Question about Cobra 148 GTL 120-Channels Base CB Radio
I have a cobra 148 that stays keyed up on am and ssb even when you remove the mike...have already checked tr21,tr22,and tr23 they are ok any sugestions? have checked some diodes also.
Your problem is a faulty changeover relay on the circuit board. It is a small black device , and may have the brand name MRATA
etched on it (the switchover contact points are stuck together)
WORTH A TRY GOOD LUCK
Posted on Jun 22, 2008
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Posted on Jan 02, 2017
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