RR Part Numbers

Railroad Product Lines

  • RR Telecom
    Chargers, ETD, HTD, Radio, RF Assy, Antenna, Mic, Headset, Speaker, Power Cable,Test Fixture, Parts
  • RR PTC
    Positive Train Control (PTC) Parts & Assemblies
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General Specifications
Frequency Range 450-470 MHz
Number of Channels 8
TX/RX Spacing 20 MHz Max (within freq range)
Mode of Operation Simplex or Half Duplex
Channel Increment 5-6.25KHz (synthesizer step soze)
Emissions Bandwidth 11 KHz narrow mode; 16KHz wide mode
Frequency Stability 1.5 ppm (-30°C / +65°C)
Supply Voltage 11.5-15 Vdc (10 Watt version)
Operating Temp -30°C / +65°C
NOTE: Data sheet above has a comprehensive listing of all this radios's specs.

RRD-1020 Fits US&S unmodified models 6696, 6680

Drop in plug-and-play replacements for US&S UNMODIFIED models 6696 and 6680 (click here for RRD-1020M, modified version)
• Direct replacement, plug and play units.

• 7.5-12Vdc input power.

• Software programmable: 12.5kHz narrow or 25kHz wide band.

• Both low & high power are programmable; factory delivered at 2 and 5 Watts    respectively.

• 450-470 MHz frequency range.

• Frequency stability standard @ 1.5 ppm for fixed applications.

• Ultra fast TX/RX attack times.

• Controlled Envelopesm TX keying.

• Electronic settings and adjustments are software programmable.

• No on-board or hardware adjustments are required.

• Programmable high/low output power.

• SMD component design.

• Designed and manufactured in the USA.

• Meets FCC and IC Canada standards.