Technisonic TSC-4400 VHF/AM SINGLE CHANNEL TRANSCEIVER User Manual users manual

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VHF/AM SINGLE CHANNEL
50 WATT TRANSCEIVER
MODEL TSC-4400
P/N 011211-1
Installation and
Operating Instructions
TiL Document No.
04RE331
Rev. n/c
November 2004
Technisonic Industries Limited
240 Traders Blvd., Mississauga, Ontario L4Z 1W7 Tel:(905)890-2113 Fax:(905)890-5338
web site: www.til.ca
WARNING
Do not make physical contact with antenna when transmitter is on. This unit can produce over
50 watts of power when transmitting.
CAUTION
This unit contains static sensitive devices. Wear a grounded wrist strap and/or conductive gloves when
handling printed circuit boards.
WARRANTY INFORMATION
The rack mounted Single Channel Transceiver, Model TSC-4400 is under warranty for one year from
date of purchase. Failed units caused by defective parts, or workmanship should be returned to:
Technisonic Industries Limited
240 Traders Blvd
Mississauga, Ontario
L4Z 1W7 CANADA
Tel: (905) 890-2113
Fax: (905) 890-5338
A Page
REVISIONS
REV
N/C
PAGE
DESCRIPTION
Original Issue
DATE
11/04
APPROVED
RR
HD
TABLE OF CONTENTS
Paragraph
SECTION 1
1.1
1.2
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.3
1.3.1
1.3.1.1
1.3.2
1.4
SECTION 2
2.1
2.2
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.3
2.3.1
2.3.2
2.3.3
2.3.4
2.4
2.4.1
2.4.2
2.5
2.5.1
2.5.2
2.6
2.7
2.8
Title
Page
GENERAL DESCRIPTION
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transceiver Module . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Module - P/N 043603-1 . . . . . . . . . .
RF Amplifier Modules - P/N 043604-1 (Model PA-50)
Mother Board - P/N 033588-1 . . . . . . . . . . . . . . . .
Remote Control Boards . . . . . . . . . . . . . . . . . . . . .
Crystal Filter (Option 1) . . . . . . . . . . . . . . . . . . . . .
Modes of Operation . . . . . . . . . . . . . . . . . . . . . . .
Local/Remote Operation . . . . . . . . . . . . . . . . . . . . .
Conference Audio . . . . . . . . . . . . . . . . . . . . . . . . .
AC and DC Operation . . . . . . . . . . . . . . . . . . . . . .
Technical Summary . . . . . . . . . . . . . . . . . . . . . . . .
1-1
1-1
1-2
1-2
1-2
1-2
1-2
1-3
1-3
1-3
1-4
1-4
1-4
2-1
2-1
2-1
2-1
2-3
2-3
2-5
2-5
2-5
2-5
2-5
2-7
2-8
2-9
2-10
2-13
2-13
2-13
2-13
2-13
2-13
PREPARATION FOR USE AND STORAGE
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disassembly/Assembly . . . . . . . . . . . . . . . . . . .
Remove/Replace Cover Assembly . . . . . . . . . . . .
Remove/Replace Transceiver Module . . . . . . . . . .
Remove/Replace Memory Set Board Module A5A1
Remove/Replace Control Board . . . . . . . . . . . . . .
Remove/Replace Crystal Filter Board, P/N 923069
Channel Frequency Programming . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency Range . . . . . . . . . . . . . . . . . . . . . . .
Frequency Programming Requirements . . . . . . . .
Programming a Frequency . . . . . . . . . . . . . . . . .
Remote Operation Set Up . . . . . . . . . . . . . . . . .
Remote Control Board P/N 923051-1 . . . . . . . . .
Remote Control Board P/N 943180-1 . . . . . . . . .
Optional Loudspeaker, Headphone Installation . . .
External Loudspeaker . . . . . . . . . . . . . . . . . . . .
Headset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transceiver Adjustments and Settings . . . . . . . .
Operational Check . . . . . . . . . . . . . . . . . . . . . . .
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS (Continued)
Paragraph
SECTION 3
3.1
3.2
3.3
3.4
3.4.1
3.4.2
3.4.3
3.4.4
Title
Page
OPERATING INSTRUCTIONS
Introduction . . . . . . . . . . . . . . . . . . . . . . .
Installation . . . . . . . . . . . . . . . . . . . . . . . .
Operator's Switches, Controls and Indicators
Operating Instructions . . . . . . . . . . . . . . . .
Transmitter Operation (Local Mode) . . . . . . .
Receiver Operation (Local Mode) . . . . . . . . .
Switching OFF . . . . . . . . . . . . . . . . . . . . .
External DC Operation . . . . . . . . . . . . . . . .
3-1
3-1
3-1
3-5
3-5
3-6
3-6
3-7
LIST OF TABLES
Table No.
1-1
1-2
2-1
2-2
2-3
2-4
3-1
Title
TSC-4400 Configurations . . . . . . . . . . . . . .
TSC-4400 Leading Particulars . . . . . . . . . . .
ICAO Frequency Pairing Plan . . . . . . . . . . . .
Remote Control Connector Functions . . . . . . .
Remote Control Board P/N 923051-1 Settings
Remote Control Board P/N 943180-1 Settings
Operator's Switches, Controls and Indicators .
Page
. 1-1
. 1-5
. 2-6
. 2-8
. 2-9
2-10
. 3-3
LIST OF ILLUSTRATIONS
Figure No.
2-1
2-2
2-3
2-4
2-5
3-1
Title
Single Channel Transceiver - Internal View . . . . . .
Programming Adapter / Crystal Filter Board . . . . .
Remote Control Board P/N 923051-1 . . . . . . . . .
Remote Control Board P/N 943180-1 . . . . . . . . .
Transceiver Adjustments and Settings . . . . . . . . .
Single Channel Transceiver Controls and Indicators
ii
Page
. 2-2
. 2-4
2-11
2-12
2-14
. 3-2
SECTION 1
GENERAL DESCRIPTION
1.1
INTRODUCTION
This publication provides general information on the VHF/AM Single Channel Transceivers,
Model TSC-4400, Part No. 011211-1, manufactured by Technisonic Industries Limited. This
document covers the configuration of this equipment that utilizes either of the following remote
control cards; p/n’s 923051-1 (standard) or 943180-1 (supplied upon request). These cards
allow the transceiver to be remotely controlled over 600 ohm dedicated lines using a variety
of keying methods.
The Model TSC-4400 Transceiver is a simplex, single channel, fixed frequency transceiver
operating over the frequency range of 118.000 MHz to 138.000 MHz. These units are
intended for base station operation in an air traffic environment. These systems can operate
from AC power or external DC power in local and remote operating modes.
1.2
DESCRIPTION
The TSC-4400 is a fully pre-programmable 50 Watt transceiver. It can be configured for 2 Wire
and 4 Wire remote operation with a variety of remote keying methods (with 923051-1
standard card). The transceiver consists of a Power Supply Module, Mother Board, a Remote
Control Board and a 50 Watt RF Amplifier Module.
To improve the rejection of interfering signals, dual conversion receiver technology has been
incorporated on the Transmitter/Receiver (Module A1) board used in the TSC-4400. The
second IF is 455kHz using a ceramic filter, which is immune to high energy ringing. The dual
conversion module also has a second local oscillator, second mixer and ceramic filter. The first
local oscillator is the original VCO.
TABLE 1-1
TSC-4400 CONFIGURATION
System
Motherboard w/
25 pin connector
AC Power
supply module
RF Amplifier
Remote
Control Cards
TSC-4400
033588-1
043603-1
Model PA-50
043604-1
P/N 923051-1
or
P/N 943180-1
(upon request)
1-1
1.2.1
Transceiver Module
The Single Channel Transceiver is based on Transceiver Model 90-6R/8.33. The transceiver
module is a low power VHF/AM transceiver which can transmit or receive on independent, preprogrammable synthesized frequencies, with 25kHz or 8.33kHz channel spacing in the
frequency range 118.000 MHz to 138.000 MHz. The operating frequency can be easily
programmed using a PC via the front panel mounted serial DB-9 connector.
1.2.2
Power Supply Module - P/N 043603-1
The Power Supply Modules provide the DC supply voltage to the transceiver and linear
amplifier, and houses a battery charger which can provide charging and trickle charging to
external rechargeable batteries. The external DC supply must consist of both 48Vdc and
12Vdc external batteries. The power supply will accept an input supply voltage between 110240VAC and will autorange.
