DPS 420 Radio Test Box for programming and calibrating ETRs and HTRs

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Description

A convenient bench test device for HTR - Head of Train and ETR -End of Train Radios. The DPS RTB - Radio Test Box also enables in-system programming and adjusting of DPS Electronics' HTR (DPS 520) and ETR (DPS 521).

Features

ISP - In System Programming - no need to disassemble to program or to tune radios

Transmit audio port

Receive audio port

Receive audio amplifier and speaker – enables user to listen to the receive audio for improved diagnostics

SINAD audio test port

High and low power switch – to toggle HTD between 2 W and emergency 8 W

Can be used as stand alone test box programmer or it will interface directly to the motherboard of the HTD or ETD

8 Cables included

Power

Ritron DTX 454 interface

Head of Train Radio

Head of Train Radio Motherboard

EOT-07 Radio

EOT-07 Motherboard

EOT-NG ATX Radio

EOT-NG-ATX Motherboard