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Tag: Traveling-wave tube

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LogiMetrics A300/S 2 – 4 GHz Traveling Wave Tube Amplifier – Repaired

May 5, 2019May 5, 2019 kwong

In my previous blog posting, I did a teardown of a LogiMetrics A300/S 2 to 4 GHz Traveling Wave Tube […]

Electronics 54121DM, A300/S, CA3097E, HP 493A, HP8566B, HP8642B, L-3 Communications, LogiMetrics, S Band, Traveling Wave Tube Amplifier, Traveling-wave tube, TWT, TWTA

Teardown of a LogiMetrics A300/S Traveling Wave Tube Amplifier

April 28, 2019May 4, 2019 kwong

I just picked up a LogiMetrics A300/S 2 GHz to 4 GHz (S band) traveling wave tube amplifier (TWTA) on […]

Electronics 54121DM, A300/S, CA3097E, HP 493A, L-3 Communications, LogiMetrics, S Band, Traveling Wave Tube Amplifier, Traveling-wave tube, TWT, TWTA

Further Disassembly of the HP 493A TWT

February 1, 2018 kwong

My video on the teardown of an HP 493A traveling wave tube amplifier had generated quite a bit of interest. […]

Electronics, Teardowns HP 493A, Teardown, Traveling-wave tube, TWT, TWTA, Watkins-Johnson, WJ-3502-1

T is for TWT

December 5, 2014 kwong

Traveling-wave tube (TWT) is mainly used to amplify signals in the microwave frequency range. Unlike most vacuum tubes, which had […]

Electronics HP 420A, HP 493A, Teardown, Traveling-wave tube, TWT, TWTA, Wavetek 907

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