1.2.3
RF Amplifier Modules - P/N 043604-1
The RF Amplifier (Model PA-50) modules provide 50 Watts of power output. The RF Amplifier
is fed by the 7 Watt RF output from the transceiver module. An internally mounted RF Relay
bypasses the RF Amplifier when in receive mode. The output of the amplifier can vary from
25-50 watts by adjusting the transceiver module RF output between 2-7 watts.
1.2.4
Mother Board, P/N 033588-1
Mother Board, p/n 033588-1 is supplied with the two available remote control cards and
supports both a 25 pin “D” and 9 pin Positronics remote connectors on the back of the
transceiver chassis. A RJ11 style connector is also provided which supports only 2-wire audio
signals. The Mother Board provides all interconnection between the three external remote
control connectors, RF Amplifier Module, Power Supply, Remote Control Board, and
Transceiver. The Remote Control Boards, RF Isolator and all internal fuses are mounted on the
Mother Board.
1.2.5
Remote Control Boards
1.
Line Interface Board P/N 923051-1
Provides remote control transceiver operation on 2 wire or 4 wire 600 ohm lines. This board
can be configured to key the transmitter using a 2175 Hz* continuous tone (see below),
plus/minus DC Voltages, ground keying and internal or external DC (15 mA) current loop
keying. Transmit and Receive audio is user selectable for two wires or four wires. *Crystals
for tone frequencies other than 2175 Hz may be obtained by special order (ie/2380 Hz).
1-2
2.
Line Interface Board P/N 943180-1
Provides remote control transceiver operation on 2 wire dedicated 600 ohm lines utilizing the
EIA multi-tone keying format found in the Land Mobile Industry. A high level 2175 tone
followed by a 1950 Hz guard tone and then a low level 2175 Hz continuous tone is utilized
to key the transceiver. The 943180-1 board can also be jumper strapped for standard
aeronautical 2175 Hz continuous tone operation. DC (15mA) current loop and ground keying
is also
supported. However this board does not support 4wire operation.
NOTE P/N 923051-1 is the default board supplied in all units. The EIA multi-tone board
P/N 943180-1 must be special ordered. To determine which remote card your 92-SC
has installed the Configuration label on the side of the rack mount chassis should be
consulted.
1.2.6
Crystal Filter Board Assembly P/N 923069-1
Additional selectivity during receive operation may be obtained using an optional 25 kHz crystal
bandpass filter. An 8.33 kHz bandpass filter is not available. Crystal filters are cut to the
required operating frequency and require 6-8 weeks lead time. This item is interchangeable
in the field. Refer to Paragraph 2.2.5 for replacement instructions. If no crystal filter option
is ordered, jumper board assembly P/N 923074-1 is installed.
1.3
MODES OF OPERATION
1.3.1
Local/Remote Operation
NOTE
Local operation is not disabled when operating in Remote mode and Remote operation is not
disabled when operating in Local mode. The two operating modes operate in parallel.
1.
LOCAL OPERATION - In local operation, voice audio, and keying (PTT) functions are
routed from the microphone (not supplied) to the transceiver. Receive audio is routed
to the internal loudspeaker and phone jack located on the front panel.
2.
REMOTE OPERATION - In Remote operation, transmit audio, keying (PTT), and receive
audio functions are routed over land lines to the 600 ohm remote inputs. Internal
jumpers can be set for ±DC, ground, or tone transmitter keying, and to provide a DC
squelch signal and RF Output Power signal depending on the remote control board
installed. Receive audio is routed to the internal loudspeaker and is adjustable by the
volume control. Transmit audio is also routed to the internal loudspeaker at an
internally adjustable preset level (see conference audio).
1-3
Conference Audio (Optional)
1.3.1.1
NOTE: This feature is only provided upon special order. The component (R7)
discussed below is left unpopulated on standard configuration radios.
Conference Audio provides the operator with Tx voice on the transceiver speaker when
the transmitter is remotely keyed from another location. The audio level of the
transmit audio is internally adjustable from 0.0W to 0.5W of audio output. The
adjustment is performed via rotation of the potentiometer R7 (see Figure 2-5 for
location), which is accessible from the top of the transceiver after removing the top
dust cover of the unit.
NOTE: The transmit audio level can be increased by rotating potentiometer R7
clockwise and decreased by counterclockwise rotation. If further adjustment of
conference audio is required, the top cover of the transceiver module must be removed
to gain access to potentiometer R63, located on the Audio Interface Module, A3 (see
Figure 2-5 for location).
1.3.2
AC and DC Operation
The unit can be operated by external 120/240 VAC or external 48 VDC & 12 VDC. The AC
power supply will automatically set for operation on 120 VAC or 240 VAC as required.
1.4
1.
AC OPERATION - During AC operation, the unit can charge and trickle charge external
batteries via the external connectors mounted on the rear panel of the unit. Refer to
section 3 for remote connector pin details regarding DC operation.
2.
DC OPERATION - The unit can be operated from an external DC supply which provides
48VDC(nominal) and 12VDC(nominal).
TECHNICAL SUMMARY
A summary of electrical, operational, mechanical and physical characteristics of the Single
Channel Transceiver are provided in Table 1-2.
1-4
TABLE 1-2
TSC-4400 LEADING PARTICULARS
POWER REQUIREMENTS:
AC Input Voltage/Current . . . .
DC Input Voltage/Current . . . .
...
POWER OUTPUT:
Adjustable . . . . . . . . . . . . . . . . . . .
Output Impedance . . . . . . . . . . . . . .
Microphone Compression Range . . . . . . . . . .
Battery Charger Current (48V and 12V, Each)
. . . . . . . . . . . . . . 100 to 260 VAC @ 3.5 Amp
. . . . . . . . . . . . . . 48 VDC Nominal @ 5.0 Amp
. . . . . . . . . . . . . . 12 VDC Nominal @ 5.0 Amp
. . 25-50 Watts
. . . . . 50 Ohms
. . . . . . . 35 dB
2.0 Amps MAX
REMOTE CONTROL BOARD, P/N 923051-1 specifications:
Remote Audio Input . . . . . . . . . . . . . . . . . . . . 2 or 4 wire (selectable), balanced 600 S lines
Remote Tx Timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 to 300 seconds
Tone Keying:
Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 S floating with respect to ground
Tx Control Tone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2175 Hz, standard
Tx Tone Input Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to -40 dBm
Tx Tone Control Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <12 milliseconds
DC Keying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±48 Vdc
Loop Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 KS MAX
Ground Keying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Closure to Ground
Loop Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 KS MAX
Remote RX:
Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +10 dBm to -15 dBm (Factory set to -10dBm)
Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 S floating with respect to ground
RX/TX Interface Signals:
Squelch Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ground, Open circuit for Mute
TX RF Output Signal . . . . . . . . . . . . . . . . . . . . . . . . . RF ON=Ground,RF OFF=Open Circuit
AGC Signal Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Linear 0 to +6 Vdc
Temperature & Humidity:
Operating Temperature Range . . . . . . . . . . . . . . . . -25EC(-13EF) to +55EC(+131EF)
Storage Temperature Range . . . . . . . . . . . . . . . . . -55EC(-67EF) to +65EC(+149EF)
Relative Humidity (Non-Condensing) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95%
Dimensions & Weight:
Width . . . . . . .
Height . . . . . .
Depth . . . . . .
Weight . . . . . .
1-5
483 mm (19.0 in)
. 89 mm (3.5 in)
432 mm (17.0 in)
. . 11 Kg (20 lbs)
MAX
MAX
MAX
MAX
TABLE 1-2
TSC-4400 LEADING PARTICULARS (Continued)
TRANSCEIVER MODULE:
Dimensions & Weight:
Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TRANSMITTER:
Power Output . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio Input . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speech Processor Dynamic Range . . . . . . . . . . . .
Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio Distortion @ 90% mod (Low Power) . . . . . .
Audio Distortion @ 90% mod (with Linear Amplifier
Audio Frequency Response . . . . . . . . . . . . . . . . .
Spurious Emissions . . . . . . . . . . . . . . . . . . . . . .
Hum and Noise . . . . . . . . . . . . . . . . . . . . . . . . .
RECEIVER:
RF Input Impedance . . . . . . . . . . . . . . . . . . . . . .
Sensitivity (12 dB SINAD) @ 1 kHz 30% Mod . . . .
