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

J

jko

Member
Mar 28, 2019
3
1
11
54
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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  • @ Hambones amps:
    Does anyone know if you can replace the 2290 in a galaxy dx 93t twin turbine with a 2sc2879 red dot? If so, what would have to be tuned?
  • @ BayouRadioAmplifier:
    hello
  • @ ShadowDelaware:
    Hambones the entire amp section would have to be retuned, and the rf transformers re wrapped.
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