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RR Product Lines

  • Radios
    EOT & HOT Replacements; Locomotive, Cooler Box, Parts & Assy
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: PDF data sheet above has a comprehensive listing of all this radios's specs.


FEATURES
• One programming kit can be used for all RRD radios; very cost effective and it also simplifies the maintenance and upgrade process.

• Dedicated In-Service-Adjustment (ISA) port minimizes the risk of programming wipes and radio damage. Competitors utilize a programming pin in the HTD harness exposing the radio to the risk of dangerous voltage levels during programming.

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

• Both low & high power are programmable; factory delivered at 2 and 8 Watts respectively.

• 450-470 MHz frequency range.

• Frequency stability standard @ 1.5 ppm for fixed applications.



Drop in plug-and-play replacement for unmodified Pulse Locomotive Cab Unit (LCU).

Detailed data sheet for each model

RRD-1000
For: crystal controlled models 15615, 15616, 15617 and 15618

RRD-1000M(odified)
For: Wabtec: LCU05 LCU07 LCU08 LCU09


• Ultra fast TX/RX attack times.

• Controlled Envelopesm TX keying.

• Meets FCC and IC Canada standards.

• All electronic settings are software programmable.

• No on-board or hardware adjustments are required.

• Field replaceable harnesses and cables are available for easy repair.

• SMD component design.

• Integral heat sink for extended duty.

• Designed and manufactured in the USA.