Selectivity, 25 kHz Channel Spacing:
Bandwidth at 6 dB Points . . . . . . . . . . . . .
Bandwidth at 60 dB Points . . . . . . . . . . . .
Selectivity, 8.33 kHz Channel Spacing:
Bandwidth at 6 dB Points . . . . . . . . . . . . .
Bandwidth at 60 dB Points . . . . . . . . . . . .
. 216 mm (8.5 in)
. 70 mm (2.75 in)
260 mm (10.25 in)
1.8 Kg (3 lb 15 oz)
MAX
MAX
MAX
MAX
. . . . . . . . . Adjustable 2-7 Watts
. . . . . . . . . 0.05 Vrms to 2.0 Vrms
. . . . . . . . . . . . . . . . . . . . . 35 dB
. . . . . . . . . . . . . . . . . . 95% MAX
. . . . . . . . . . . . . . . . . . . 7% MAX
at High Power) . . . . . . . 10% MAX
. . . 300 Hz to 2,500 Hz, +1, -3 dB
. . . . . . . . . . . 60 dB below carrier
. . . . 45 dB below modulated carrier
. . . . . . . . . . 50S, VSWR 2:1 MAX
. . . . . . . . . . . . . . . . . . 1.5 µvolts
. . . . . . . . . . Greater Than 15 kHz
. . . . . . . . . . . . . Less Than 22 kHz
. . . . . . . . . . Greater Than 10 kHz
. . . . . . . . . . . . . Less Than 15 kHz
Adjacent Channel Selectivity (25kHz and 8.33kHz) . . . . . . . . . . . Greater Than 80 dB
Spurious Response Attenuation . . . . . . . . . . . . . . . . . . . . . . . . . . Greater than 90 dB
Frequency Stability (-40EC to +55EC) . . . . . . . . . . . . . . . . . . . . . ±1,000 Hz MAX
RF AGC (5 µvolts to 1 volt) . . . . . . . . . . . . . . . Audio Level change of less than 3 dB
Intermodulation:
Ultimate Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 dB
30 µvolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 dB
300 µvolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 dB
Unwanted Radiation . . . . . . . . . . . . . . . . . . . . . . . . . . Less than 80 µvolts into 50 S
Hum & Noise @ 1mV RF 30% MOD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 dB
Loudspeaker Output . . . . . . . . . . . . . . . .
Phone Output . . . . . . . . . . . . . . . . . . . . .
Audio Distortion 1mV RF Input, 30% MOD
Audio Distortion 1mV RF Input, 90% MOD . . . . . .
Audio Output Limiting . . . . . . . . . . . . . . . . . . . .
Audio Frequency Response 300 Hz-2500 Hz . . . . .
Audio Acquisition Time . . . . . . . . . . . . . . . . . . .
Audio Squelch Characteristics:
Squelch Type . . . . . . . . . . . . . . . . . . . . .
Carrier Operated Squelch . . . . . . . . . . . . . . . . . .
1-6
....
....
....
....
Less
....
....
.....
.....
.....
.....
than 1
.....
.....
. . . . . . . . . 3 W MAX
. . 100 mW into 600 S
. . . . . . . . . . 3% MAX
. . . . . . . . . . 5% MAX
dB @30 to 100% MOD
. . . . . . . . . +1 -3 dB
. . Less than 50 msecs
. . . . . . Noise and Carrier Operated
. . . . . . . Adjustable 1 to 10 µvolts
SECTION 2
PREPARATION FOR USE AND STORAGE
2.1
INTRODUCTION
This section provides the information required for custom configuration and storage of the
Single Channel Transceiver. Custom system configuration includes customizing remote control
board functions, and Transmit/Receive frequency selection.
CAUTION: Antenna must be connected to transceiver before transmitting or permanent
damage to the output stage may occur.
2.2
DISASSEMBLY/ASSEMBLY (Refer to Figure 2-1)
2.2.1
Remove/Replace Top Dust Cover Assembly
REMOVAL
(1)
Remove and retain twelve screws securing top dust cover to the 19" rack chassis.
(2)
Please note the location of the three longer screws which travel through the heatsink
shims rivetted to the inside of the top cover.
(3)
Lift cover clear of chassis to expose internal view of transceiver as shown in Figure
2-1.
REPLACEMENT
(1)
Position top cover on chassis.
2.2.2
(2)
Position one screw in each corner of the top cover mounting holes. Place the three
longer screws into their correct holes located over the internal transceiver module.
(3)
Secure cover to chassis with remaining screws.
Remove/Replace Transceiver Module
REMOVAL
(1)
Remove dust cover as described in paragraph 2.2.1.
(2)
Disconnect RF and DC connectors from rear of transceiver module.
(3)
Remove and retain the screws securing the top cover of the internal transceiver
module.
(4)
Remove and retain two screws and two washers securing flat cable to the side of the
transceiver module and disconnect the flat cable. Disconnect the flat cable running out
of the transceiver module at the connector on the external memory set board.
(5)
Remove and Retain four countersunk screws securing transceiver module to front
panel.
2-1
Figure 2-1Single Channel Transceiver - Internal View
2-2
(6)
Move the transceiver module slightly back from the front panel and disconnect the
flat cable connecting the front panel assembly to the transceiver module, audio
interface board A3. The connector is located on the A3 board.
(7)
Lift transceiver module clear of chassis.
REPLACEMENT
2.2.3
(1)
Position the transceiver module into the chassis. While holding the transceiver
module slightly back from the front panel, re-connect the flat cable from the front
panel to the A3 board in the transceiver module.
(2)
Position and secure transceiver module to front panel with four countersunk
screws.
(3)
Re-connect flat cable to transceiver module. Secure flat cable to the side of
transceiver module with two screws and two washers. Connect flat cable running
out of the transceiver module to the external memory set board. Connect DC and
RF connectors to rear of transceiver module.
(4)
Replace and secure the top cover of the transceiver module with the screws
removed in step (3) of the REMOVAL instructions. Replace top dust cover as
described in paragraph 2.2.1.
Remove Replace External Single Channel Memory Set Module A5A1
REMOVAL
(1)
Remove dust cover as described in paragraph 2.2.1, remove top cover of
transceiver module.
(2)
Disconnect the two crystal filter co-axial cable leads for jumper J2/P3 on the Rx/Tx
module A1, located in the transceiver module.
(3)
Remove and retain four screws securing Memory Set Board, Module A5A1 "piggy
back" to the standoffs on the power supply cover. (See Figure 2-1 for location).
REPLACEMENT
(1)
2.2.4
Secure the Memory Set Module to the stand-offs located on the power supply cover
by the four screws. Re-connect coaxial leads for RF crystal filter.
Remove/Replace Control Board
REMOVAL
(1)
Remove dust cover as described in paragraph 2.2.1.
CAUTION
(2)
Care must be taken when removing or replacing Control Board to avoid
damage to Motherboard Connector Pins.
Remove and retain four screws securing Control Board "piggy back" to the Mother
Board standoffs. Remove Control Board from Mother Board.
2-3
Figure 2-2
Programming Interface Board with Crystal Filter Option
2-4
REPLACEMENT
2.2.5
(1)
Align the two female connectors on the control board with the male connectors
on the Mother Board using the four mounting holes and standoffs as a guide.
Secure control board to the Mother Board standoffs with four screws and washers.
(2)
Replace dust cover as described in paragraph 2.2.1.
Remove/Replace Crystal Filter Board, p/n 923069 or Jumper Board, p/n 923074
REMOVAL
(1)
Remove dust cover of unit as described in Paragraph 2.2.1.
(3)
Remove and retain the four screws securing the crystal filter board, p/n 923069-1
(or jumper Board, p/n 923074) to the standoffs on the external frequency set
module A5A1. Pull the crystal filter board assembly straight up to avoid damaging
the connector pins.
REPLACEMENT
(1)
Align the pins on the bottom of the crystal filter board with their sockets on the
memory set board. Push the crystal filter board straight down until it rests on the
memory set board standoffs and secure with the four mounting screws.
(2)
Connect Module A5A1 co-axial jumper leads to jumper J2/P3 on Rx/Tx Module A1,
if not already connected. Either a crystal filter board, p/n 923074 or a jumper
board, p/n 923074 must be installed and the A5A1 co-axial jumper leads connected
to J2/P3 on the Rx/Tx Module A1, for the receiver to work.
