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Topcon TRL-35 - Appendix A Specifications; TRL-35 General Specifications; TRL-35 Transmitter Specs; TRL-35 Receiver Specs

Topcon TRL-35
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P/N 7010-0815
Appendix A
A-1
Specifications
TRL-35 General Specifications
Table A-1. TRL-35 General Radio Specifications
Parameter Specification
Operating Frequency Range country/
region/purpose dependent
410 - 470 MHz
Modulation Techniques GMSK, DBPSK, DQPSK, D8PSK, and
16QAM Modulation Tech.
Channel Spacing 12.5 kHz/25 kHz
Transmission Rates at 25 kHz spacing DBPSK/GMSK – 9600 bps
DQPSK – 19200 bps
D8PSK – 28800 bps
D16QAM – 38400 bps
Transmission Rates at 12.5 kHz spacing DBPSK/GMSK – 4800 bps
DQPSK– 9600 bps
D8PSK – 14400 bps
D16QAM – 19200 bps
Data Speed of Serial Interface Max 115200 bps
Forward Error Correction Available
Scrambling Available
Communication Mode Half-Duplex
System Gain 158 dBm (25kHz), 159 dBm (12.5 kHz)