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Hy-gain 8040, Dyna-com 80, HAM INTERNATIONAL 8040

jko

Member
Mar 28, 2019
3
1
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Does anyone have a schematic or service manual for these radios it is not the 40 channel PTBH023AX it is The PTBM023AX

Found a manual but unreadable

73"s
 

Thanks for sharing Claude! That’s one of the few Cybernet board schematics that I didn’t have.
 

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  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.