Btech 50XX Dualband two way radio User Manual 25X2 25X4 50X2 manualx
BTECH (BaoFeng Tech) Dualband two way radio 25X2 25X4 50X2 manualx
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user manual
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| Document ID | 3395655 |
| Application ID | leBg4vVpQgAnPKjlt33YBg== |
| Document Description | user manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 255.71kB (3196383 bits) |
| Date Submitted | 2017-05-18 00:00:00 |
| Date Available | 2017-05-18 00:00:00 |
| Creation Date | 2017-02-15 19:56:50 |
| Producing Software | Mac OS X 10.12.3 Quartz PDFContext |
| Document Lastmod | 2017-05-12 11:54:29 |
| Document Title | Microsoft Word - 25X2,25X4,50X2-manual.docx |
| Document Creator | Word |
Copyright © 2017 by BTECH; https://baofengtech.com
All rights reserved. No part of this publication may be reproduced, distributed, or
transmitted in any form or by any means, including photocopying, recording, or
other electronic or mechanical methods, without the prior written permission of the
publisher, except in the case of brief quotations embodied in critical reviews and
certain other noncommercial uses permitted by copyright law. For permission
requests, write to the publisher.
Contributions taken from: Miklor.com Resource Site, and Jim Unroe, KC9HI. Used by
permission. All rights reserved.
THANK YOU FOR YOUR PURCHASE OF THE BTECH: UV-25X2, UV25X4, or UV-50X2. THIS MULTI-BAND RADIO WILL DELIVER
INSTANT RELIABLE COMMUNICATION.
PLEASE READ THIS MANUAL CAREFULLY BEFORE USE
i
Table of Contents
Part I. Getting started
Chapter 1. – Getting Started
Unpacking and Inspecting
UV-25X2: Overview of the Front Panel
UV-25X4: Overview of the Front Panel
UV-50X2: Overview of the Front Panel
UV-25X2 & UV-25X4: Overview of the Rear Ports
UV-50X2: Overview of the Rear Ports
Hand Held Mic Keys and Description
Color Display and Icon Descriptions
Antenna Basics
Grounding Plane:
Antenna Requirements
Chapter 2. – Basic Shortcuts and Use
Pound # Key
Star * Key
10
12
14
15
17
17
18
19
19
19
ii
Turning the unit on
Turning the unit off
Adjusting the volume
20
20
20
Making a call
Channel selection
21
21
Frequency (VFO) mode
Channel (MR) mode
21
22
Monitor Both VFO & MR Modes
23
Chapter 3. – Menu Quick Review
24
Chapter 4. – Programming
32
Chapter 5. – Other Settings
35
Quick Menu Settings
Frequency Mode vs. Channel Mode
Ex: Programming a Channel Repeater Offset with CTCSS Tone
Ex. Programming a Simplex Channel with CTCSS tone
Toggle from High to Low Power
Storing an FM Radio Station and Scanning
Keypad Lock-out
PTT ID Setting
UV-25X2 / UV-25X4 / UV-50X2
24
32
33
34
35
35
35
35
iii
DTMF RX Settings
DTMF TX Settings
Remote Stun
Remote Kill
Remote Revive
Read More About Remote Commands
DTMF Receive Settings, Transmit Setting (Call Key)
2TONE Receive Settings, Transmit Setting (Call Key)
5Tone Receive Settings, Transmit Setting (Call Key)
Scanning modes
Time operation
Carrier operation
Search operation
SKIP Scanning Channels
Scanning a Frequency Range (VFO Mode)
Tone Scanning
Scanning for CTCSS and DCS Tones/Codes
Dual, Tri, and Quad Watch (TMR)
Chapter 6. - Selective calling
CTCSS
36
36
37
38
38
39
39
39
40
41
41
41
42
42
42
43
43
46
48
49
iv
DCS
1000Hz, 1450Hz, 1750Hz, 2100Hz Tone-burst
50
52
Part III. How-to and setup guides.
53
Chapter 7. - Repeaters
54
Chapter 8. - Application Specific Setup
57
Chapter 9. - Customization
60
Appendix A. - Menu definitions
64
Appendix B. - Technical specifications
74
Commercial Radio Setup
Amateur Radio Setup
FRS, GMRS, MURS, PMR446
Display
Sync Display Channels
57
58
58
60
62
General
Receiver
Transmit
74
75
75
UV-25X2 / UV-25X4 / UV-50X2
v
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 1
Part I. Getting started
Part one covers the basic setup and use of your mobile two-way transceiver.
C HAPTER 1 G ETTING S TARTED
C HAPTER 2 B ASIC U SE
C HAPTER 3. – M ENU Q UICK R EVIEW
C HAPTER 4. – P ROGRAMMING
C HAPTER 5. – O THER S ETTINGS
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
Chapter 1. – Getting Started
BEFORE PROCEEDING INSURE:
•
•
•
•
•
•
•
•
•
Qualified technicians shall service this equipment only. Do not modify the radio for any
reason.
Use only BTECH supplied or approved accessories.
Turn off your radio prior to entering any area with explosive and flammable materials. Do
NOT USE your transceiver at a gas/fuel station
For vehicles with an air bag, do not mount your radio in the area over an air bag or in the
air bag deployment area.
Do not expose the radio to direct sunlight over a long time, nor place it close to a heating
source.
If the unit emits smoke or an odor, you should immediately cut off the power supply. Then
send the radio to the nearest service center or dealer
Do not operate the mobile transceiver on high power unless it is necessary. Do not transmit
for long periods of time, as it may overheat the transceiver.
Keep the unit away from dusty, damp and wet environments
Use the correct power supply (~13.8V); do not use incorrect or higher voltage (e.g. 24V)
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 3
Unpacking and Inspecting
•
•
•
Please check the packaging of your radio for any signs of damage.
Carefully open the box, and confirm your received the items listed below.
If you find the radio or the included accessories are damaged or lost, immediately contact
your dealer.
Whatʼs in the Box
UV-25X4
UV-50X2
**UV-25X2 (Not Pictured)
Mobile Radio
UV-25X4/UV-25X2*
Mounting Screws
and Fuse
Microphone
or
UV-50X2**
* Power Cable (Cig Adapter for UV-25X2,UV-25X4)
** Power Cable (Direct Connect for UV-50X2)
Mounting Bracket
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
UV-25X2: Overview of the Front Panel
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 5
1. V/M Mode Switch
(Channel/Frequency)
2. Monitor function
3. Call key
4. FM radio function key
5. Power, On/Off Press + Volume Knob
6. Exit Menu + A/B/C/D signal switching
+ alarm function
7. Display screen
8. Microphone Connector
9. Confirm Key Press +Main Selector
(Menu Knob)
RJ45 Connector:
: when in standby, press to send caller
ID (ANI) in the selected signaling mode; while
transmitting, press to send activate signaling.
: press to turn on the squelch, repeat to
turn off the squelch.
: press to switch between channel
mode and frequency mode.
: press to choose between A,B,C, or D
frequencies --- Or exit function mode.
: press to enter and exit FM radio
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
UV-25X4: Overview of the Front Panel
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 7
1. Power, On/Off Press + Volume Knob
2. V/M Mode Switch
(Channel/Frequency)
3. Confirm Key Press +Main Selector
(Menu Knob)
4. Monitor function
5. FM radio function key
6. Display screen
7. Call key
8. Exit Menu + A/B/C/D signal switching
+ alarm function
9. Microphone Connector
RJ45 Connector:
: when in standby, press to send caller
ID (ANI) in the selected signaling mode; while
transmitting, press to send activate signaling.
: press to turn on the squelch, repeat to
turn off the squelch.
: press to switch between channel
mode and frequency mode.
: press to choose between A,B,C, or D
frequencies --- Or exit function mode.
: press to enter and exit FM radio
8
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
UV-50X2: Overview of the Front Panel
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 9
1. Power, On/Off Press + Volume Knob
2. V/M Mode Switch
(Channel/Frequency)
3. Confirm Key Press +Main Selector
(Menu Knob)
4. Monitor function
5. FM radio function key
6. Display screen
7. Call key
8. Exit Menu + A/B/C/D signal switching
+ alarm function
9. High / Lower Power Switch + Lock
10. Microphone Connector
11. DATA, Programming Jack: PC-04
Programming Cable Jack
RJ45 Connector:
: when in standby, press to send caller
ID (ANI) in the selected signaling mode; while
transmitting, press to send activate signaling.