NOTE: Make certain that the memory set board, module A5A1 is programmed to the same
operating frequency as the crystal filter board assembly. If no crystal filter board assembly
(option) is installed, jumper board assembly P/N 923074-1 must be installed.
2.3
CHANNEL FREQUENCY PROGRAMMING
2.3.1
Introduction
Transceiver Model TSC-4400, as shipped from the factory, is preprogrammed with a test
frequency. Before programming a new frequency, perform an operational check. If there is
any deficiency or equipment malfunction, the transceiver is to be returned to the
manufacturer, Technisonic Industries Limited, under warranty.
2.3.2
Frequency Range
The operating frequency may be programmed over the frequency range 118.000 MHz to
138.000 MHz with 8.33kHz or 25kHz channel spacing.
2.3.3
Frequency Programming Requirements
A personal computer is required to reprogram a new frequency into the transceiver channel
memory. Refer to document 04RE332 (Section 3, Addendum A) for detailed instructions on
TDP-90 software installation and operation.
2-5
A standard 9 pin serial cable must be temporarily connected between the front panel DB-9
connector on the transceiver and the computer serial port.
The transceiver is capable of 25 kHz spacing (wide band) and 8.33 kHz spacing (narrow
band) channels. The frequency entered will determine whether the channel will be wide or
narrow mode, based on the Combined 8.33 kHz/25 kHz ICAO Frequency-Channel Pairing
Plan. For example if you program 118.000 into a memory, the transceiver will operate on
118.000 MHz in wide band mode. If you program 118.005 into a memory, the transceiver
will operate on 118.000 MHz in narrow band mode. For the most part, this will be
transparent to the user since a frequency will be issued in the ICAO format and the radio
will select wide or narrow mode. Refer to the chart below.
TABLE 2-1 COMBINED 8.33/25 kHz ICAO FREQUENCY CHANNEL PAIRING PLAN
Frequency Entered (MHz)
Actual Operating Frequency
Channel Spacing (kHz)
118.000
118.0000
25
118.005
118.0000
8.33
118.010
118.0083
8.33
118.015
118.0166
8.33
118.025
118.0250
25
118.030
118.0250
8.33
118.035
118.0333
8.33
118.040
118.0416
8.33
118.050
118.0500
25
118.055
118.0500
8.33
118.060
118.0583
8.33
118.065
118.0666
8.33
118.075
118.0750
25
118.080
118.0750
8.33
118.085
118.0833
8.33
118.090
118.0916
8.33
118.100
118.1000
25
118.105
118.1000
8.33
etc
etc
etc
2-6
2.3.4
Programming a Frequency
Having ascertained the desired operating frequency, continue as follows:
(1)
Run the TDP-90 program on the computer.
(2)
Click on the Data pull-down list and select the serial port to which the transceiver is
connected.
(3)
Set the program for 1 channel.
(4)
Turn on power to the transceiver.
(5)
Click on the Up icon to retrieve the frequencies from the radio. You will see activity
in the Terminal window as data is being transferred.
(6)
Edit the frequencies as desired.
(7)
Click on the Dn icon to copy the frequency to the transceiver. You will see activity
in the Terminal window as data is being transferred.
(8)
Click on the diskette icon to save the file.
(9)
Click on the printer icon to print a hard-copy of the frequency.
(10)
Turn off power to the transceiver.
2-7
2.4
REMOTE OPERATION SETUP
The Procedures listed below enable the user to custom configure the unit for external
remote control hardware. Refer to Table 2-3 for connector pin details on Remote Control D
Connector located at rear of Single Channel Transceiver. Position Jumpers on Control board
as indicated in Table 2-4 or Table 2-5 as required. Refer to Figure 2-3 and Figure 2-4 for
board locations. Verify Remote Control operation in accordance with manufacturers
instructions.
TWO WIRE SETUP - In two wire operation, a single balanced 600 ohm pair is provided for
transmit and receive audio. The transmitter can be keyed on the same pair or externally.
FOUR WIRE SETUP - In four wire operation, separate balanced 600 ohm pairs are provided
for transmit and receive audio. The transmitter can be keyed on the Tx audio pair or
externally.
DC KEYING - In ± DC keying, a positive voltage between +10 Vdc and +48 Vdc or
negative voltage between -10 Vdc and -48 Vdc will key the transmitter. A DC voltage
between -5 Vdc and +5 Vdc will not key the transmitter.
key
TONE KEYING - In Tone keying a tone of 2175 Hz or 2380 Hz (Optional) can be used to
the transmitter. Tone sensitivity is adjustable from -40 dBm to 0 dBm.
GROUND KEYING - In Ground Keying the transmitter is keyed by shorting the control point
(landline or External Keying) to chassis ground
(15
CURRENT LOOP KEYING - In Current Loop keying, an internal or external current source
mA) is used to key the transmitter
EIA TONE KEYING - The EIA multi-tone keying format is found in the Land Mobile Industry.
A high level 2175 Hz tone followed by a 1950 Hz guard tone then a low level 2175 Hz
continuous tone is utilized to key the transceiver.
TABLE 2-2
9 PIN
NO
25 PIN
NO
A,B
C,D
N/A
N/A
E(-),F(+)
N/A
N/A
9,21
10,22
13
1,2,14,15
25
23(-),11(+)
20
3,4,5,6,7,16,17,
18, 19
REMOTE CONTROL CONNECTOR FUNCTIONS
Connector Pin Functions
4 Wire Tx Audio Line or 2 Wire Rx/Tx Audio Line (600 S)
4 Wire Rx Audio Line (600 S)
AGC
Single Line Keying (PTT)
Ground
Squelch
Carrier Control
RF Indicator
Not Connected, allocated for future functions
NOTE: A modular RJ-11 Jack is also provided on the rear of the 19" rack chassis for quick
connection to the 2 wire, Tx/Rx Audio. The red and green wire connections (centre pins) on the
RJ-11 are connected parallel to pins 9 and 21 on the 25 pin connector. This RJ-11 jack CANNOT
be used if the remote control card is set to 4-wire operation as it does not have the necessary
connections.
2-8
2.4.1
Two/Four Wire Remote Control Board P/N 923051-1
Provides remote control base station operation on 2 wire or 4 wire, 600 ohm lines. This
board can be configured to key the transmitter using a 2175 Hz tone (2380 Hz upon
request), plus/minus DC Voltages, ground keying and internal or external current loop
keying. Transmit and Receive audio is user selectable for two wires or four wires. Crystals
for tone frequencies other than 2175 Hz or 2380 Hz may be obtained by special order.
See Figure 2-3 for location of jumpers referred to in the following table. Pins are numbers
increase as you go from top to bottom or left to right on the connector.
TABLE 2-3
REMOTE CONTROL BOARD P/N 923051-1 SETTINGS
CONTROL
FUNCTION
J1
Jumper Pin 1 and Pin 2 for DC Current Loop Keying
Jumper Pin 2 and Pin 3 for ± DC Keying or Ground Keying.
Note: SW2 must be in position 2 if Pin 2 and Pin 3 are jumpered.
J2
Jumper
Jumper
Jumper
Jumper
Jumper
J3
Jumper Pin 1 and Pin 2 for ± DC or Ground Keying.
Jumper Pin 4 and Pin 5 for Tone Keying.
Note: Both Options may be selected.
Jumper Pin 2 and Pin 3 for No Function.
Jumper Pin 5 and Pin 6 for No Function.
J7
Jumper Pin 1 and Pin 2 to enable Timeout Timer.
Jumper Pin 2 and Pin 3 to disable Timeout Timer.
J6
Jumper Pin 1 and Pin 2 to for Internal Current Loop Keying.
Jumper Pin 2 and Pin 3 to for External Current Loop Keying.
Pin
Pin
Pin
Pin
Pin
and
and
and
and
and
Pin
Pin
Pin
Pin
Pin
for
for
for
for
for
Ground Keying (Land Line).
± DC Keying (Land Line).
Ground Keying (Single Key Line).
± DC Keying (Single Key Line).
No Function.
SW1
Position 1 Selects 2 Wire Operation.
Position 2 Selects 4 Wire Operation.
SW2
Position 1 Selects Normal (Land Line Keying).
Position 2 Selects Local (Single Line Keying).
Y1,Y2
R7
R22
R25
R44
R10
Determines Keying Tone Frequency.
