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Circuit Diagrams - TW Communicators & TW2/4 Transmitters

Circuit Diagram - TW Communicator 2/4 & TW2/4 - Modulator section
CD Modulator Communicator and TW2_4.jpg
Circuit Diagram - TW Communicator 2/4 & TW2/4 - RF section
CD%20RF%20Communicator2_4%20and%20TW2_4_
Circuit Diagram - TW Communicator 160 RF section
CD RF Communicator160.png

The circuit diagram above provided courtesy of John G3UGY.

Circuit Diagram - TW Communicator 2/4/160 RX section
CD Communicator RX2rescan.jpg
CD Communicator RX2.gif

The diagram above was scanned from an original document.

 

The redrawn circuit diagram was provided courtesy of John G3UGY.

​

I have had to fit it on the page 'sideway' to retain clarity.

Circuit Diagram - TW Communicator Inverter PSU
CD Communicator Inverter PSU1.jpg

The diagram above was scanned from an original document.

 

The redrawn circuit diagram below was provided courtesy of John G3UGY.

CD Communicator Inverter PSU2.gif
Circuit Diagram - TW 2/4/160 Mobile PSU & Control Unit.
TW4_4_160Mobile PSU.jpg
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