: press to turn on the squelch, repeat to
turn off the squelch.
: press to switch between channel
mode and frequency mode.
: press to choose between A,B,C, or D
frequencies --- Or exit function mode.
: press to enter and exit FM radio
: press to toggle high/lower power ;
hold to key-lock/or key-unlock
10
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
UV-25X2 & UV-25X4: Overview of the Rear Ports
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 11
1. TRRS Line Out: Includes
PTT/Microphone/Audio-out/GND
2. DATA, Programming Jack: PC-04
Programming Cable Jack
3. Cooling Fan
4. SO-239 RF Antenna Connector:
Connects to PL-259 Antennas
5. DC Power Input (13.8V – 7A Peak)
TRRS Line-Out Connector:.
Programming Cable:
PC-04 Cable available at: www.baofengtech.com/accessories
Programming software available at: www.baofengtech.com/download
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
UV-50X2: Overview of the Rear Ports
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 13
1. SO-239 RF Antenna Connector:
Connects to PL-259 Antennas
2. DC Power Input (13.8V – 20A Peak)
3. TRRS Line Out: Includes
PTT/Microphone/Audio-out/GND
4. Cooling Fan
TRRS Line-Out Connector:.
Programming Cable:
PC-04 Cable available at: www.baofengtech.com/accessories
Programming software available at: www.baofengtech.com/download
14
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
Hand Held Mic Keys and Description
10
11
12
13
14
15
16
“MENU”: Function key
VFO/MR Toggle (Long Press)
“UP”: Higher frequency
“DOWN”: Lower frequency
“EXIT”: Exit the AB channel switch, alarm
function
Alarm Activate (Long Press)
“*/SCAN”: Scanning function
“#/LOCK”: High / Low Power Toggle
Keyboard Lock (Long Press)
“0”: Number 0
“1”: Number 1
“2”: Number 2
“3”: Number 3
“4”: Number 4
“5”: Number 5
“6”: Number 6
“7”: Number 7
“8”: Number 7
“9”: Number 9
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 15
Color Display and Icon Descriptions
The Top Line on the LCD will show the current selected channel’s settings at a glimpse:
Icon
Description
Channel allowed to TX and RX
Icon
Description
DCS Enabled (TX,RX or Both)
Ico
Description
Positive Offset (Freq. Mode)
Channel allowed to RX Only
Transmit Power: Low
Negative Offset (Freq. Mode)
Channel allowed to TX Only
Transmit Power: High
Offset Enabled (Chan. Mode)
Channel disabled to TX or RX
2Tone Calling Enabled
Channel set to Narrowband
Keypad is Locked
5Tone Calling Enabled
Channel set to Wideband
CTCSS Enabled (TX,RX or Both)
Battery Strength (Weak Battery Indicator)
DTMF Calling Enabled
Channel Reverse Enabled
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 17
Antenna Basics
Your Mobile Radio Kit does not include an Antenna. It is VERY Important to NOT transmit without a
antenna or dummy load attached to the mobile radio. Doing so, will cause harm to the internal
components of your radio.
You will want to choose a suitable antenna for the bands you plan on transmitting and receiving on.
If you plan on transmitting on 145MHz you will want to ensure you have picked an antenna that
states it is capable of working with 145MHz. If an antenna is not properly tuned for the frequency
you transmit on – it can cause damage with the reflected power going back into the radio.
Pick an antenna with SWR of less than 1.5:1 to safely transmit.
Grounding Plane:
Antennas require an appropriate grounding plane to properly work:
Magnetically Mounted Antennas:
These antennas must be grounded to a metal surface, such as a vehicle body. Magnetic base
antennas do not properly operate unless they are fully magnetically grounded first.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
NMO or PL-259 Base Antennas:
These antennas will normally require a base or mobile hardware kit. These kits are grounded either
through: drill or clamp inserts on vehicles, magnetically mounted, or available as stationary base
hardware kits. Some antennas may include a base station grounding plane kit.
Antenna Requirements
Antenna SWR Rating: 1.5:1 or less (on the radio frequencies in use.)
Antenna Impedance: 50 ohm (use 50 ohm rated coax and coax connectors)
Antenna Grounding: Ensure the antenna is mounted with a grounding plane
Visually Inspect Coax/Connectors for any Slits or Damage – moisture should not be allowed to
penetrate fittings or your coax
To maximize the life of your radio, it is important to understand antenna basics before transmitting
on your radio, transmitting without an antenna, or with high SWR (Standing Wave Ration) – can
void warranty support.
An Active SWR Meter is a great tool to have when selecting an antenna for your needs. You can
monitor and confirm that your SWR is within safe levels when setting up your radio for the first
time (periodically checking SWR and your antenna set-up is advised)
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 19
Chapter 2. – Basic Shortcuts and Use
Pound # Key
Keypad Lock
To enable or disable the keypad lock, press and hold the
key for about two seconds.
A quick toggle of the # will alternate power levels from High power to Low power
The keypad lock will lock both the main radio buttons itself and also the handheld keypad.
The PTT/MONI/and Power Buttons will not be locked when enabled.
Star * Key
A short momentary press of the key enables the reverse function (reverses the TX/RX settings
according to Offset settings)
When listening to broadcast FM a momentary press will start the scanning. Scanning in broadcast
FM will stop as soon as an active station is found
To enable scanning, press and hold the
key for about two seconds
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
Turning the unit on
To turn the unit on, simply push and hold the volume knob until it turns on. If your radio powers on
correctly there should be an audible tone after about one second and the display will show a
message or flash the LCD depending on settings
Turning the unit off
To turn the unit off, simply push and hold the volume knob until it turns off. The unit is now off.
Adjusting the volume
To turn up the volume, turn the volume knob clock-wise.
To turn the volume down, turn the volume/power knob counter-clock-wise.
By using the monitor function (MONI button), you can more easily adjust your volume by
adjusting it to the un-squelched static.
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 21
Making a call
Press and hold the PTT button on the side of the handheld mic to transmit. While transmitting,
speak approximately 3-5cm (1-2 inches) from the microphone. When you release the PTT your
transceiver will go back to its receive mode.
Channel selection
There are two modes of operation: Frequency (VFO) mode, and Channel or Memory (MR) mode.
For everyday use, Channel (MR) mode is going to be a whole lot more practical than Frequency (VFO)
mode. However, Frequency (VFO) mode is very handy for experimentation out in the field.
Frequency (VFO) mode is also used for programming channels into memory. For details on how to
program your transceiver see Chapter 4, Programming.
Ultimately which mode you end up using will depend entirely on your use case.
Frequency (VFO) mode
In Frequency (VFO) mode you can navigate up and down the band by using the
and
keys
(or rotating the selector knob). Each press (or rotation click) will increment or decrement your
frequency according to the frequency step you've set your transceiver to (Menu Item 1: Step)
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
You can also input frequencies directly on your numeric keypad with kilohertz accuracy. However,
the radio will floor to the nearest frequency that corresponds to your frequency step, in other
words, when you input frequencies with greater than 1kHz resolution (such as 145.6875 MHz in the
example below), always round your input up.
Just because you can program in a channel does not mean you're automatically authorized
to use that frequency.
Transmitting on frequencies you're not authorized to operate on is illegal, and in most
jurisdictions a serious offence. If you get caught transmitting without a license you can and
will get fined, and in worst case sent to jail.
However, it is legal in most jurisdictions to listen. Contact your local regulatory body for
further information on what laws, rules and regulations apply to your area.
Channel (MR) mode
The use of Channel (MR) mode is dependent on actually having programmed in some channels to
use. To find out more on how to program channels see Chapter 4, Programming.