Sets
Sets
Sets
Sets
Sets
Tx Audio IN Level (Range -18 dBm to +10 dBm).
Key Tone Level (Range -40 dBm to 0 dBm).
Rx Audio OUT Level (Range -15 dBm to +10 dBm).
Timeout Timer (Range 30 to 300 Seconds).
Receive Audio Output Balance.
2-9
2.4.2
Two Wire Line Interface Board P/N 943180-1
Provides remote control Base Station operation on 2 wire 600 ohm lines. Two wire Line
Interface board with EIA multi-tone, standard 2175Hz continuous tone, DC keying of
ground keying over audio lines. The multi-tone keying format consists of a high level 2175
tone followed by a 1950 Hz guard tone and then a low level 2175 Hz continuous tone is
utilized to key the transceiver. This board will also support 15mA current loop or ground
keying. Refer to Figure 2-4 for jumper locations to set functions and line level adjustments
for this board. Summary of jumper settings follow. Pins are numbers increase as you go
from top to bottom or left to right on the connector.
Set J1 for ST (standard 2175Hz continuous) Tone keying or for EIA (multi-tone keying
format).
Set J2 for Tone keying function ON (left jumper position) or OFF (right jumper position).
Set J3 for Time out timer OFF (left jumper position) or ON (right jumper position).
See Figure 2-4 for location of jumpers and left/right orientation.
TABLE 2-4
REMOTE CONTROL BOARD P/N 943180-1 SETTINGS
CONTROL
FUNCTION
J1
Jumper Pin 1 and Pin 2 for ST (standard 2175 Hz continuous) tone Keying
Jumper Pin 2 and Pin 3 for EIA multi-tone Keying.
J2
Jumper Pin 1 and Pin 2 for Tone Keying.
Jumper Pin 4 and Pin 5 for Current Loop (15mA DC) or Ground Keying.
NOTE: Both options may be selected
Jumper Pin 2 and Pin 3 to disable Tone Keying.
Jumper Pin 5 and Pin 6 to disable Current Loop and Ground Keying.
J3
Jumper Pin 1 and Pin 2 to enable Timeout Timer.
Jumper Pin 2 and Pin 3 to disable Timeout Timer.
R6
R24
R26
R41
R59
R64
Tx audio level Adjustment
Keying Tone Attenuator
1950 Tone level Adjustment
2175 Tone Level Adjustment
Sets Rx Audio Level Adjustment (Range -15 dBm to +10 dBm).
Sets Timeout Timer (Range 30 to 300 Seconds)
2-10
Control Configuration for 2/4 Wire (+/-)DC/Ground/Tone/
(Current Loop) Keying Control Board.
Assembly #: 923051
R7:
R10:
R22:
R25:
R44:
SW1:
Tx Audio
(-25 dBm sensitivity;
increases clockwise).
2 Wire Rx Balance @ 600O
(1mV RF @ 1KHz, 30% Mod.)
R10 adjusted for minimum
amplitude at C6/R4 junction.
Keying Tone
(-30 dBm sensitivity;
decreases clockwise).
Rx Audio
(-10 dBm output level;
increases clockwise).
Time Out Timer
(15 to 300 sec.;
90 sec. Nominal;
increases clockwise).
Selects either 2 Wire
or 4 Wire operation.
SW2:
J1:
J2:
J3:
J6:
J4:
J5:
Selects either Local
or Land Line Current
Loop Keying.
Selects DC or Current
Loop Keying operation.
Selects either Land Line
(L/L) or Single Line (S/L)
and +/- DC or Ground
keying operation.
Selects Tone and/or +/- DC
Keying enable or disable.
Selects between Internal
or External Current loop
keying (ICL/ECL).
J7:
Keying timer
Enable/Disable.
Input Connector.
Output Connector.
NOTE: Bold Italics indicate Factory default configurations.
Figure 2-3 Line Interface/Remote Control Board P/N 923051-1
2-11
Control Configuration for Multi-Tone
Control Board.
Assembly #: 943180
R6:
R24:
R26:
R41:
R59:
R64:
Tx audio level adjustment (-25 dBm).
Keying Tone Attenuator.
1950 Hz tone level adjustment
2175 Hz tone level adjustment
Rx Audio level adjustment.
(-10 dBm)
Time out timer
(90 sec. default)
J1:
J2:
J3:
J4:
Standard or EIA
Keying tone protocol.
Selects Tone and/or Current Loop/
Ground Keying enable or disable
Selects Keying timer Enable/Disable
Input Connector
J5:
Output Connector
NOTE: Bold Italics indicate Factory default configurations.
Figure 2-4Line Interface/Remote Control Board P/N 943180-1
2-12
2.5
OPTIONAL LOUDSPEAKER, HEADPHONE INSTALLATION
Provision is made for connection of an external loudspeaker or headphone to the
SPEAKER/PHONE jack of the transceiver, as shown in Figure 3-1.
2.5.1
External Loudspeaker
When an external loudspeaker is to be installed, an 8-ohm nominal impedance loudspeaker
should be used. The loudspeaker cable should be terminated by a 1/4 in., 3-pole telephone plug
(male), with the loudspeaker connected between tip and sleeve (ground). Insert the external
loudspeaker connector into the SPEAKER/PHONE jack located on the front panel of the
transceiver. When the external loudspeaker is connected to the transceiver SPEAKER/PHONE
jack, the internal loudspeaker is automatically disconnected.
2.5.2
Headset
Headset impedance should be 150 to 600 ohms. The headset cable must terminate in a 1/4
in. 3-pole telephone plug (male), to mate with the SPEAKER/PHONE jack located on the front
panel of the transceiver. The internal loudspeaker is automatically disconnected. Connect the
headset as indicated below for receiver audio with or without transmit audio.
2.6
(1)
HEADSET WITHOUT TRANSMIT AUDIO - When receiver audio only without transmit
audio is required, the headset should be connected between the tip and sleeve (ground)
of the telephone plug.
(2)
HEADSET WITH TRANSMIT AUDIO - When receiver audio with transmit
audio is required, the headset should be connected between the ring and sleeve
(ground).
TRANSCEIVER ADJUSTMENTS AND SETTINGS
The locations at which certain transceiver settings and adjustments can be performed are
shown in Figure 2-5. The top dust cover of the transceiver must be removed as described in
paragraph 2.2.1 to access the AGC, Squelch and Modulation settings. The plastic plugs must
be removed prior to adjustment of the remaining settings which are accessed from the bottom
of the transceiver chassis. If alignment procedures for these settings are required please
consult the manufacturer or the appropriate service manual.
2.7
OPERATIONAL CHECK
Perform an operational check of the transceiver after all adjustments. Ensure that the
transceiver operates in both the transmit and receive modes of operation, using the Operating
Instructions given in Section 3 of this document and the appropriate specified operating
procedures for use with the Remote Control Unit.
2.8
STORAGE
To store for an extended period, store unit in a dry place, in the original shipping container.
2-13
Figure 2-5Transceiver Adjustments and Settings
2-14
SECTION 3
OPERATING INSTRUCTIONS
3.1
INTRODUCTION
This section includes a functional description of each switch, control, indicator and connector
located on the front and rear panels of the portable transceiver, including the PRESS-TO-TALK
switch located on the microphone. Operating instructions for transmit/receive and the special
functions are also included.
3.2
INSTALLATION
The TSC-4400 Transceiver is designed to be mounted in a 19 inch rack. An AC Line cord P/N
927002-1 is supplied for connection to AC Power. A 9 Pin connector (mates with Positronic
GM9MSCG000VL or equivalent) and a 25 Pin Connector (mates with Amphenol 17D-B-25S
or equivalent) are provided for connection with external DC and 2 Wire or 4 Wire 600 ohm
dedicated lines. A 50 ohm "N" Type connector is provided for connection to an external
antenna. Refer to Section 2 for frequency selection and remote control setup details.
3.3
(1)
Mount Transceiver in 19 inch rack with 4 screws.
(2)
Install Microphone in Microphone (PTT) connector if required.
(3)
Ensure that Transceiver POWER ON/OFF switch is set to OFF.
(4)
Install AC line cord in AC chassis connector on rear panel.
(5)
Install Remote Control connector to 9 Pin or 25 Pin connector as required. (Refer to
Figure 3-1 for connector pin outs.)
(6)
Connect antenna connector to rear panel chassis N Type connector.
