Question about Galaxy Radios DX-2547 40-Channels Base CB Radio

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Squelch circuit can i get a detailed description of squelch control circuit with the circuit diagram ?

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Ok here is the awnser you are looking for you acn download the service manual here.
cbtricks.com go to the radio info section go to the g section look for galaxy dx radios scroll to your radio look for service manual, schematics and download what you are looking for.

Posted on Mar 11, 2009

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DC-1040 Digitech, squelch control does not squelch. Help please.


change the switch and see if the problem goes away.If not it could be one of the filters.

Jan 18, 2016 | CB Radios

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I have a Midland 75-785 hand held, It was working fine then I went to use it and the squelch control is not working ( I get lots of static) radio still works. Sends and receives, but when I turn the...


what time of day are we talking here? usually skip is so heavy from 0800 until 1600 that no radio has a chance of transmitting or receiving.If you turn the squelch the other way what does it do?

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CB stays on RX - never goes off. Squelch is set at mid-point. Can you explain why please?


The AGC ( auto gain circuit is possibly cranked uo too much and perhaps the squelch circuit needs adjusting also. If allelse fails trun up the sq. conrol. the local ( louder ) sIgnals will trigger those signals....The weaker (DX ) signals will be more difficult to hear unless the sq. is right off .

Sep 20, 2010 | CB Radios

1 Answer

Squelch knob doesn't do anything.


Your SQ control is either bad or needs to be properly aligned on the circuit board. You can ship it in for repairs at dodgem250.com

Mar 15, 2010 | Uniden Bearcat Pro PC78LTW 40-Channels...

2 Answers

Squelch doesnt work


Open the component / speaker side cover on the radio, adjust VR3, this is the alignment control for the squelch. Set your squelch control knob on the front of the radio to about 10 o'clock and slowly adjust VR3 until the signal from the speaker is mute.

When you turn the squelch back to the 0 position, you should have signal with no squelch as in normal operation.

Thanks!
Dodgem

http://dodgem250.angelfire.com

Apr 06, 2008 | Cobra 29 LTD CB Radio

1 Answer

Squelch control on Galaxy DX-2547


You may have a bad transistor or detector diode that feeds the squelch circuit.If you can read a volt meter and Ohm Meter, and can solder ( Make your own repairs ) you may want to call Galaxy as the Techs there are normally very helpful.
Good Luck
Ed
NC Electronic
Mills, Wyoming

Nov 20, 2007 | Galaxy Radios DX-2547 40-Channels Base CB...

1 Answer

No sound- audio IC amp ok, squelch circuit or squematic needed- thank you


Well my friend I have same problem with some radio. Maybe you should try just to connect detector to audio amplifier and than make an squelch circuit in AF?

Jan 27, 2007 | Maxon MCB-30 40-Channels Base CB Radio

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