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10
12-38-0000 VHF AND UHF TRANSCEIVER
Product Manual
Sea Air and Land Communications Ltd, 10 Vanadium Place, Addington, Christchurch 8024, New Zealand
February 2019
Technical Specification
Technical Specification
12-38-0000 – VHF / UHF Transceiver
Frequency Range
136 - 174MHz - VHF (Model No. 12-38-0150)
440 - 470MHz - UHF (Model No. 12-38-0450)
Frequency Selection
User configurable
Power Supply
+13.8V typical (11 to 15 VDC range)
Power Consumption
Standby: 140mA
Transmit: 1.2A @ 5W
Transmit Power
5W, 4W, 2W, 1W, 500mW, 250mW
Channel Spacing
6.25kHz, 12.5kHz, 25kHz
Modulation
FSK with NRZ Data
True FM for Audio
Deviation
±2.25kHz or ±4.5kHz
Transmit Duty Cycle
Up to 100%
Receiver Sensitivity
-119dBm for 12 dB SINAD
Audio Modes
Analogue FM transmission and reception
Audio Conditioning
300Hz to 3kHz passband software defined pre-emphasis DTMF and CTCSS
(<300Hz)
Muting
Software defined muting level
Baud Rates
512, 1200
Will not operate with 1200 baud rate pagers
Message Format
POCSAG
Configuration Application
Salcom Configuration Tool
Programming Cable
12-45-0000 (RJ12 to DB9)
Can be used with a USB to RS232 DB9 Serial Adapter Cable
Serial Port
9600 , N, 8, 1; RS232
Serial Protocols
Salcom
Discrete Inputs
3 (Ground activated)
Discrete Outputs
2 (Open collector)
Other I/O
PTT; Busy; Mic/AV In; Mic/AV Out; +5V
Connectors
Serial Port (RS232) = RJ12 (6P6C)
Serial Port / Flash Drive = mini USB
Input / Outputs = RJ45 (8C)
Power Connector
2-way plug & socket, screw connections (supplied)
RF Connector
50
Ω BNC
Environmental Protection
Not suitable for outdoor use and should be protected from adverse
environmental conditions
Operating Temperature
-10ºC to +60ºC (+14ºF to +140ºF)
Indicators
Power LED (Green)
- Slow Flashing = Normal Operation
- Rapid Flashing = USB Connected
Status LED (Red)
- On = Transmitting
- Flashing = Error Condition
Weight
318g