OPERATOR'S SWITCHES, CONTROLS AND INDICATORS
A view of the front and rear panel is given in Figure 3-1. A functional description of each of
the operator's switches, controls and indicators, and the microphone PRESS-TO-TALK switch,
is given in Table 3-1, Operator's Switches, Controls and Indicators.
3-1
Figure 3-1 Single Channel Transceiver Controls and Indicators
3-2
TABLE 3-1 OPERATOR'S SWITCHES, CONTROLS AND INDICATORS
Item
No.
SWITCHES
CONTROLS &
INDICATORS
FUNCTIONAL DESCRIPTION
POWER ON/OFF
SWITCH
A toggle switch applies the AC power to the power supply and the
DC voltage to the transceiver. The transceiver is switched to ON in
the toggle UP position the transceiver is switched OFF in the toggle
DOWN position.
POWER ON LED
INDICATOR
A GREEN LED Indicates when the POWER ON/OFF switch is set to
ON and voltage is applied to the transceiver.
SQUELCH
CONTROL
A linear potentiometer determines the squelch threshold level. When
the SQUELCH CONTROL is rotated in the counter-clockwise
direction, the SQUELCH GREEN LED indicates that the squelch is
connecting demodulated audio to the VOLUME control.
SQUELCH
INDICATOR
A GREEN LED indicates the squelch circuit is connecting demodulated
audio signal to the VOLUME control.
Tx ON
AMBER LED
INDICATOR
An AMBER LED indicates when the transceiver is keyed by the
microphone PRESS-TO-TALK (PTT) switch or remote land line, and
the transceiver is operated in the Tx mode. The Tx ON AMBER LED
switches OFF, when the transceiver is operated in the receive mode.
VOLUME
CONTROL
A logarithmic potentiometer determines the audio level applied to the
internal speaker when the transceiver is operated in the receive
mode. When the SPEAKER/PHONE connector is in use the internal
loudspeaker is disconnected and the VOLUME CONTROL sets the
audio level applied to the external speaker or headphone.
MIC/PTT
CONNECTOR
A standard 0.2 inch 3-pole jack is provided to connect a microphone
with PTT to the transceiver front panel.
TX LABEL
Indicates the frequency programmed for transmit.
3-3
TABLE 3-1 OPERATOR'S SWITCHES, CONTROLS AND INDICATORS (Continued)
Item
No.
SWITCHES
CONTROLS &
INDICATORS
FUNCTIONAL DESCRIPTION
RX LABEL
Indicates the frequency programmed for receive.
10
LOUDSPEAKER
An 8-ohm internal speaker reproduces the receiver audio output.
The audio line is disconnected from the internal loudspeaker when
the transceiver is operated in Tx mode or when the
SPEAKER/PHONE connector is in use.
11
SPEAKER/
PHONE
CONNECTOR
A 3-pole connector provides interconnection to either an external
loudspeaker or headphone. When in use, the internal speaker is
disconnected and the VOLUME control sets the audio level applied
to the external speaker or headphone.
12
DC POWER
CONNECTOR
A 3 Pin connector for use with DC Power Supply
(12VDC and 50VDC nominal)
13
AC FUSE
A 5.0 Amp Slo-Blo fuse protects the Base Station power supply
from power supply internal short circuit or transceiver short circuit.
14
* "N" TYPE
RF CONNECTOR
A 50 ohm coaxial connector provides connection to external
antenna.
15
*AC POWER
CONNECTOR
3 Prong AC Connector for use with AC Power Cord P/N 927002-1.
16
*9 PIN
REMOTE
CONTROL
CONNECTOR
9 Pin "D" type connector provides connections required for remote
operation. Refer to Table 2-3 for connector details.
17
*25 PIN
REMOTE
CONTROL
CONNECTOR
25 Pin "D" type connector provides connections required for remote
operation. Refer to Table 2-3 for connector details.
18
*RJ-11 REMOTE
CONNECTOR
RJ-11 type connector provides parallel connection to the 2-Wire
Tx/Rx audio from remote/line interface board. This connector
supports 2 wire operation only.
* Denotes items located on rear panel.
3-4
3.4
OPERATING INSTRUCTIONS
NOTE
Refer to appropriate Operating Instructions for use
with Remote Control Unit.
NOTE
The following operating procedures are intended
specifically for Local Operation.
3.4.1
(1)
Ensure that the microphone connector is connected to the MIC/PTT connector of
the transceiver.
(2)
Set the SQUELCH control in the fully counter-clockwise (CCW) position.
(3)
Set the VOLUME control in the 12 o'clock centre position.
(4)
Set the POWER ON/OFF switch to "ON".
(5)
Verify that the POWER ON green LED is ON.
(6)
Proceed to operate in the transmit mode, paragraph 3.4.1 or operate in the receive
mode, paragraph 3.4.2 as required.
Transmitter Operation (Local Mode)
To operate the transceiver in the transmit mode, proceed as follows:
(1)
Set RF POWER switch (if applicable) to desired operating level.
(2)
Hold the microphone in one hand, with the upper edge of the microphone as close
as possible to the upper lip.
NOTE
This technique activates the noise cancelling feature
of the microphone. The microphone is most effective
when sound is ½ inch (12.7 mm) or more away from
the microphone.
(3)
Press and hold the PRESS-TO-TALK switch of the microphone during
transmission.
(4)
Ensure that the Tx ON amber LED is ON.
(5)
Speak slowly and distinctly into the microphone using specified operating
procedures during transmission.
(6)
When message is ended, release the PRESS-TO-TALK switch of the
microphone.
(7)
The transceiver is now operating in the receive mode.
(8)
Verify that the Tx ON amber LED is OFF.
3-5
3.4.2
Receiver Operation (Local Mode)
To operate the transceiver in the receive mode, proceed as follows:
(1)
Ensure that the PRESS-TO-TALK switch on the microphone is NOT depressed, and
verify that the Tx ON amber LED is OFF.
(2)
Verify that the correct operating frequency is indicated on the front panel.
(3)
Adjust the SQUELCH control to suit local reception conditions. When the SQUELCH
control is rotated in the counter-clockwise direction, the SQUELCH
indicator green LED will switch to ON, indicating that the squelch circuit is
connecting the demodulated audio output to the VOLUME control.
Further adjustment of the SQUELCH control determines the squelch setting.
IMPORTANT NOTE
The dual conversion receiver’s squelch knob must be rotated significantly more
clockwise (4 o’clock position) to obtain the same squelch setting (3uV) as a single
conversion receiver’s squelch knob set to the 12 o’clock (straight up) position.
If the receiver’s squelch knob is set to the 12 o’clock position, signals with a level
greater than 0.5uV will open the squelch. At most airports this will not be an
adequate level of squelch.
Recommended procedure:
The squelch taper on a dual conversion receiver looks as follows:
Squelch knob position
12 o’clock
3 o’clock
3:30 position
4 o’clock
Fully clockwise
Squelch setting
0.5uV
1.2uV
2.5uV
3uV
9uV
It is recommended that the squelch be set to at least 2.5uV (3:30 knob position) at
busy airport locations. If ACARS signals are present on adjacent or nearby channels
the squelch level should be at least 3uV (4 o’clock) to prevent ACARS bleed
through.
(4)
The VOLUME control can then be adjusted in a clockwise direction to increase the
audio level, or in a counter-clockwise direction to decrease the audio level which
can be heard on the internal loudspeaker.
NOTE
When an external loudspeaker or headset is
connected to the SPEAKER/PHONE jack of the
transceiver, the internal loudspeaker is automatically
disconnected. The VOLUME control will now control
the audio level applied to the external loudspeaker or
headset, as applicable.
3-6
3.4.3
Switching OFF
To switch off the transceiver:
(1)
Set the POWER ON/OFF on transceiver to switch to OFF.
(2)
Verify that all indicator LED's on the front panel are OFF.
NOTE
When the transceiver is switched OFF there is no
current drain from external DC.
3.4.4
EXTERNAL DC OPERATION
(1)
Set AC ON/OFF switch to OFF.
(2)
Refer to Figure 3-1 for pin locations to hook up external DC Power.
3-7
Section 3
Addendum A
Til Document No.
04RE332
This document contains designs and other information which are the property of Technisonic
Industries Ltd. Except for rights expressly granted by contract to the Canadian Government, or to
the United States Government, this document may not in whole or in part, be duplicated or
disclosed or used for manufacture of the part disclosed herein, without the prior permission of
Technisonic Industries Ltd.
