no tx

  1. K

    Uniden PRO500D - Bad Audio Chip or Bad Caps???

    Hi all, I have a Uniden PRO500D CB radio I picked up for a real steal. I turned it on and there is no sound on receive, no matter the antenna connection, no matter the mic connection. I've checked all possible solutions (Is the mic plugged in? Is the antenna plugged in? etc...) and nothing...
    • KE0SBX
    • Thread
    • audio chip fix yer crap no activity no recieve audio no rx no tx no tx audio uniden
    • Replies: 19
    • Forum: CB Radio Forum
  2. S

    S-380 losing TX and squelch, help???

    Hey again, yall. So my radio has worked phenomenally well - I've been heard some 40 miles away with the power level halfway between zero and 1. And then the other day it lost its TX, the rx/tx light stayed green instead of turning red, and I noticed I had no static even with the squelch all the...
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