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 23
Once you have channels programmed and ready, you can use the
between channels (or Rotate the Selector Knob)
and
keys to navigate
If you have channels programmed with Transmit power set to Low, you can use the
to momentarily switch over to high power if you're having trouble getting through.
key
Monitor Both VFO & MR Modes
You can toggle from VFO and MR (Memory Recall) mode by either pressing the V/M button on the
front of your radio, or you can toggle modes from the Handheld Mic by a long press of the ‘Menu’
button.
The VFO/MR mode will only toggle on the current selected A/B/C/D line – while the other channel
lines will remain on channel or memory mode as they were selected.
This allows you to monitor channel and frequency mode simultaneously
24
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
Chapter 3. – Menu Quick Review
Quick Menu Settings
(Full Definitions in Appendix A)
To set the Menu options from the Mobile body use the M Press the selector knob on
the radio body (or the Menu Key on the microphone) to select and confirm the
changes, while rotating the selector knob (or using the microphone arrow keys)
will change your settings.
0.
1.
2.
3.
4.
[Enter Menu]+ [0] : TMR – This mode selects what displays are monitored in the
background besides the primary selected channel. You can mix and match between all or
partial channels to allow dual, tri, or quad watch
[Enter Menu]+ [1] : STEP – set the frequency increments step in VFO mode: 2.5kHz, 5kHz,
6.25kHz, 10kHz, 12.5kHz, 25kHz selectable.
[Enter Menu]+ [2] : SQL – Sets the receiver squelch level: 0 is OFF, 1 is the lowest setting
through 9 which is the highest setting.
[Enter Menu]+ [3] : TXP – Sets the transmit power setting from HIGH to LOW.
[Enter Menu]+ [4] : AUTOLK – Keypad auto-lock setting. This activates the keypad auto-lock
feature, which lock the keypad after 8 seconds of no use; pressing the # key for 2 seconds
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 25
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
will release the auto lock.
[Enter Menu]+ [5] : TOT - transmission time-out timer. Sets the maximum transmit time
from 15 to 600 seconds (15 second steps).
[Enter Menu]+ [6] : APO – Auto Power Off powers off the radio after a predetermined time
with no receiver activity. (30 > 300 minutes)
[Enter Menu]+ [7] : WN - WIDE or NARROW band width settings (12.5/25khz).
[Enter Menu]+ [8] : ABR – Unused Setting
[Enter Menu]+ [9] : BEEP - turns key beeps OFF or ON.
[Enter Menu]+ [1] + [0] : R-DCS - DCS receive/squelch settings. Options include the D023ND754N positive sequence and the D023I- D754I reversed sequence.
[Enter Menu]+ [1] + [1] : R-CTCS - CTCSS receive/squelch settings. Selectable from 67.0HZ254.1HZ. you can use the keypad to quickly enter in the desired setting
[Enter Menu]+ [1] + [2] : T-DCS - DCS transmit settings. Options include the D023N-D754N
positive sequence and the D023I- D754I reversed sequence.
[Enter Menu]+ [1] + [3] : T-CTCS CTCSS transmit settings. Selectable from 67.0HZ-254.1HZ.
you can use the keypad to quickly enter in the desired setting
[Enter Menu]+ [1] + [4] : DTMFST – DTMF transmit tone settings.
OFF: No tones heard through the speaker when transmitting. KEY: Only manually keyed
DTMF codes are heard. ANI: Only automatically keyed DTMF codes are heard. BOTH: All
DTMF codes are heard.
[Enter Menu]+ [1] + [5] : BCL - busy channel lock- out. If you have this turned on the
26
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
16.
17.
18.
19.
20.
21.
transmitter will not transmit if a channel is receiving at the time
[Enter Menu]+ [1] + [6] : SC-ADD - scan settings. OFF: This removes the channel from the
scan list. ON: This adds the channel to scanning list.
[Enter Menu]+ [1] + [7] : SC-REV – Scanning settings. TO: time out scan, after the stopping
on an active signal, scanning will resume after a few seconds. CO: Scanning will stop on a
carrier channel and will resume after the carrier channel stops receiving SE: Scanning will
stop once an active carrier channel is found.
[Enter Menu]+ [1] + [8] : OPTSIG – Turn on the optional signaling. OFF the channel or mode
will not use optional signaling DTMF: DTMF signaling required. 2TONE: 2 tone signaling
required. 5TONE: 5 tone signaling required. (PC programming is required to specify the
DTMF, 2Tone, and 5Tone settings)
[Enter Menu]+ [1] + [9] : SPMUTE – Squelch settings when combining standard and
optional tones. QT: The squelch will open for just a CTCSS or DCS Receive tone. AND: This
requires both the optional tone settings (Menu 20) and CTCSS/DCS settings to be received.
OR: If a either the DCS/CTCSS or optional signaling is received the squelch will open
[Enter Menu]+ [2] + [0] : PTT-ID - PTT-ID transmit setting. OFF: no ID code sent when
transmitting. BOT: send ID code at Beginning of Transmit. EOT: send ID code at End of
Transmit. BOTH: send ID code at both beginning and end of transmit. (PTTID code
information can only be set by the PC software)
[Enter Menu]+ [2] + [1] : PTT-LT - PTT-ID transmit delay setting. (Delay Time range is 0-30
seconds.). This is the delay time before transmitting the PTTID
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 27
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
[Enter Menu]+ [2] + [2] : S-INFO - Signal information and automatic dialing memory. 1-15
group signal code/decode memory. The memory list is programmed through software.
[Enter Menu]+ [2] + [3] : EMC-TP - alarm mode settings. ALARM: turns on the alarm sound
on the device itself. ANI: Sends the Alarm and PTTID through the Transmitter. BOTH:
combines both of the options above. OFF: Disables alarm
[Enter Menu]+ [2] + [4] : EMC-CH - alarm channel setting. This is the channel that the alarm
will transmit the PTTID and Alarm sound on
[Enter Menu]+ [2] + [5] : SIG-BP – Pager Ring at Reception of Matching 2Tone/5Tone/DTMF
(on/off)
[Enter Menu]+ [2] + [6] : CHNAME - channel name edit.
[Enter Menu]+ [2] + [7] : CA-MDF - Display Mode (Display A) - FREQ: displays Frequency.
CH: displays channel number. NAME: displays assigned channel name.
[Enter Menu]+ [2] + [8] : CB-MDF - Display Mode (Display B) - FREQ: displays Frequency.
CH: displays channel number. NAME: displays assigned channel name.
[Enter Menu]+ [2] + [9] : CC-MDF - Display Mode (Display C) - FREQ: displays Frequency.
CH: displays channel number. NAME: displays assigned channel name.
[Enter Menu]+ [3] + [0] : CD-MDF - Display Mode (Display D) - FREQ: displays Frequency.
CH: displays channel number. NAME: displays assigned channel name.
[Enter Menu]+ [3] + [1] : LANGUA – Language Display Mode (English or Chinese)
[Enter Menu]+ [3] + [2] : SYNC – With this 2 Channel lines can be synched together (A+B,
C+D, A+B and C+D) (use in conjunction with Menu 27 through 30 to display the channel
28
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
name and frequency simultaneously)
[Enter Menu]+ [3] + [3] : MAINFC – Main LCD Display Foreground, Text Color: Color options
are BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY
[Enter Menu]+ [3] + [4] : MAINBC Main LCD Display Background Color: Color options are
BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY
[Enter Menu]+ [3] + [5] : MENUFC - Menu LCD Display Foreground, Text Color: Color
options are BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY.
[Enter Menu]+ [3] + [6] : MENUBC - Menu LCD Display Background Color: Color options are
BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY
[Enter Menu]+ [3] + [7] : STA-FC – Status Bar LCD Display Foreground, Text Color: Color
options are BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY
[Enter Menu]+ [3] + [8] : STA-BC - Status Bar LCD Display Background Color: Color options
are BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY
[Enter Menu]+ [3] + [9] : SIG-FC – Signal Bar LCD Display Foreground, Text Color: Color
options are BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY
[Enter Menu]+ [4] + [0] : SIG-BC - Signal Bar LCD Display Background Color: Color options
are BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY
[Enter Menu]+ [4] + [1] : RX-FC Receive Active Channel Foreground, Text Color: Color
options are BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY
[Enter Menu]+ [4] + [3] : TX-FC - Transmit Active Channel Foreground, Text Color: Color
options are BLACK, WHITE, RED, BLUE, GREEN, YELLOW, INDIGO, PURPLE, GRAY
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 29
43.
