust your dimmer setting. Press DIM/M-LOCK to adjust the dimmer setting.
Why doesn’t my scanner acquire a data channel?
You may have need to adjust your SQUELCH setting.
Your scanner may be missing the data channel frequency. Press SCAN to search for the data
channel.
Why am I missing replies to conversations? Why isn’t my scanner scanning trunked
frequencies?
You may have selected an incorrect fleet map. Try another fleet map or program your own.
You may be monitoring a Type I system, but your scanner is set to scan Type II systems. Set you
scanner to Type 1 trunked frequencies.
resetting the scanner
If the scanner’s display locks up or stops operating properly, you might need to reset the
scanner.
Caution: This procedure clears all the information you have stored in the scanner. Before
you reset the scanner, try turning it off and on to see if it begins working properly. Reset the
scanner only when you are sure it is not working properly.
1. Turn off the scanner.
2. While holding down 2, 9 and PSE, turn on the scanner. “Initializing… Please wait” for
several 5 seconds as the scanner clears its memory.
Note: Do not turn off the scanner again until “Initializing… Please wait” disappear.
Otherwise, the scanner might not clear its memory properly.
Follow these steps to restore the 278 preprogrammed frequencies stored in the private
bank.
1. Make sure your scanner is turned off.
2. Press 3 and ENT/PGM simultaneously while turning on the scanner. After several
seconds, the scanner restores the frequencies.
service and repair
If your scanner is not performing correctly, take it to your local RadioShack store for assistance. To
locate the nearest RadioShack, use the store locator feature on RadioShack’s website
(www.radioshack.com), or call 1-800-The Shack (800-843-7422) and follow the menu options.
Modifying or tampering with the scanner’s internal components can cause a malfunction and might
invalidate its warranty and void your FCC authorization to operate it.
FCC notice
Your scanner might cause radio or TV interference even when it is operating properly. To
determine whether your scanner is causing the interference, turn off your scanner. If the
interference goes away, your scanner is causing it. Try the following methods to eliminate
the interference:
? move your scanner away from the receiver
? connect your scanner to an outlet that is on a different electrical circuit from the receiver
? contact your local RadioShack store for help
Note: Mobile use of this scanner is unlawful or requires a permit in some areas. Check the
laws in your area.
scanning legally
Your scanner covers frequencies used by many different groups including police and fire
departments, ambulance services, government agencies, private companies, amateur
radio services, military operations, pager services, and wireline (telephone and telegraph)
service providers. It is legal to listen to almost every transmission your scanner can receive.
However, there are some transmissions you should never intentionally listen to. These
include:
? Telephone conversations (cellular, cordless, or other private means of telephone signal
transmission)
? Pager transmissions
? Any scrambled or encrypted transmissions
According to the Electronic Communications Privacy Act (ECPA), as amended, you are
subject to fines and possible imprisonment for intentionally listening to, using, or divulging
the contents of such a transmission unless you have the consent of a party to the
communication (unless such activity is otherwise illegal).
This scanner is designed to prevent reception of illegal transmissions, in compliance with
the law which requires that scanners be manufactured in such a way as to not be easily
modifiable to pick up those transmissions. Do not open your scanner’s case to make any
modifications that could allow it to pick up transmissions that it is not legal to listen to. Doing
so could subject you to legal penalties.
We encourage responsible, legal scanner use.
care
Keep the scanner dry; if it gets wet, wipe it dry immediately. Use and store the scanner only
in normal temperature environments. Handle the scanner carefully; do not drop it. Keep the
scanner away from dust and dirt, and wipe it with a damp cloth occasionally to keep it
looking new.
service and repair
If your scanner is not performing as it should, take it to your local RadioShack store for
assistance. To locate your nearest RadioShack, use the store locator feature on
RadioShack’s website (www.radioshack.com), or call 1-800-The Shack (800-843-7422)
and follow the menu options. Modifying or tampering with the scanner’s internal
components can cause a malfunction and might invalidate its warranty and void your FCC
authorization to operate it.
specifications
Frequency Coverage:
25.0000-54.0000 (in 5 kHz steps)
108.0000-136.9875 (in 12.5 kHz steps)
137.0000-174.0000 (in 5 kHz steps)
179.7500-215.7500 (in 6000 kHz steps)
216.0000-224.9950 (in 5 kHz steps)
225.0000-399.9875 (in 12.5 kHz steps)
400.0000-512.0000 (in 6.25 kHz steps)
764.0000-775.9875 (in 12.5 kHz steps)
794.0000-823.9875 (in 12.5 kHz steps)
849.0125-868.9875 (in 12.5 kHz steps)
894.0125-956.0000 (in 12.5 kHz steps)
1240.0000-1300.0000 (in 12.5 kHz steps)
Number of Banks ..................................................................................... 20
Channels .............................................................................................. 1000
Sensitivity (AM/FM/WFM):
FM ................................................................ 20 dB S/N at 3 kHz deviation)
28.0000-54.0000 ...............................0.4µV
137.0000-174.0000
...............................0.4µV
216.0000-224.9950
...............................0.4µV
400.0000-512.0000
...............................0.4µV
764.0000-775.9875
...............................0.5µV
794.0000-823.9875
...............................0.5µV
849.0125-868.9875
...............................0.5µV
894.0125-956.0000
...............................0.5µV
1240.0000-1300.0000
...............................0.8µV
AM ............................................................... 20 dB S/N at 60% modulation
25.0000-27.9950
108.0000-136.9875
225.0000-319.9875
320.0000-399.9875
...............................1.0µV
...............................1.0µV
...............................1.0µV
...............................1.0µV
WFM ......................................................... 20 dB S/N at 22.5 kHz deviation
179.750–215.750 MHz ..................................................................0.8 µV
IF Rejection (at 162.4 MHz) .................................................................75 dB
Operating Temperature
Normal ..........................................................–4° to 140°F (–20° to 60°C)
Signal Stalker I .............................................14° to 140°F (–10° to 60°C)
Scan Speed ................................................................ 90 Channels/Second
Search Speed:
Normal ........................................................................90 Steps/Second
Hypersearch ..................... 270 Steps/Second (5 kHz step bands only)
Priority Sampling ........................................................................2 Seconds
Delay Time ..................................................................................2 Seconds
IF Frequencies ............................ 265.55/380.75 MHz, 10.80 MHz, 450 kHz
Antenna Impedance ..............................................................................50O
Audio Output .......................................................................2W maximum
Built-in Speaker ................................................................3 Inches (77 mm)
................................................................................... 8O Dynamic Type
Power Requirements ..................Supplied AC Adapter (12V DC, 500 mA)
Current Drain:
Squelched ................................................................................. 123 mA
Full Output ................................................................................. 470 mA
Dimensions (HWD) ................2.25 x 7.46 x 6 inches (56 x 186.6 x 152 mm)
Weight .......................................................... 38 oz (1.08 kg) (without case)
53 oz (1.5 kg) (with case)
Specifications are typical; individual units might vary. Specifications are subject to change and improvement
without notice.
RF emissions information
Limited one-year warranty
20-160
Printed in China
UBZZ01351ZZ(0)
Hypersearch, Hyperscan, and Adaptaplug are trademarks used by RadioShack Corporation.
Motorola, Smartnet, and Privacy Plus are registered trademarks of Motorola Inc.
EDACS is a registered trademark of MA-COM Inc.
LTR is a registered trademark of EF Johnson.

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