Technical documentation

Essential articles needed to mount and operate your TRX-SDR Switch kit

Complete technical documentation is also available in a PDF file. 

Get to know how to wire your TRX-SDR Switch kit.

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Learn  how to operate your kit, and what checks to make before using the device. There is useful info about jumper positions, LED lights, audio paths and cable positions.

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SDR and Transceiver Sync

Learn how to synchronize your SDR software with your transceiver (TRX). What interface is needed, the commonly  used ports, and software setup examples.

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Information about the available protection circuits and fuses. How to setup the switch with separate receiving antenna, and how to disconnect the SDR input from the common antenna. 

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Technical parameters and specification.

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Warning: Using the TRX-SDR Switch with a Power Amplifier requires a particular wiring!

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