44.
45.
46.
47.
48.
49.
50.
51.
52.
[Enter Menu]+ [4] + [3] : Transmit Display – Status Bar Numerical Display Options (Power
Level or Mic Level)
[Enter Menu]+ [4] + [4] : MEM-CH - saves the selected channel.
[F Key} + [4] + [5] : DEL-CH - deletes the selected channel
[Enter Menu]+ [4] + [6] : SFT-D - Frequency difference direction setting. OFF: no frequency
difference. (+): Transmit offset amount will be a positive offset (higher than the receive
frequency). (-): Transmit offset will be a negative offset (amount will be lower than the
receive frequency).
[Enter Menu]+ [4] + [7] : OFFSET - difference between the transmit and receive frequency.
[Enter Menu]+ [4] + [8] : ANI – Displays the radio ID code. Code only can set by PC
software.
[Enter Menu]+ [4] + [9] : ANI-L - ID code length. Length = 3, 4, 5.
[Enter Menu]+ [5] + [0] : REP-S – Tone burst repeater settings. Pressing CALL will send a
predetermined tone. Options are 1000 Hz, 1450 Hz, 1750 Hz, 2100 Hz.
[Enter Menu]+ [5] + [1] : REP-M - repeater forwarding mode setting. Used in conjunction
with two radios connected as a repeater. OFF: turned off. CARRI: forwards after it
receives a carrier call. CTDCS: forwards after it receives correct CT/DCS tone TONE:
forwards after it receives the correct 2Tone or 5Tone. DTMF: forwards after it receives the
assigned DTMF code.
[Enter Menu]+ [5] + [2] : TMR-MR – Transmit Delay Return time. Delay time before
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53.
54.
55.
56.
57.
58.
59.
returning to the primary channel after the secondary signal is clear. (PTT Return Time)
[Enter Menu]+ [5] + [3] : STE - Squelch Tail Elimination at the end of a received signal.
Requires both transmitting radios to have the option ON.
[Enter Menu]+ [5] + [4] : RP-STE - Repeater Squelch Tail Elimination requires a repeater
with this function ON. (Reverses the CT/DCS settings at the end of a transmission to quickly
turn of the squelch)
[Enter Menu]+ [5] + [5] : RPT-DL – Repeater Squelch Tail Eliminator Delay time. (use with
Menu 46)
[Enter Menu]+ [5] + [6] : DTMF-G – Adjust the gain of the DTMF tones. Selectable from 060. 0 being the quietest level and 60 being the loudest modulated DTMF tones.
[Enter Menu]+ [5] + [7] : M-GAIN – Adjust the gain the the Microphone. Selectable from 0127. 0 being the quietest level and 127 being the loudest modulated microphone audio.
[Enter Menu]+ [5] + [8] : SKIPTX – Quad Frequency Operation: Randomize transmitting
channels - with another corresponding mobile on the same 4 channels transmissions can be
spread apart on the four channels in 2 modes. [Off, Skip 1 (Randomizes in between after
both transmitting and receiving), Skip 2 (Each PTT Press will systematically go to the next
channel (PTT (A), PTT (B), PTT (C), PTT (D), PTT(A), et.)
[Enter Menu]+ [5] + [9] : SC-MOD – Automatic Scan Resume Method: Off (Scan cancels
with key press, or reboot), PTT-SC (Scanning will resume after transmitting (or other
Menu Operations), MEM-SC (Scan Memory during Radio Reboot: If scanning was active
when the radio was powered down, the radio wil resume scanning on restart.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 31
60.
(Scanning also resumes after transmitting or other Menu Operations), PON-SC (Power
On Scan: The radio will start scanning upon turning on - no matter what state it was in
when powering down. Also the radio will scan after Menu operations or Transmitting)
[Enter Menu]+ [6] + [0] : RESET – Reset all VFO settings or ALL settings (channels deleted
and VFO settings cleared)
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Chapter 4. – Programming
Frequency Mode vs. Channel Mode
Switch between Modes by Using the V/M Front Panel Button
These two modes have different functions and are often confused.
Frequency Mode (VFO) - Used for a temporary frequency assignment, such as a test frequency or
quick field programming if permitted.
Channel Mode (MR) - Used for selecting preprogrammed channels.
A LL PROGRAMMING MUST BE INITIALLY DONE IN THE F REQUENCY M ODE (VFO) ONLY. F ROM THERE YOU HAVE THE
OPTION OF ASSIGNING THE ENTERED DATA TO A SPECIFIC CHANNEL FOR ACCESS IN THE C HANNEL M ODE
C ALL T ONES, TX/RX T ONES, S QUELCH , AND P OWER S ETTINGS A RE A DJUSTABLE ON S AVED C HANNELS IN
C HANNEL M ODE
P ROGRAMMING C HANNELS ARE DIFFERENT FROM THE VFO SETTINGS; THE O FFSET SETTINGS ARE NOT STORED ,
INSTEAD YOU ENTER A TX FREQUENCY DIRECTLY (E.G. 145.000 RX WITH AN OFFSET OF (+) .600 WOULD BE A TX
FREQUENCY OF 145.600).
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Ex: Programming a Channel Repeater Offset with CTCSS
Tone
1.
2.
3.
4.
5.
6.
7.
8.
9.
EXAMPLE New memory in Channel 99:
RX = 145.000 MHz
TX = 145.600 MHz (This is a (+ .600) Offset)
TX CTCSS tone 123.0
Change from Menu to Menu by pressing the [EXIT/AB] button.
Set radio to VFO Mode by pressing [V/M]
Channel number at the right will disappear.
Menu 45
[M]
99
[M]
[EXIT] Deletes Prior Data in channel (Ex. 99)
Menu 13
[M]
123.0 [M]
[EXIT] Selects desired TX encode tone
Enter RX frequency (Ex. 145000)
Menu 44
[M]
99
[M] Enter the desired channel (Ex 99)
Ø [EXIT] RX has been added
Enter TX frequency (Ex. 145600)
Menu 44
[M]
99
Enter the same channel (Ex 99)
Ø [EXIT] TX has been added
[V/M] Return to MR Mode. Channel number will re-appear.
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Ex. Programming a Simplex Channel with CTCSS tone
EXAMPLE New memory in Channel 99:
RX = 446.000 MHz
TX CTCSS tone 123.0
1. Change from Menu to Menu by pressing the [EXIT/AB] button.
2. Set radio to VFO Mode by pressing [V/M]
Channel number at the right will disappear.
3. Menu 45
[M]
99
[M]
[EXIT] Delete Prior Data in channel (Ex. 99)
4. Menu 13
[M]
123.0 [M]
[EXIT] Select desired TX encode tone (Ex 123
CTCSS)
Ø Use [A/B] to select Upper display -> Enter RX frequency (Ex. 446000)
5. Menu 44
[M]
99
[M]
Enter the desired channel (Ex 99)
Ø [EXIT] Channel has been added
6. [V/M] Return to MR Mode. Channel number will re-appear.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 35
Chapter 5. – Other Settings
Toggle from High to Low Power
A quick press of the Microphone ‘#’ will alternate power levels from High power to Low power
Storing an FM Radio Station and Scanning
Use PC software to store FM radio channels names, you can name the FM channel and instead of
display the frequency your FM station will display the name. (software FM option (FM channels are
not stored, only the channel names are)) Press the microphone [*] Key to scan the FM radio.
Keypad Lock-out
Hold the microphone [# key] for 2 seconds at standby to turn on/off the keypad lock-out function.
(The Lock icon appears, when the radio is locked out)
PTT ID Setting
1. Use PC software to change PTT-ID code.
2. Set the Menu 18 settings on the radio to select the PTTID signal mode (2Tone, 5Tone, or DTMF),
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3. Set the Menu 20 settings to select when the PTTID is transmitted.
