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Kerry D. Wong

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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 kwongLeave a Comment on LogiMetrics A300/S 2 – 4 GHz Traveling Wave Tube Amplifier – Repaired

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 kwong1 Comment on Teardown of a LogiMetrics A300/S Traveling Wave Tube Amplifier

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 kwongLeave a Comment on Further Disassembly of the HP 493A TWT

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 kwongLeave a Comment on T is for TWT

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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