More Views

Topcon TRL-35 410 - 470 MHz Digital UHF Base Radio Modem

Quick Overview

Topcon TRL-35 Digital UHF Radio Modem
- 410 - 470 MHz Radio

SKU: GPS156
Item ID: X2585-L/T*
Condition: Refurbished

Warranty: 90 Day Exchange

$1,359.00

Qty:

| Add to Compare

Included

* Topcon TRL-35 Digital UHF Radio Modem w/ Antenna [ID- X2585-L/T*]
- 410 - 470 MHz Radio

Details

Topcon TRL-35 Radio

The TRL-35 is a transmit/receive/repeating digital UHF modem. It is a 35W high powered base radio that uses the same DSP technology as is used in the GR-3 Digital UHF Receiver.

The TRL-35 Radio can be used to enhance the following survey related systems:

As a high power transmitter/receiver external UHF radio for any base system
As a high power repeater (not in PDL protocol currently)

Obstructions such as buildings, terrain, trees, and so forth greatly affect the usability and range of any radio system. However, the TRL-35 as a high powered transmitter/repeater provides an increase in the operational range and effectivity of the system in unfavorable environments.

The TRL-35 is compatible with:

GR-3 Digital UHF radio
Existing Pacific Crest Radios (Currently only PDL radios using GMSK modulation)
Trimble Radios using Trimtalk 450s (currently only Trimble radios using GMSK modulation)

Simple features and configurations allow the TRL-35 to be adaptable to most situations, and make it easy to use.

Specifications:

General Specifications
Operating frequency range country / region / purpose	410 - 470 Mhz
Modulation Techniques	GMSK, DBPSK, DQPSK, D8PSK, and 16 QAM modulation Tech.
Channel Spacing	12.5 Khz / 25 Khz
Transmission Rate at 25 KHz Spacing	DBPSK/GMSK - 9600 Bps DQPSK - 19200 bps D8PSK - 28800 bps D16QAM - 19200 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 (25 KHz), 159 dBm (12.5 KHz)

Transmitter Specifications
Output power	GMSK - 33 dBm to 45 dBm in 1dB steps (2W to 35W) DBPSK - 33 dBm to 45 dBm in 1dB steps (2W to 35W) DQPSK - 33 dBm to 45 dBm in 1dB steps (2W to 35W) D8PSK - 28 dBm to 40 dBm in 1dB steps (650 mW to 10W) D16QAM - 25 dBm to 37 dBm in 1 dB steps (320 mW to 5W)
Nominal Output Impedance	50 Ohms
Output Power Control Accuracy	+ 1.5 dB (at normal test condition)
Carrier Frequency Stability	+/- 1.5ppm initial stability over temp with +/- 3.0 ppm aging/year
Adjacent channel Power (conducted)	+/- 1.0 kHz (at normal test conditions)
Adjacent Channel Power (conducted)	65dB

Receiver Specifications
Noise Figure	5 dB
Receiver Sensitivity for DBPSK (@ BER <1x10 -4, over temperature -30 C to + 60 C, 25/12.5 KHz	GMSK -113 dBm @ 25 kHz / -114 dBm @ 12.5 kHz DBPSK -113 dBm @ 24 kHz / -114 dBm @ 12.5 kHz DQPSK -112 dBm/ -111 dBm 12.5 kHz D8PSK -106 dBm @ 25 kHz / -107 dBm @ 12.5 kHz D16QAM -100 dBm @ 25 kHz / -101 dBm @ 12.5 kHz
Adjacent Channel Selectivity	-70 dB for 25 kHz channel spacing -60 dB for 12.5 kHz Channel spacing
Nominal Input Impedance	50 Ohms
Co-Channel rejection 25/12/5 kHz	-8/-12 dB
Adjacent Channel Selectivity 25/12.5 kHz	70/60 dBc

Environmental Specifications
Temperature	Operating: -30 C to +60 C
Environmental	IP 66
Dimensions	6" x 2.9" x 2.8" D
Weight	27 oz
Power Supply Voltage	+9 to +16 Vdc nominal

Compliances
FCC	FCC Part 90
Industry Canada	RSS-210
UL	UL 1419
UL Hazardous Locations	Class 1, Div 2; Gropus A, B, C and D; hazardous locations
FM	Approved

More Views

Topcon TRL-35 410 - 470 MHz Digital UHF Base Radio Modem

Quick Overview

Included

Details

Information

Why buy from us

My account

Contacts