4. Set the Menu 21 settings to program the PTTID transmit delay time.
5.When all the settings are set, when you transmit (Press the PTT) The radio will transmit the
PTTID.
DTMF RX Settings
This radio has DTMF coding and decoding. Use the PC software to set the DTMF signal settings first.
DTMF TX Settings
In two-way radio systems, DTMF is most commonly used for automation systems and remote
control. A common example would be in amateur radio repeaters where some repeaters are
activated by sending out a DTMF sequence (usually a simple single-digit sequence).
Table 7.1. DTMF frequencies and corresponding codes
1209 Hz
1336 Hz
1477 Hz
697 Hz
A-
770 Hz
B-
UV-25X2 / UV-25X4 / UV-50X2
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 37
852 Hz
C-
941 Hz
D-
The BTECH UV-25X2/UV-25X4 / UV-50X2 has a full implementation of DTMF, including the A, B, C
and D codes. The numerical keys, as well as the
, and
, keys correspond to the matching DTMF
codes as you would expect. The A, B, C and D codes are located in the
and
keys
respectively (†).
Manually TX DTMF Tones: To manually send DTMF codes, press the key(s) while holding down the
PTT key.
Automatically TX DTMF Tones:
Save it to Memory and Transmit: You can also program a DTMF tone to the saved calling list
(requires the PC software) to the one of the 15 Memory call banks in the radio. To transmit select
the Pre-set DTMF saved setting on Menu 22 and then press the call key to send the saved DTMF TX
tone.
Remote Stun
First set the DTMF Remote Stun Tone and Master Control ID in Software: When your radio
receives the DTMF Remote Stun Tone Sequence (Set by software) (Requires Menu 18 and 19 to
38
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accept DTMF signaling) it will command the radio to disable transmitting abilities. The Master ID
station must first identify and send the PTTID (set in software as “Master ID”) – once the Master
Station identifies itself, the radio is set to receive command tones, if the Monitor Remote Stun tone
is received - the radio will no longer be able to transmit. Both the master ID station and remote
stun signal must be set up in software.
Remote Kill
First set the DTMF Remote Kill Tone and Master Control ID in Software: When your radio receives
the DTMF Remote Kill Tone Sequence (Set by software) (Requires Menu 18 and 19 to accept DTMF
signaling) it will command the radio to disable transmitting and receiving. The Master ID station
must first identify and send the PTTID (set in software as “Master ID”) – once the Master Station
identifies itself, the radio is set to receive command tones, if the Monitor Remote Kill tone is
received - the radio will no longer be able to transmit or receive. Both the master ID station and
remote stun signal must be set up in software.
Remote Revive
First set the DTMF Remote Revive Tone and Master Control ID in Software: When your radio
receives the DTMF Remote Revive Tone Sequence (Set by software) (Requires Menu 18 and 19 to
accept DTMF signaling) it will reactivate the radio after it has been remotely stunned or killed. The
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 39
Master ID station must first identify and send the PTTID (set in software as “Master ID”) – once the
Master Station identifies itself, the radio is set to receive command tones, if the Monitor Remote
Kill tone is received - the radio will revived from a stun/kill command. Both the master ID station
and remote stun signal must be set up in software.
Read More About Remote Commands
A In-Depth downloadable PDF is available at: www.baofengtech.com/support which details Remote
commands and how to use them. This Document Explains with examples on how DTMF remote
commands are used
DTMF Receive Settings, Transmit Setting (Call Key)
1.
Press [MENU] Key select 18 OPTSIG, press [F] Key select DTMF function.
2.
Press [MENU] Key select 22 S-INFO, press [F] Key select pre-code signal group (1-15). (The
DTMF Signal must be saved first in the PC software setting under DTMF settings.
3.
If properly set up (on Menu 18 and 19), your radio will open the squelch when it receives
the required DTMG signal.
4.
Press [Call] Key to send the same DTMF you have selected in Menu 22.
2TONE Receive Settings, Transmit Setting (Call Key)
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1.
Press [MENU] Key select 18 OPTSIG, press [F] Key select 2TONE function.
2.
Press [MENU] Key select 22 S-INFO, press [F] Key select pre-code signal group (1-15). (The
2Tone Signal must be saved first in the PC software setting under 2TONE settings)
3.
If properly set up (on Menu 18 and 19), your radio will open the squelch when it receives
the required 2TONE signal.
4.
Press [Call] Key to send the same 2TONE you have selected in Menu 22.
5Tone Receive Settings, Transmit Setting (Call Key)
1.
Press [MENU] Key select 18 OPTSIG, press [F] Key select 5TONE function.
2.
Press [MENU] Key select 22 S-INFO, press [F] Key select pre-code signal group (1-15). (The
5Tone Signal must be saved first in the PC software setting under 5TONE settings)
3.
If properly set up (on Menu 18, and 19), your radio will open the squelch when it receives
the required 5TONE signal.
4.
Press [Call] Key to send the same 5TONE you have selected in Menu 22.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 41
Scanning modes
The scanner is configurable to one of three ways of operation: Time, carrier or search, each of
which is explained in further details in their respective section below.
Procedure 5.1. Setting scanner mode
1. Press the
key to enter the menu.
2. Enter “17” on your numeric keypad to come to scanner mode.
3. Press the
key to select.
4. Use the
and
keys to select scanning mode.
5. Press the
key to confirm and save.
6. Press the
key to exit the menu.
Time operation
In Time Operation (TO) mode, the scanner stops when it detects a signal, and after a factory pre- set
time out, it resumes scanning.
Carrier operation
In Carrier Operation (CO) mode, the scanner stops when it detects a signal, and after a factory
preset time with no signal it resumes scanning.
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Search operation
In Search Operation (SE) mode, the scanner stops when it detects a signal.
To resume scanning you must press and hold the
key again.
SKIP Scanning Channels
You can configure channels to be added or removed from the scanning list on the fly.
1. Press the
key to enter the menu.
2. Enter Menu Item 16 on your numeric keypad to come to scanning add mode.
3. Press the
key to select.
4. Use the
and
keys to select if the channel will be added or removed from the
scanning list. The change will apply to the current channel selected
5. Press the
key to confirm and save.
6. Press the
key to exit the menu.
Scanning a Frequency Range (VFO Mode)
The UV-5X3 can scan a user selected frequency range
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1. Press and Hold
for about 2 seconds
2. The Display will show: RANGE ---:--3. Enter the Frequency Range (In MHz) Desired
4. Example: 144:145
5. The Radio will scan the frequency range from 144.000MHz-145.9975MHz According To
Your Frequency Step (See Menu 1 Description)
Tone Scanning
Scanning for CTCSS and DCS Tones/Codes
Scanning for a CTCSS tone or DCS code can be done while Frequency Mode (VFO) or Channel
Mode (MR) is selected. Only when VFO mode is selected, can the detected tone/code be
saved to menu 11/10.
CTCSS tone and DCS code scanning mode can be accessed with or without a signal being
present. The scanning process itself only occurs while a signal is being received.
Not all repeaters requiring a CTCSS tone or DCS code for access will transmit one back. In
that case, the transmitter of a station that can access the repeater would need to be
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scanned. In other words: this would be done by listening to stations on the repeater's input
frequency.
Scanning for CTCSS Tone
(ACTIVE SIGNAL REQUIRED)
1. Press the
key to enter the menu.
2. Enter
on your numeric keypad to come to Menu 11: R-CTCS
3. Press the
key to select.
4. Press the
to begin CTCSS scanning
A flashing "CT" will be in the left status display to indicate the radio is in CTCSS scanning mode. In
this mode, whenever the radio is receiving an RF signal on the selected MR channel or VFO
frequency, the lower display will cycle through the CTCSS tones as they are being tested. Once the
frequency of the received CTCSS tone is determined, the "CT" indicator will stop flashing.
Press the
key to save the scanned tone into memory (VFO Mode Only) then press the
to exit the menu.
key
Don't forget to set VFO menu 11 back to OFF when the CTCSS tone is no longer required.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 45
Scanning for a DCS tone
(ACTIVE SIGNAL REQUIRED)
1. Press the
key to enter the menu.