TiL TDP-90
Data Programming Software
for the TSC-4400
Transceiver
Installation and
Operating Instructions
TiL Document No.
04RE332
Rev. n/c
March 2004
Technisonic Industries Limited
240 Traders Blvd. E., Mississauga, Ontario L4Z 1W7 Tel:(905)890-2113 Fax:(905)890-5338
www.til.ca
TABLE OF CONTENTS
Paragraph
SECTION 1
1.1
1.2
1.3
SECTION 2
2.1
2.2
SECTION 3
3.1
3.2
3.3
3.4
3.5
Title
Page
GENERAL DESCRIPTION
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Minimum System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
INSTALLATION INSTRUCTIONS
Software Installation . . . . . . . . . . . .
2.1.1 - Windows 95 . . . . . . . . . . . .
2.1.2 - Windows 98 / Windows 2000
2.1.3 - Windows NT 4.0 . . . . . . . . .
Hardware Installation . . . . . . . . . . . .
2-1
2-3
2-4
2-4
2-5
3-1
3-1
3-2
3-2
3-3
3-4
3-5
3-6
3-7
OPERATING INSTRUCTIONS
General . . . . . . . . . . . . . . . .
Getting Started . . . . . . . . . . .
Pull Down Menus . . . . . . . . .
3.3.1 - File Menu . . . . . . . . .
3.3.2 - Data Transfer Menu . .
3.3.3 - Help Menu . . . . . . . .
3.3.4 - Channel Selection . . . .
Sample Upload and Download
RS-232 Serial Technical Data .
LIST OF ILLUSTRATIONS
Figure No.
Title
2.1.1
2.1.2
2.1.3
2.1.4
Setup Extraction Dialog . .
Welcome Dialog . . . . . . .
License Agreement . . . . .
Program Installation Dialog
2.2.1
2.2.2
2.2.3
Programming Connections for Mobile transceivers . . . . . . . . . . . . . . . . . . . . . 2-6
Programming Connections for Base Station transceivers . . . . . . . . . . . . . . . . 2-7
Programming Connections for Rack Mount transceivers . . . . . . . . . . . . . . . . . 2-7
3.3.1
3.3.2
3.3.3
3.3.4.1
3.3.4.2
File Menu Pulldown . . . .
Data Menu Pulldown . . .
Help Menu Pulldown . . .
Single Channel Selection
Six Channel Selection . .
Page
2-1
2-1
2-2
2-2
3-2
3-3
3-4
3-4
3-5
Copyright and Trademark acknowledgement
Microsoft, Windows 95, Windows 98, Windows NT, Windows 2000, DCOM, and Internet Explorer are registered
trademarks of Microsoft Corporation.
DPL is a registered trademark of Motorola Inc.
Adobe, Adobe Acrobat, and Adobe Acrobat Reader are registered trademark of Adobe Systems Inc.
SECTION 1
GENERAL DESCRIPTION
1.1
INTRODUCTION
This publication provides operating and installation information on the TiL TDP-90
Programming Software for 8.33 kHz AM series transceivers. The TDP software allows a
standard PC to retrieve data from a connected 8.33kHz AM series transceiver, for editing,
storing, and sharing with other 8.33 kHz AM series transceivers. With the TDP software,
you can create, save and print archives of your 8.33 kHz AM series transceiver channel
settings.
1.2
DESCRIPTION
The TiL TDP-90 software is a 32 bit Windows application that will work under Windows
95, Windows 98 and Windows NT 4.0. There are no known issues preventing the TDP-90
from working under Windows 2000. Please see section 2 for details on your particular
installation.
1.3
MINIMUM SYSTEM REQUIREMENTS
Windows 95
•
•
•
•
•
or
Windows 98 / Windows 2000
•
•
•
•
•
or
Intel 486 or compatible based PC
Windows 95 with the latest Service Releases/Packs installed
(Installation of Microsoft Internet Explorer 5.0 or any Microsoft application more
recent than mid 1998, will have automatically updated the required system files.)
Mouse
5 MB free Hard-Disk space
One available properly configured RS-232 serial (COM) port
Intel or compatible Pentium class PC
Windows 98 or Windows 2000 with the latest Service Releases/Packs installed
Mouse
5 MB free Hard-Disk space
One available properly configured RS-232 serial (COM) port
Windows NT 4.0
•
•
•
•
•
Intel or compatible Pentium class PC
Windows NT 4.0 with at least Service Pack 4 installed
(Installation of Microsoft Internet Explorer 5.0 or any Microsoft application more
recent than mid 1998, will have automatically updated the required system files.)
Mouse
5 MB free Hard-Disk space
One available properly configured RS-232 serial (COM) port
1-1
SECTION 2
INSTALLATION INSTRUCTIONS
2.1
SOFTWARE INSTALLATION
Before the TDP software can be installed, all of the minimum computer system
requirements outlined in the previous section must be met, otherwise difficulty may be
encountered during installation or operation the software.
The installation procedures outlined in this document assume some basic working
knowledge of at least one of Microsoft's Windows 95/98/NT/2000 operating systems.
NOTE: At any point during installation, if any Dialog Boxes pop up exclaiming that newer
system files are about to be overwritten by older files, click on NO to skip overwriting
newer files.
Figure 2.1.1 - Setup Extraction Dialog
Figure 2.1.2 - Welcome Dialog
This is a standard Welcome dialog box. To continue installation click on Next>. In any one
of the dialog boxes, program installation can be stopped at any time by clicking the Cancel
button.
2-1
Figure 2.1.3 - License Agreement
In order to Install the TDP-90 Software onto your computer, you must agree to the terms
of the license agreement, and confirm so by clicking on OK in the License dialog box.
Figure 2.1.4 - Program Installation Dialog
2-2
2.1.1
Windows 95
If your computer does not have Microsoft Internet Explorer 5.0 or any other
Microsoft application, no later than mid 1998 installed, then it is possible that
certain essential system files are outdated. If these system files are outdated your
system will not meet the minimum requirements for installing and operating a large
variety of new software including the TDP software.
If your computer DOES meet the minimum requirements, you may proceed to
step 3.
1.
To update Windows 95, you will need to install an update available on Microsoft's
website, called DCOM95 (dcom95.exe). To download DCOM95, just enter this
current (as of the release date of this manual) Internet URL for the file in your
‘location bar’ in your Internet Browser.
http://download.microsoft.com/msdownload/dcom/95/x86/en/dcom95.exe
Your Browser will invoke a SAVE AS dialog box for you to save the file. Keep track
of where you place it, as you will be required to locate it and RUN it. Conveniently,
the file will fit on a regular IBM Formatted 3½" 1.44MB floppy disk, for easy
transport and distribution.
If you have the DCOM95.EXE update file on a floppy disk, copy/place it in a
temporary location on your Hard-disk.
2.
RUN DCOM95 by locating and double-clicking on it in Windows Explorer. Any
System files on your computer that are OLDER than the ones contained in the
DCOM95 update, will be replaced. You will be asked to restart your computer. Do
so, and when the computer has finished booting, you will have an updated
Operating System that will meet the requirements of the TDP software.
3.
To install the TDP software, locate the TDP90_Install.exe file on the CD-ROM using
Windows Explorer. When you have located it, double-click it to start the setup
process.
You will see the first Setup dialog (Figure 2.1.1). Click on the Setup button to
continue installation. The Setup will unpack the necessary components. After it
completes, you will see a Welcome dialog box. Click Next> to continue. Before you
can continue, you will have to agree to the terms of the License Agreement by
clicking OK (Figure 2.1.3).
The setup wizard may or may not ask to reboot the computer, depending on which
components your system required from the installation package. If so, let the
computer restart and run setup again to complete the installation process. No
further reboots will be required.
4.
After setup finishes unpacking the software, a dialog box will pop up with the
option to continue (by clicking on the Next> button see Figure 2.1.4), exit the
setup, or at this time you may choose an alternate location for the installation. If
you have no objections to the default location just click on the Next> button to
continue the installation.
5.
The TDP installation will ask what START menu Program Group you want the TDP
software shortcut installed. Click FINISH if the default Program Group name is
adequate.
The Data Programming Software is now installed and ready to use with an 8.33
kHz AM series Transceiver.
2-3
2.1.2
Windows 98 / Windows 2000
Windows 98 comes pre installed with Internet Explorer 5.0 embedded into the
operating system. As a result, the operating system as a whole meets the
requirements for the installation and operation of the TDP software.
