EP 178 - HAM International Multimode 3 - Lots of rot!

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  • Опубликовано: 12 дек 2024

Комментарии •

  • @paulsradiohacks
    @paulsradiohacks 3 месяца назад +1

    lovely lovely lovely radio

  • @andysritetorant5572
    @andysritetorant5572 3 месяца назад +1

    Hiya mate well worth the effort to save it caps from the 1980's are becoming a real problem now good repair as always a top video

  • @paultomlinson528
    @paultomlinson528 3 месяца назад +1

    Cracking set

  • @alanslade2319
    @alanslade2319 3 месяца назад +1

    Sorry wrote something on someone's else's page who's wrote to you, sorry but it's there, cheers Alan 💯👍

  • @ElliottSpencer-hn9qg
    @ElliottSpencer-hn9qg 3 месяца назад +1

    Nice looking radio that one!!. An suggestion for the AVR circuit in these radios to make them more stable is to replace the transistor AVR with either the 78xx voltage regulator ic or the LM317 adjustable voltage regulator ic but don't
    forget to put 0.1 uf capacitors on the input/output of these ic's.

    • @MicroChipz
      @MicroChipz  3 месяца назад +1

      Hi , yes that's a good tip, thanks.

    • @ElliottSpencer-hn9qg
      @ElliottSpencer-hn9qg 3 месяца назад

      @@MicroChipz i think the AVR voltage in these radios is about 9 volts going by memory.

    • @alanslade2319
      @alanslade2319 3 месяца назад

      Wow thanks for putting this out there for all of us, I'm loving it, I'm looking for a rig DOCTOR just wondering if you were talking order's, thanks again Alan 🇬🇧💯👍