AMERITRON ALS 600 FET AMPLIFIER IN THE SHACK OF PA3GEG MAX 600 WATT IN DUMMYLOAD

A video about my Ameritron ALS 600 Fet Amplifier. I am using it for several years , I don't use it in cw or digital modes, I had some problems with Spikes and Fet Failures.
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Пікірлер: 10

  • @douglasdunker5756
    @douglasdunker57568 ай бұрын

    GREAT VIDEO-HAVE A ALS 600 and like it very much. wb9sgk enjoy !!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • @Gerald-PA3GEG

    @Gerald-PA3GEG

    8 ай бұрын

    Thank you sir for your kind comments best 73 de Gerald pa3geg

  • @EdzashedFudwinkle
    @EdzashedFudwinkle2 жыл бұрын

    Well that's a pretty amplifier, only 100w 🏧 for my Alinco Dx Sr8e, hopefully get my Kl505v transistors changed, and I'll have a few more watts to play with. 73's

  • @Gerald-PA3GEG

    @Gerald-PA3GEG

    2 жыл бұрын

    Thanks for your comment and 73 de Gerald pa3geg

  • @r.schwarzbach9485
    @r.schwarzbach9485 Жыл бұрын

    Hi, Gerald! It's a short Video but it has a lot information! It's simple Great !!! My question, how hi is the voltage from the power suppley Hpe see the nex Video soon 73 Rolf, DK9DQ

  • @Gerald-PA3GEG

    @Gerald-PA3GEG

    Жыл бұрын

    Hallo Rolf, Amplifier runs on 50 volts, the power supply is seperate from the Amplifier. There are two models of power suppleys one with a convetional Coil and one with a switching poiwer suppley, I switched over from a conventional to a Switching model. The Amp is now about 2600 euro much to expensive so if I were you I would go for another Ampilfier. 73 de Gerald

  • @r.schwarzbach9485

    @r.schwarzbach9485

    Жыл бұрын

    @@Gerald-PA3GEG Hi, Gerald! I bought an ALS-600 used for 850€. but the voltage from the transformer power supply is 58 volts. the transformer is properly wired for 240 volts. So I have to try to throttle the voltage towards 50 volts. Ameritron writes that it becomes critical only from 65 volts for the PA, but better safe than sorry. Thanks for your answer!!!! 73 Rolf

  • @Gerald-PA3GEG

    @Gerald-PA3GEG

    Жыл бұрын

    @@r.schwarzbach9485 Wünsche viel erfolg, Aufpassen mit "powerspikes" ich benutzte die Endstufe nur noch in ssb. 73 Gerald

  • @FilmFabriekGroningen2022
    @FilmFabriekGroningen20222 жыл бұрын

    leuke video!

  • @Gerald-PA3GEG

    @Gerald-PA3GEG

    2 жыл бұрын

    Dank je wel deze al gezien ? kzread.info/dash/bejne/mp-jx86fY8vUk6Q.html