Question about Uniden Bearcat Pro PC78LTW 40-Channels Base CB Radio
My radio recieves, but when I push the key down to check my SWR or talk, the needle does not move. Every now and then the sound goes down where you can't hear, and then comes back on.
You'd be suprised how much a bad mic can affect your radio. Start by trying a friends 4-pin mic, or grab a cheapo one and try it. If its not the mic, then its time for some SWR tuning, the manual tells you how to do that. Its a very simple process to do, and once you learn the steps you'll go right through it like you've been doing it forever. If your mic is good, First I'd check my coax for any kinks or breakage. Problem is a lot of times you may have a bad coax and there isn't even a kink or bend anywhere, I've seen brand new ones that were bad. Then the ground where the antenna is mounted. Can you tell me if your using a mag mount antenna or a bracket?
Posted on Mar 19, 2009
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Posted on Jan 02, 2017
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