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Squelch wont stop bc350a - Radio Communications

Posted by Sheilah Czarniak on


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Kristyanna Virgona

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You may have a bad squelch pot on the radio. try turning it fully in one direction an back in the other direction. it also could be that the Pot is dirty get some contact cleaner and open up the radio and squirt a very little cleaner into the open spot of the Pot. then rotate the know several times. if you do not have something like CRC QD Contact Cleaner you can get it in a good hardwood store like ACE or TrueValue, and even Home Depot. you can use only 91-99% Electronic Grade Isopropyl Alcohol, do not use the 70% Isopropyl Alcohol.

Posted on Oct 03, 2019


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Shannon Currie

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SOURCE: where can I buy a squelch for my Uniden BC350a

You will be better of to send it back and let the factory do it...I had the same with a scanner and it drove me crazy.....sorry. [If you have to try/Radio shak]

Posted on Dec 22, 2009


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Squelch is open all the time on uniden bc350a scanner


Have you turned the squelch knob all the way in both directions, to see if that helps?

If so, then you have to replace that squelch knob unit, with a newbie.

I hope this helps.


Nov 02, 2012 | Uniden Bc350a Nascar Police Scanner No...

1 Answer

I have a BC350A. It cuts in and out, and won't broadcast instantly, like when new. Powers up ok and will eventually play ok. tried several diff. locations in the house-no help. tried a second ant. -no...

Try cleaning the knob, it may have dirt in the Volume,Squelch. Spray Tuner cleaner inside knobs (After removing knobs off top, may have to take off cover to do this) Make sure unplugged when cleaning it. Make sure speaker wires soldered good. Change speaker to new one --if possible. Get a outdoor antenna with a Booster for scanners. Try to see if antennuator is on radio..It may be switch that says 0db--10db selector. make sure its on 0db for indoor types...10 db for outdoors. Adjust sqelch until it stops hiss--keep it 2 notches above hiss for weak signals.

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Press manual,adjust the squelch to where it is silent,press scan. hope this helps..

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Where can I buy a squelch for my Uniden BC350a scanner

You will be better of to send it back and let the factory do it...I had the same with a scanner and it drove me crazy.....sorry. [If you have to try/Radio shak]

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