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Can I adjust squelch setting on GMEtx650 if so how?

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TURN IT ON.... MAKE SURE THE VOLUME IS LOUD ENOUGH TO HEAR.... TURN THE SQUELCH UP TO MAKE NOISE...THEN TO THE LEFT SLOWLY TO WHERE THE NOISE STOPS. THAT'S ALL..... EASY.

Posted on Dec 02, 2014

Testimonial: "There is no squelch button on this model. I figure it is preset, but I have one unit that makes no noise and another that seems to make noise whenever. Is not always but often enough to be very annoying."

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1 Answer

How is the squelch opening level adjusted?


I googled this and nice looking radio. I am guessing since I did not find a manual, sorry. It may be internally set by software. Sorry I cannot help more.

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Have interference after incoming transmission which remains til mic is keyed stays clear til after next incoming.


perhaps the squelch is set too "open". Try to program a tone code into the radios. Many times the manufacturer expects you to use a tone and they set the squelch too high, or open. This causes the squelch sound because the radio is trying to pull in weaker signals. If you are using a tone code, the model of the radio is needed to tell you if the squelch can be adjusted.

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Squelch won't turn off, won't go into power save mode


Power-save mode means the radio is being turned on and off repeatedly, to save power. The radio turns on, & if it hears any signals (i.e., if squelch circuit determines a station is being received), it turns on the speaker; else it turns off again to save power. So, squelch and power-save modes work hand-in-hand, and your problem is squelch circuit is either set too low, or a station is being received by the receiver. Download/look at the owner's manual and adjust the squelch circuit for a higher setting, and it should go into power-save mode again.
Good luck.

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My blackbox radio breaks squelch only when button is pushed.


I am familiar with radio programming software , but not your model. You could have squelch adjustments or settings that need to be set in the software end. Did you set something to mute? Can you set the signal level for the radio to open squelch? Are you able to connect to a service monitor and inject a signal and see where it does break squelch? These are things I would check.

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2 Answers

Cobra PR4750WX - how do I adjust squelch?


You are right there is no adjustment. You can however turn the squelch off and this maybe what is happening to you.
To turn the squelch off you press and hold the button that is just below the push-to-talk button for at least 5 seconds.
To turn the squelch back on, you either press (less than 5 sec.) and the same button or change channels.
When talking with a specific party or group, you should use the tone coded squelch (CTCSS) and that will mitigate the noise if you are not already doing that.

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1 Answer

Help setting up bc145xl scanning radio


you have to adjust the squelch. When it scans it will stop when ever the squelch breaks. Start with the squelch turned up a little less then half way, then scan.

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1 Answer

No Auto Squelch on Cobra PR4700WX


Yes sir, when u will open the set u can find two potentiometers , one is for tranmitter another for receiver . Try adjusting the same ( second radio should be transmitting ) do not switch one radio without antennae it may burn ..
Regards
raj/

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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

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1 Answer

How to set squelch on a motorola t73xta7ta7bk 2 way radio


That is a Maratrac, the squelch is adjustable thru a variable resistor on the audio/squelch board within the chassis. It is labeled R1132 SQUELCH, and is located very close to the locking handle. Some models have a metal bracket that holds the interface board, (thats the only board in the chassis that is mounted vertically), if you remove this bracket you can see R1132 alot easier, but do not need to remove the bracket to adjust R1132. Clockwise tightens the squelch. One catch though, for this adjustment to work, the radio must have been programmed with the unmuting/muting setting in the RSS, set to And/Or. It comes from the factory set for Std/Std. And in my 15+ years in the business, I have seen only one programmer that changes this setting. Me. Good Luck.

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