2. Enter
on your numeric keypad to come to Menu 10: R-DCS
3. Press the
key to select.
4. Press the
to begin DCS scanning
A flashing "DCS" will be in the left status display to indicate the radio is in DCS scanning mode. In
this mode, whenever the radio is receiving an RF signal on the selected MR channel or VFO
frequency, the lower display will cycle through the DCS codes as they are being tested. Once the
bits of the received DCS code are determined, the "DCS" indicator will stop flashing.
Press the
key to save the scanned tone into memory (VFO Mode Only) then press the
to exit the menu.
key
Don't forget to set VFO menu 10 back to OFF when the DCS tone is no longer required.
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Dual, Tri, and Quad Watch (TMR)
In certain situations, the ability to monitor two, three or even four channels at once can be a
valuable asset.
The BTECH UV-25X2, UV-25X4, and UV-50X2 features Dual, Tri, and Quad Watch functionality with
the ability scan between two-four frequencies at a fixed intervals and to lock the transmit
frequency to one of the four channels it monitors
1.
2.
3.
4.
5.
6.
Press the
key to enter the menu.
Enter “0” on the numeric keypad to get to the TMR Watch Settings
Press
to select which channels are monitored (See Appendix A).
Use the
and
keys to enable or disable.
Press the
key to confirm.
Press the
key to exit the menu.
Due to the way the BTECH UV-25X2 / UV-25X4 / UV-50X2 are constructed, whenever one of the A, B,
C, or D Frequencies (VFO/MR) goes active, it will default to transmit on that channel for the time
you have selected on Menu 52 – this can be turned off and explained below:
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 47
1.
2.
3.
4.
5.
6.
7.
Locking the Default transmit channel
Press the
key to enter the menu.
Enter 52 on the numeric keypad to get to TMR-AB.
Press
to select.
Select off, to turn off the TMR switching time.
Press the
key to confirm.
Press the
key to exit the menu.
The radio will now only transmit on the Main channel selected (The Main Frequency
indicator arrow will be pointing at the display set as primary)
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Chapter 6. - Selective calling
Some times when you're working with larger groups of people using the same channel, things can
get very crowded, very fast. To minimize this problem, several methods of blocking out unwanted
transmissions on your frequency have developed. In general, there are two forms of selective calling
in two-way radio systems: Group calling, and individual calling.
Group calling, as the name suggest, is a one-to-many form of communication. Every radio in your
working group is configured the same way and any radio will make contact with every other radio in
the group.
Individual calling, some times also known as paging, is a one-to-one form of communication. Every
radio is programmed with a unique ID code. And only by sending out a matching code can you get
that radio to open up to your transmissions.
The BTECH X-SERIES MOBILES features three additional ways of group calling
(2TONE, 5TONE, AND DTMF CALLING ARE FOUND IN CHAPTER 5):
•
•
CTCSS
DCS
•
Tone-burst (1000Hz, 1450Hz, 1750Hz, 2100Hz)
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 49
Using these features does NOT mean that others won't be able to listen in on your
transmissions.
They only provide a method to filter out unwanted incoming transmissions. Any
communications made while using these features will still be heard by anyone not
employing filtering options of their own.
You can change the CTCSS or DCS settings while in memory (MR) mode.
CTCSS and 1750Hz tone-burst are also popular methods among amateur radio operators to open up
repeaters.
CTCSS
CTCSS is set with menus 11 R-CTCS and 13 T-CTCS.
Procedure 8.1. CTCSS setup how-to
1. Press the
key to enter the menu.
2. Enter
on the numeric keypad to get to receiver CTCSS.
3. Press
to select.
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4.
5.
6.
7.
8.
Enter desired CTCSS sub-tone frequency in hertz on the numeric keypad.
Press
to confirm and save.
Enter
on the numeric keypad to go to transmitter CTCSS.
Press
to select.
Enter desired CTCSS sub-tone frequency in hertz on the numeric keypad. Make sure it's
the same frequency as that you entered for receiver CTCSS.
9. Press
to confirm and save.
10. Press
to exit the menu system.
To turn CTCSS off, follow the same procedure but set it to off with the
CTCSS sub-tone frequency.
key instead of selecting a
For more information see the section called “11 R-CTCS - Receiver CTCSS” and the section called
“13 T-CTCS - Transmitter CTCSS” in Appendix B, Menu definitions.
DCS
DCS is set with menus 10 R-DCSand 12 T-DCS.
For a complete list of available DCS codes, see Table C.1, “DCS Codes” in Appendix C,
Technical specifications.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 51
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Procedure 8.2. DCS setup how-to
Press the
key to enter the menu.
Enter
on the numeric keypad to get to receiver DCS.
Press
to select.
Scroll to the desired DCS code on the numeric keypad.
Press
to confirm and save.
Enter
on the numeric keypad to go to transmitter DCS.
Press
to select.
Scroll to the desired DCS code on the numeric keypad. Make sure it's the same code as
that you entered for receiver DCS.
Press
to confirm and save.
Press
to exit the menu system.
To turn DCS off, follow the same procedure but set it to off with the
a DCS code.
key instead of selecting
For more information see the section called “10 R-DCS - Receiver DCS” and the section called “12 TDCS - Transmitter DCS” in Appendix B, Menu definitions.
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1000Hz, 1450Hz, 1750Hz, 2100Hz Tone-burst
To send out a tone-burst; you simultaneously will press the PTT key while holding down the Call
button.
To configure which Tone Burst is transmitted select the Tone Burst desired from Menu Item 50
(REP-S)
PTT +
= Selected Tone Burst (Selectable in Menu 50: REP-S)
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 53
Part III. How-to and setup guides.
Part three covers is a collection of how-to documents to help you set up your
radio for specific working environments.
C HAPTER 7 R EPEATERS
C HAPTER 8 A PPLICATION S PECIFIC S ETUP
C HAPTER 9 C USTOMIZATION
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Chapter 7. - Repeaters
A radio repeater is an automated transceiver in a fixed location. Usually mounted high up on hilltops
or on tall buildings, but sometimes they operate within buildings for internal use. A repeater takes
one signal and relays it, usually after amplifying it by orders of magnitude.
Whether you're a commercial (business or government) user or an amateur radio operator, chances
are you'll be dealing with a repeater system sooner or later. To find out what settings to use to use
your local repeater, ask your employer or someone at your local amateur radio organization for
details.
A common type of repeater is the duplex repeater. In a duplex repeater system, the repeater
transmits and receives simultaneously, but on different frequencies. To utilize this type of
repeater, your radio has to be capable of transmitting and receiving on different frequencies on
the same memory channel. How you use this kind of repeater is by setting the receive frequency of
your radio to the output frequency of the repeater, and the transmit frequency of your radio to the
input frequency of the repeater. Often times, the transmit frequency to use isn't explicitly stated,
but rather an offset relative your receive frequency is specified. This is conveniently by specifying
offset rather than transmit frequency. (Example 145.000MHz Receive with .600MHz transmit is a
transmit Channel of 145.600MHz)
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SFT-D and OFFSET only function in VFO mode.
MR mode uses and stores the RX frequency and the TX frequency directly (see Chapter 4)
The following instructions assume that you know what transmit and receive frequencies your
repeater employs, and that you're authorized to use it.
1. Set the radio to Frequency (VFO) mode with the
key.
2. Enter the repeater’s output (your receiving) frequency by either using the
and
keys, or by entering it directly on the numerical keypad.
3. Press the
key to enter the menu.
4. Enter Menu 47 to get to frequency offset.
5. Press
key to select.
6. Use the
and
keys and the numerical keypad to enter the specified frequency offset.
See the section called “26 OFFSET - Frequency shift amount” for details.
7. Press
to confirm and save.
8. Enter Menu 46 on the numeric keypad to get to offset direction.
9. Use the
and
keys to select +(positive) or -(negative) offset.
10. Press
to confirm and save.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
11. Optional:
a. Save to memory, see Chapter 4 for details.
b. Set up CTCSS; see the section called “CTCSS” for details.
12. Press
to exit the menu.
If everything went well, you should be able to make a test call through the repeater. If you're
experiencing problems making a connection to the repeater, check your settings and/or go
through the procedure again.
