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sp5it
Last Activity:
Jan 20, 2022 at 9:33 AM
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Gender:
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Occupation:
Service manager/engineer in print industry

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sp5it

Master of puppets, Male, from Poland

sp5it was last seen:
Jan 20, 2022 at 9:33 AM
    1. magnuman
      magnuman
      OK Got it... you used the IRF 9530. My bad. How did it go? I sell a bunch of the KL203. It is a good little amp for 80-100w out. Seems to handle 20w drive with no issues. I just keep RM3's and spare boards on hand.
      Nov 15, 2021
      2. sp5it
        sp5it
        Output is little less than original, but you can't go wrong with 1$ transistor :)
        Nov 15, 2021
    2. magnuman
      magnuman
      Did you really replace the little RM3 Mosfets in a KL203 with the larger EKL 9530 mosfet?
      Any pictures? Surprised you found enough room. Be an interesting amplifier! Did you need to change any other components?
      Nov 14, 2021
    3. Rooster 903
      Rooster 903
      Hello, I found this information in a post for the Stryker 447 hpc2, it looks like you were initially sent the wrong schematic, is the information for the 497hpc? Thats what I need it for, thank you in advance for your help.

      C189 is a spot to place diode/resistor combo.
      R249 AM limiter
      VR14 am mod pot

      Change R241 to 15 Ohm.
      Aug 2, 2021
    4. jef
      jef
      Thank you very much for your advice on my galaxy ,the biasing diode was bad and the driver on one radio.Thanks again.Jef
      Nov 21, 2017
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    Service manager/engineer in print industry
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    Sarcastic bastard, devoted ham radio operator, husband of beautiful wife and father of teenager.

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