I have a gme3600 uhf radio it trasmits but wont recieve

you may have a broken wire in the radio itself? or there is a wire broken inside the mike itself not just the connector.

it could be the battery, the antenna, as in not screwed in far enough, or the radio is defective, or the radio transmitting is not working correctly. If you have two radios, test it in the other direction, does the other radio receave further than 20 yards?

Giving you an exact answer is not possible.

Can you give details with the model#. is it a dual band VHF/UHF
will it RX UHF etc..

COBRA 25LTD CLASSIC OLD MODEL TRASMIT GOOD MOD GOOD HAS NO RECIEVE

REPLACE THE FINALS,does it come on?

It is possibly your PL (private line, interference eliminator code, tone code) has been changed or turned on. Check your programming to see that your radios are identical. If you have further questions please let us know the name/model of the radio, so we can be of more help.

The Motorola T-6510 uses FRS-GMRS frequencies the TK-3130 uses 2 UHF frequencies. Unless you had the radio custom programmed to match the GMRS frequencies it will not work.

UHF. To receive calls in your car, the radio would need to be programmed to a frequency matching other radio you are wanting to receive transmissions from.

Hi kb

That is an odd encounter, and most probably one of the R.F.I. kind. Radio Frequency Inference can be caused by many things. Sometimes it can be a nearby piece of equipment creating that much interference, that the mics could not operate. It may have been a spurious mobile radio transmitter as used with two way radio for the cops, ambo's, firies,or even a nearby Cab!! Some times faulty light dimmers can also spray RF.
To what ever end, the fact that 4 mics went down together is indicative of an external problem, and being radio mics, it would have been radio interference.
The only other thing to check is that they are UHF. there are many VHF mic systems still about, but these frequencies are now being used as part of the soon to be introduced digital TV transmission. Best check that they are UHF, The VHF type have actually been illegal for a number of years Hope this info has helped you understand your problem. I am happy to answer any questions you may have. Cheers

regards
robotek

hook the power cord direct to the battery