If you're still unable to make a connection, contact the person in charge of the radio system
with your employer or your local amateur radio club, as the case may be.
If you for some reason want to listen to the repeater's input frequency instead, press
momentarily and you'll reverse your transmit and receive frequencies.
This is indicated in the LCD on the radio with an R in the top row, next to the + and - for the
offset direction.
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 57
Chapter 8. - Application Specific Setup
Commercial Radio Setup
PLMR users in the United States are mandated to move to 12.5 kHz narrowband communication in
the 150-174 MHz VHF and 421-512MHz UHF bands by January 1, 2013.
Follow these instructions to set your radio to Narrowband mode:
This section is only true for VFO mode.
WN is settable on a per channel basis and has to be set prior to storing a channel.
Once a channel has been programmed, the channel must be deleted and reprogrammed to
change the WN setting.
1.
2.
3.
4.
5.
6.
7.
Press the
key to enter frequency mode.
Press the
key to enter the menu.
Enter Menu Item 7 on the numerical keypad.
Press
to select.
Use the
and
keys to select between Wide and Narrow ("Narr").
Press
to confirm and save
Press
to exit the menu.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
To find out what other channels and features needed, please contact your employer.
Amateur Radio Setup
In contrast with Commercial radio operators, who often need very specific requirements to be
compatible with a very specific radio implementation, Amateur radio operators tend to need the
broadest possible settings in order to be compatible with as many systems as possible. This
basically implies turning all the fancy features that you typically might need for a commercial setup
off.
In a typical Amateur radio setup the following settings would be recommended:
•
•
•
•
Set bandwidth to Wide (menu item 7).
Turn Receive DCS and CTCSS off (menu items 10 through 11).
Turn off Squelch Tail Elimination (STE) features (menu items 53 through 54).
Turn roger beep (ROGER) off (menu item 25).
For further information see Appendix A, Menu definitions
FRS, GMRS, MURS, PMR446
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 59
You may be tempted to use FRS, GMRS, MURS (in the USA) or PMR446 (in Europe)
frequencies. Do note however that there are restrictions on these bands that make this
transceiver illegal for use.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
Chapter 9. - Customization
Display
The LCD on the BTECH Mobiles are backlit multi-color LEDs, the color of which can be pre-set from
the menu system into a variety of colors.
To change the colors, follow these steps:
1. Press the
key to enter the menu.
2. Enter one of the following on your numeric keypad:
a. 33 to change the main LCD text color.
b. 34 to change the main LCD background color.
c. 35 to change the menu LCD text color.
d. 36 to change the menu LCD background color.
e. 37 to change the status bar icon’s color.
f. 38 to change the status bar (top bar) background color.
g. 39 to change the signal bar icon’s color.
h. 40 to change the signal bar (bottom bar) background color.
i. 41 to change the receiving channel text color.
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 61
3.
4.
5.
6.
j. 42 to change the transmitting channel text color.
Press
key to select.
Use the
and
keys to pick the desired color.
Press
to confirm and save.
Press
to exit the menu.
62
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
Sync Display Channels
To sync channels on the display (simultaneously display channel name and frequency), follow these
steps:
1. Press the
key to enter the menu.
2. Enter 32 on your numeric keypad to come to the Sync Menu
3. Press
key to select.
4. Use the
and
keys to select:
a. AB –To sync A/B Displays
b. CD – To sync C/D Displays
c. AB+CD – To sync both A/B and C/D Displays
5. Press
to confirm and save.
6. Press
to exit the menu.
Use SYNC in Conjunction with Menus 27,28,29 & 30 to coordinate what is displayed on each line
(Name, Frequency, or Channel Number) –See Appendix B Menu definitions
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 63
64
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
Appendix A. - Menu definitions
TMR
Transmit Multi Receive
STEP
Frequency Step Size Setup
M+A
M+B
M+C
M+D
M+A+B
M+A+C
M+A+D
M+B+C
M+B+D
M+C+D
M+A+B+C
M+A+B+D
M+A+C+D
M+B+C+D
A+B+C+D
2.5 to 25. kHz
SQL
Squelch Level
00 > 09
TXP
Transmit Power
AUTOLK
Auto Keypad Lock
High
Low
ON
OFF
This mode selects what displays are monitored in
the background besides the primary selected
channel. You can mix and match between all or
partial channels to allow dual, tri, and quad watch
Selected Memory + Displays (A,B,C,D)
M = Selected Memory
A = Display A
B = Display B
C = Display C
D = Display D
2.5, 5, 6.25, 10, 12.5, 25 kHz
10 squelch levels
00 = minimum / normally open
Full Power
Reduced Power
Keypad Auto Lock Enabled
Keypad Auto Lock Disabled
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 65
TOT
TX Time Out Timer
15 > 600 secs
15 second steps
APO
Auto Power Off
30, 60 > 300
minutes
OFF
Time Set that radio will Power Off after last signal
received.
Turn off APO Option
WN
Bandwidth
Wideband
25.0 kHz
Narrowband
12.5 kHz
10
ABR
BEEP
R-DCS
11
R-CTCS
12
T-DCS
13
T-CTCS
Unused Setting
Keypad Voice Prompt
ON / OFF
Receive - Digital Coded
D023N > D754I
Squelch
OFF
Receive - Analog Tone Squelch 67.0 > 254.1 Hz
OFF
Transmit - DCS Code
D023N > D754I
OFF
Transmit - CTCSS Code
67.0 > 254.1 Hz
OFF
Turn ON / OFF keypad voice prompt
Squelch opens when proper DCS code is detected
No DCS code required
Squelch opens when proper CTCSS tone detected
No CTCSS tone required
Transmits specified code
No DCS code transmitted
Transmits specified tone
No CTCSS tone transmitted
66
14
15
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
DTMFST
BCL
Determines when DTMF codes OFF
are heard through speaker
DS-ST
Busy Channel Lockout
16
SC-ADD
Add Scan Channel
17
SC-REV
Scan Resume Method
ANI-ST
Only automatically keyed DTMF codes are heard
DT-ANI
All DTMF codes are heard
ON
Prevents transmit if active signal on the channel
OFF
No lockout
ON
OFF
TO
OFF
DTMF
Add channel to scan list
Remove channel from scan list
(Time Operation) Scan stops when signal detected.
The scan resumes after approximately 5 seconds
(even if the channel is still active).
(Carrier Operation) Scan stops when signal
detected. Scan resumes when signal disappears.
(Search Operation) Scan stops when signal
detected. Scanning will not resume.
No optional signaling
DTMF signaling selected
2TONE
2TONE signaling selected
5TONE
5TONE signaling selected
QT
Squelch opens for CTCSS/DCS tones only.
CO
SE
18
19
OPTSIG
SPMUTE
Optional Signaling
Speaker Mute Settings
No DTMF tone heard
Only manually keyed DTMF codes are heard
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 67
AND
20
PTT-ID
PTT ID - When to send
21
22
PTT-LT
S-INFO
PTT ID - Transmit Delay
Auto Group Dialing
23
EMC-TP
Alarm Mode
24
EMC-CH
Alarm Channel
Squelch opens when CTCSS/DCS tone is
recognized along with the optional signaling.
OR
Squelch opens when either the CTCSS/DCS tone
OR the optional signaling is recognized.
OFF
Do not send
BOT
Send at Beginning of Transmission
EOT
Send at the End of Transmission
BOTH
Send at both Beginning and End
0 > 30
Set Delay Time before transmitting PTT-ID
Group Signal Code 1 > 15
Memory
Can only be set with software
ALARM
Turn on Alarm sound
ANI
Send Alarm code and ID code
BOTH
Both of the above
OFF
Alarm Mode Completely Disabled
000 > 199
Specified Alarm Channel
25
SIG-BP
Signal Beep
ON
OFF
Pager Ring at Reception of Matching
2Tone/5Tone/DTMF
Tone OFF
26
CHNAME
Channel Name Edit
In Channel Mode, edit the Current Name
27
CA-MDF
Channel A
FREQ
In Channel Mode, display the selected format in
68
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
Display Mode
28
29
30
CB-MDF
CC-MDF
CD-MDF
Channel B
CH
NAME
FREQ
Display Mode
CH
Channel C
NAME
FREQ
Display Mode
CH
Channel D
NAME
FREQ
Display Mode
CH
31
LANGUA
Language
32
SYNC
Display Sync
33
MAINFC
NAME
English
Chinese
OFF
MAIN LCD Display
display A
In Channel Mode, display the selected format in
display B
In Channel Mode, display the selected format in
display C
In Channel Mode, display the selected format in
display D
Screen Prompts Display
Separate A/B/C/D channel display.
