Yeasu FC-902 antenna tuner diodes.

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  • čas přidán 20. 04. 2020
  • A ramble about stout and we have a look at an Yeasu FC-902 antenna tuner fault.
  • Věda a technologie

Komentáře • 20

  • @elainetaylor1516
    @elainetaylor1516 Před 4 lety +8

    another brilliant video a breath of fresher keep them up

  • @janetwinslow2039
    @janetwinslow2039 Před 4 lety +8

    Great little demo including matching the Ge diodes. Thanks.

  • @Roundymooney
    @Roundymooney Před 4 lety +8

    Bottoms up and stay safe Jonjo.

  • @allthegearnoidea6752
    @allthegearnoidea6752 Před 4 lety +8

    A pleasure to watch you. Your channel is really underrated for your massive expertise and sheer entertainment value. Next time I’m in your land buy me a beer?

    • @IrishvintageTVRadio
      @IrishvintageTVRadio  Před 4 lety +2

      Ah stop, what I know I could write on the back of a stamp with a nail! I'd buy you 10, if they ever open again 😳 Stay safe pal.

  • @boxy1976te
    @boxy1976te Před 4 lety +8

    Great channel Jonjo !

  • @gavinstapleton7294
    @gavinstapleton7294 Před 4 lety +8

    Great job jonjo - lovin the pint of the black stuff 👍 stay safe pal

  • @knight19681
    @knight19681 Před 4 lety +8

    stay safe mate. may be won day catch you on the ham radio.

  • @raymo9980
    @raymo9980 Před 4 lety +8

    Grand job JonJo

  • @fidelity60
    @fidelity60 Před 3 lety +6

    Hi Ojnoj, i think your channel is informative and interesting,well done.By the way i like Guinness draught and cold,not out of a tin ,it tastes tinny no pun intended. Regards Bob.

  • @zx8401ztv
    @zx8401ztv Před 4 lety +8

    Ooow things to say, i had to laugh when you took a drink of the guinness ' They should pay me to do this!.' or similar phrasing lol, but that would make you semi pissed and after a while you would have trouble going to the loo with all that iron in the blood.
    Roaming solder, hmm one of those little reels of wire that car shops used to sell for diy wiring, you might have one around and not realised it.
    Antenna tuner, it has to be better with working diodes :-D but there frequency rating is unknown and heating glass diodes up for too long/too hot does them no good, there condution propertys change.
    I'm not nagging you, just my observations.
    On simple swr meters to check the forward/reflected circuits you drive the meter normally then reverse the meter and the forward/ref switch will be reversed but the reading should show the same.
    Soldering station, it seems a bit beep eee if you dare to use it, bad joint on the element connector maybe?.
    I must admit that i do enjoy seeing people repair stuff, it's a usefull hobby :-D
    Please take any/all of my comments just as info you might fine usefull, i never try to tell you what to do, but text is not as speech so misunderstanding can happen.
    Ill shut me face now lol.

    • @IrishvintageTVRadio
      @IrishvintageTVRadio  Před 4 lety +2

      Hi ZX, hope you're keeping well pal. The diodes CV number are equivalent to OA91, which Harry Leaming recommends in P.W. I didn't heat (I hope) them to much, I know Ge diodes/transistors don't like that. I'm glad you enjoy the video's, and I try to add a little humour when I can.

  • @Bus2000
    @Bus2000 Před 7 měsíci +1

    Nice still looking for the tuner for the FT-107