Question about Two-Way Radios

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No recieve on virgin cobra 142 gtl,

Hello, i have a new old stock cobra 142 base, i hooked it up and it worked great, i used it for a few mins, checked to see if sideband was on freq, and i lost recieve," i see recieve on meter," i get transmit, and no its not on pa, it also gets no recieve with extrenal speaker,
i also checked the mic, all mics including stock mic work but no audio on recieve, it happend so quick, any ideas for a quick fix, i have a bunch of donar radios i can take patrs from.
any ideas would be appreciated,
yours truly
Nicky, Cleveland Ohio

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  • Anonymous May 08, 2009

    i have a cobra 142 gtl it recieves poorly
    any suggestions ?

  • Anonymous May 17, 2009

    Cobra 142 GTL--no recieve. radio seems to key and has output according to the meter. replaced 7222 and had recieve for about 30 seconds and quit. I swa about a voltage spike. which is the voltage regulator. is it next to the 7222 (to the right ) or is it on the small board? any help appreciated.

  • Bud McWilliams
    Bud McWilliams May 17, 2009

    cobra 142 GTL no recieve--replace 7222 and had recieve for about 30 seconds and went out again

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2 Answers

Thank you, i appreciate you efforts to help
yours truly
Nick

Posted on Jun 10, 2008

Seems to me that the audio ic of the cobra 148gtl brokedue sudden change of voltage from power suplly or flactuation. ta7222p

Posted on Jun 10, 2008

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