AB
Synchronizes display AB, CD, or AB+CD
CD
AB + CD
This allows the upper display to show channel
name while the lower shows the frequency. You
can sync the top 2, bottom 2, or both sections
simultaneously
Select Color
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 69
MENUFC
Foreground Color (Text)
MAIN LCD Display
Background Color
On Screen Menu
Select Color
36
MENUBC
Foreground Color (Text)
On Screen Menu
Select Color
37
STA-FC
Background Color
Status (Top) Bar Display
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
INDIGO, PURPLE, GRAY
Select Color
38
STA-BC
Foreground Color (Text)
Status (Top) Bar Display
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
INDIGO, PURPLE, GRAY
Select Color
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
INDIGO, PURPLE, GRAY
34
MAINBC
35
Select Color
Background Color
INDIGO, PURPLE, GRAY
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
INDIGO, PURPLE, GRAY
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
INDIGO, PURPLE, GRAY
39
SIG-FC
Bottom Bar Display
Select Color
40
SIG-BC
Foreground Color (Text)
Bottom Bar Display
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
INDIGO, PURPLE, GRAY
Select Color
41
RX-FC
Background Color
Main LCD Receiving Color
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
INDIGO, PURPLE, GRAY
Select Color
42
TX-FC
Foreground Color (Text)
Main LCD TX Color
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
INDIGO, PURPLE, GRAY
Select Color
43
TXDISP
Foreground Color (Text)
Transmit Display
BLACK, WHITE, RED, BLUE, GREEN, YELLOW,
INDIGO, PURPLE, GRAY
POWER
MIC-V
Display Power Level on Bottom Graph
Display Mic Audio Level on Bottom Graph
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
44
45
46
MEM-CH
DEL-CH
SFT-D
Memorize Channel
Delete Channel
Frequency Shift Direction
47
OFFSET
000 > 199
000 > 199
OFF
Frequency Shift Offset Amount 00.00 > 69.99
48
ANI
ANI ID Code
Can only be set with software
49
ANI-L
ANI Length
3, 4, 5
50
REP-S
Repeater Activation Tone
1000Hz 1450Hz 1 Audible tone for repeater activation
750Hz 2100Hz
51
REP-M
Repeater Forwarding Mode (X- OFF
Band Repeater with 2 BTECH
CARRI
Mobiles) –
CTDCS
See Detailed PDF Guide at:
baofengtech.com/support
52
TMR-MR
TONE
DTMF
TMR - Return Time Delay to OFF
Primary Channel; Sets the PTT
to the last received
1 > 50 seconds
transmission channel. Time
delay selectable
Indicates channel number to be stored.
Indicates channel number to be deleted.
No Offset (simplex)
Plus frequency shift
Minus frequency shift
Frequency shift in MHz
Length of ANI ID code
Function OFF
Forward after receiving Carrier
Forward after receiving correct CTDCS
Forward after receiving correct mono audio
(Menu 42)
Forward after receiving assigned DTMF code (ANI)
Function OFF - Transmits always on Primary
Channel
This is the delay time before returning to the
primary channel after secondary signal is clear.
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 71
53
STE
54
RP-STE
55
RPT-DL
56
DTMF-G
57
MIC-G
58
SKIPTX
59
SC-MOD
Squelch Tail Elimination
Requires both radios have
function ON.
Repeater Squelch Tail
Elimination
Requires a repeater using this
function.
Repeater squelch tail delay.
OFF
ON
Function OFF
Eliminates squelch tail at end of transmission.
OFF
Function OFF
1 > 10
Delay Time
OFF
1 > 10
0 > 60
Function OFF
Delay Time
0 = Lowest Audio Gain
60 = Highest Gain
0 = Lowest Audio Gain
127 = Highest Gain
DTMF Gain /
Audio Level
Microphone Gain /
0 > 127
Audio Level
Quad Frequency Operation: OFF
Randomize transmitting
SKIP1
channels - with another
corresponding mobile on the
same 4 channels transmissions
can be spread apart on the
SKIP2
four channels in 2 modes.
Automatic Scan Resume
Method
OFF
PTT-SC
Randomizes in between after both transmitting
and receiving, Requires both a received and a
transmission before going to another random
frequency
Alternates transmitting on A,B,C,D - each PTT
Press the radio will transmit on the next channel in
order of their display (A-B-C-D-Repeat)
Scan is disabled with a Radio Reboot, or by
Pressing a Menu Key / PTT
Scanning will resume after transmitting (or other
72
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
MEM-SC
PON-SC
60
RESET
Initialize to Factory Defaults
Menu Operations)
Scan Memory during Radio Reboot: If scanning
was active when the radio was powered down,
the radio wil resume scanning on restart.
(Scanning also resumes after transmitting or other
Menu Operations)
Power On Scan: The radio will start scanning upon
turning on - no matter what state it was in when
powering down. Also the radio will scan after
Menu operations or Transmitting
VFO
Menu Initialization
ALL
Menu and Channel Initialization
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 73
74
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
Appendix B. - Technical specifications
General
Specification
Frequency Range (MHz)
Value
65-108 (Rx only): UV-25X2,UV-50X2,UV-25X4
(Rx:136 -174/Tx:144-148): UV-25X2,UV-50X2,UV-25X4
(Rx:220 -2Ϯϱ/Tx:222-225)US/Asia: U V-25X4
350 -390(Rx only):UV -25X4
(Rx:400 -520/Tx:420-450): UV-25X2,UV-50X2,UV-25X4
Memory channels
Frequency stability
Frequency step (kHz)
Squelch Setup
Antenna impedance
Operating temperature
Supply voltage
200
2.5ppm
2.5K/5.0K/6.25K/10.0K/12.5K/25.0K
CARRIER / CTCSS / DCS / 5Tone / 2TONE / DTMF
50 Ohm
-20°C to +60°C
13.8V DC±15%:
20A Peak UV-50X2 --- 7A Peak UV-25X2, UV-25X4
Dimension
UV-25X2/UV-25X4: 4(W) x 1.85 (H) x 5 (D)in; 1lb
UV-50X2: 5.7(W) x 1.85 (H) x 7.5 (D)in; 2.2lb
Operating Temperature
-5°F - +140°F
UV-25X2 / UV-25X4 / UV-50X2
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 75
Receiver
Receiver specifications
Sensitivity
Channel choice
Intermodulation
Spurious Rejection
Audio response
Signal to noise ratio
Audio Distortion
Audio output power
Broadband
≤0.25µV
≥70dB
≥:65dB
≥70dB
Narrow band
≤0.35µV
≥60dB
≥60dB
≥70dB
+1~-3dB (0.3-3KHz) +1~-3dB (0.3~2.55KHz)
≥45dB
≥40dB
≤ 5%
≥2W@10%
Transmit
Broadband
Output power
Modulation Mode
Channel Power
Signal to noise ratio
Parasitic harmonic
Audio response
Audio distortion
Narrow band
25W (20W) / 10W (7W) (VHF (UHF)) - UV-25X2/UV-25X4
50W/ 10W - UV-50X2
16K F3E
11K F3E
≥70dB
≥60B
≥40dB
≥36dB
≥60dB
≥60dB
+1--3dB (0.3-3KHz) +1--3dB (0.3-2.55KHz)
≤ 5%
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP
NOTE: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment. This device complies with Part
15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
WARNING:MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR RADIOTELEPHONE
SERVICE SIGNALS IS PROHIBIITED UNDER FCC RULES AND FEDERRAL LAW.
UV-25X2 / UV-25X4 / UV-50X2
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