1.
To install the TDP software, locate the TDP90_Install.exe file on the CD-ROM using
Windows Explorer. When you have located it, double-click it to start the setup
process.
You will see the first Setup dialog (Figure 2.1.1). Click on the Setup button to
continue installation. The Setup will unpack the necessary components. After it
completes, you will see a Welcome dialog box. Click Next> to continue. Before you
can continue, you will have to agree to the terms of the License Agreement by
clicking OK (Figure 2.1.3).
The setup wizard may or may not ask to reboot the computer, depending on which
components your system required from the installation package. If so, let the
computer restart and run setup again to complete the installation process. No
further reboots will be required.
2.
After setup finishes unpacking the software, a dialog box will pop up with the
option to continue (by clicking on the Next> button see Figure 2.1.4), exit the
setup, or at this time you may choose an alternate location for the installation. If
you have no objections to the default location just click on the Next> button to
continue the installation.
3.
The TDP installation will ask what START menu Program Group you want the TDP
software shortcut installed. Click FINISH if the default Program Group name is
adequate.
The Data Programming Software is now installed and ready to use with an 8.33
kHz AM series Transceiver.
2.1.3
Windows NT 4.0
For a Windows NT 4.0 installation, a minimum of Service Pack 4 must be installed.
If you do not have at least Service Pack 4, contact Microsoft for the most current
Service Pack.
1.
To install the TDP software, locate the TDP90_Install.exe file on the CD-ROM using
Windows Explorer. When you have located it, double-click it to start the setup
process.
You will see the first Setup dialog (Figure 2.1.1). Click on the Setup button to
continue installation. The Setup will unpack the necessary components. After it
completes, you will see a Welcome dialog box. Click Next> to continue. Before you
can continue, you will have to agree to the terms of the License Agreement by
clicking OK (Figure 2.1.3).
The setup wizard may or may not ask to reboot the computer, depending on which
components your system required from the installation package. If so, let the
computer restart and run setup again to complete the installation process. No
further reboots will be required.
2-4
2.
After setup finishes unpacking the software, a dialog box will pop up with the
option to continue (by clicking on the Next> button see Figure 2.1.4), exit the
setup, or at this time you may choose an alternate location for the installation. If
you have no objections to the default location just click on the Next> button to
continue the installation.
3.
The TDP installation will ask what START menu Program Group you want the TDP
software shortcut installed. Click FINISH if the default Program Group name is
adequate.
The Data Programming Software is now installed and ready to use with an 8.33
kHz AM series Transceiver.
2-5
2.2
HARDWARE INSTALLATION
Rack Mount Transceiver:
Plug the female end of a 9 pin serial cable into the 9 pin D connector on the front panel of
the unit. Connect the other end of the serial cable to an available Serial (COM) Port on your
PC. Plug the transceiver into 120VAC and turn the unit on.
FIGURE 2.2.2
2-6
SECTION 3
OPERATING INSTRUCTIONS
3.1
GENERAL
This section contains instructions for proper operation of the TDP-90 software and explains
the various elements of the Graphical User Interface (GUI).
NOTE: The following images are examples only, and may not reflect your particular data
settings, or current TDP software version.
3.2
GETTING STARTED
To start the TDP-90 in Windows, simply click the Start menu > Programs > TiL
Transceiver Data Programmer >TDP-90. The program will start, and the following
Graphical User Interface (GUI) will appear. The current version number is shown in square
brackets on the title bar. The pull-down menus and icons provide the set-up and operating
functions. The Terminal window displays communication activity as it occurs. The
Channels pull-down tab provides selection for single or six channel transceivers. The
number of channels in the Frequency editing window changes accordingly. Select “1
Channel TxRx” for the TSC-4400. The frequency, as displayed in the Frequency editing
window, can be changed by clicking on the channel window and entering the frequency.
Figure 3.3.1 - Main Graphical User Interface
Note: ** Use of a mouse is highly recommended! ** It is possible however, to use the TDP
software without a mouse by using the [Tab], [Shift]+[Tab] and 'cursor' keys to navigate through
the program interface. You will note that all menu items and buttons have an underlined letter. By
pressing the [Alt] key and the underlined letter in the menu bar or button, you can pull down that
menu item. eg: [Alt]+F, would pull down the file menu. You could then cursor down to the desired
function, or press the underlined letter for the corresponding function.
3-1
3.3
PULL DOWN MENUS
The TDP-90 program has several functions available through the use of pull-down menus.
Through these menus, you can invoke file functions, print the channel list, initiate
communications with a connected TFM-90 and quit the TDP software.
3.3.1
File Menu
Figure 3.3.1 - File Menu
Open will allow you to select and load and existing file that was previously saved on disk.
The yellow folder icon provides the same function in a single mouse click.
Save will allow you to save the current data into a file with a name of your choice. The
filename may be any length up to 64 characters. The diskette icon provides the same
function in a single mouse click.
Print will create a text file of the channel list, as presented in the Frequency List window.
Once the Print function is invoked, you will be prompted to enter the serial number of the
currently connected transceiver. The printout will append a header to the top of the page
that includes the serial number of the transceiver as well as the time and date. The printout
can be filed as a record of the frequencies that are programmed into that particular
transceiver. The printer icon provides the same function in a single mouse click.
Exit will quit the TDP-90 program. If you have not saved your data, or if any changes were
made to your data set since your last save, the TDP will warn you of this, and allow you to
do so before quitting.
3-2
3.3.2
Data Transfer Menu
Figure 3.3.2 - Data Menu
Download (to Radio) instructs the TDP-90 software to transfer the frequency data in the
list to the memory channels in the connected 8.33 kHz AM transceiver. The Dn icon
provides the same function in a single mouse click.
Upload (from Radio) instructs the TDP-90 program to wait for and read the channel data
from the memory channels in the connected 8.33 kHz AM transceiver. The Up icon
provides the same function in a single mouse click.
Com1 (2,3,4) selects the COM (RS-232 Serial COMmunications) port on your computer, to
which the transceiver is connected. On computers manufactured after 1990, COM 1 is
typically a 9 pin male "D" connector. COM 2 may be either a 9 pin male or 25 pin male "D"
connector. COM 3 and COM 4 are available in the TDP-90 software as a valid option,
although they typically exist only in a computer with a third party serial communications
card installed.
The COM port setting is automatically saved. The next time the TDP-90 software is
executed, the previously selected COM port will be used.
NOTE: ** The TDP-90 software assumes you have an available and properly configured
COM port, and assumes that a TSC-4400 transceiver is connected. **
3-3
3.3.3
Help Menu
Figure 3.3.3 - Help Menu
TDP-90-6R Help Contents will start the Windows Help dialog for the TDP-90 software.
Here, you will find hardware connection and operating information as well as
troubleshooting tips and answers to some Frequently Asked Questions.
About displays Technisonic company and contact information as well as the revision
number of the TDP software in the “Terminal window” screen.
3-4
3.3.4
Channel Selection
Figure 3.3.4.1 - Single channel
Figure 3.3.4.2 - Six channels
The x Channel(s) pull-down tab allows you to select for single or six channel 8.33 kHz AM
transceiver use. The frequency editing window changes accordingly.
Select “1 Channel TX/RX” for the TSC-4400.
3-5
3.4
SAMPLE UPLOAD AND DOWNLOAD
1. Connect the computer to the transceiver and apply power as described in section 2.2.
2. Run the TDP-90 program on the computer.
3. Click on the Data pull-down list and select the serial port to which the transceiver is
connected.
4. Set the program for “1 channel TX/RX”.
5. Turn on power to the transceiver.
6. Click on the Up icon to retrieve the currently loaded frequency from the radio. You will
see activity in the Terminal window as data is being transferred.
7. Edit the frequency as desired.
8. Click on the Dn icon to copy the frequency to the transceiver. You will see activity in
the Terminal window as data is being transferred.
9. Click on the diskette icon to save the file.
10. Click on the printer icon to print a hard-copy of the frequencies.
3.5
RS-232 SERIAL TECHNICAL DATA
The TDP-90 communicates with a connected transceiver at 9600 Baud, 8 Data bits, no
Parity and 1 Stop bit. The TDP software sets these communications parameters upon
startup, independent of the Windows default settings for the COM port you are using.
These communications parameters are not user configurable.
3-6

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