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Echo Board Question

B

BigMike357

Member
Apr 2, 2020
33
7
18
47
I have an older Galaxy Clone echo board. It is installed but my question
is why is the PTT not hooked up? Is it not needed? Also why are the input
and output from mic audio on the echo board soldered to the same pin
as audio instead of breaking the connection?

Thanks,
Big Mike in WV
 

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  • @ BJ radionut:
    +1
  • @ 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.


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