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GMRS Radios Connectivity Issues Despite Identical Settings


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My two GMRS radios can connect to the repeater and communicate with other users, but they cannot hear each other.

Even when I took both radios 100 meters from the repeater, they still couldn't hear each other.

Both radios are identical, and I used the programming software to update them with the same settings.

I have even replaced my radios, thinking that might resolve the issue. 

·         Radioddity GM-30 Plus GMRS Radio (current one)

Here are my channels 23 to 30 settings which I got permission for:

Channel                Frequency                           Name                                    Tone

23           462.5500 / 467.5500       RPT-1    GCR 550 Spanish Fort     141.3 Hz / 141.3 Hz

24           462.5750 / 467.5750       RPT-2    GCR 575 Semmes            100 / 100 Hz

25           462.6000 / 467.6000      RPT-3    GCR 600 Perdido Beach 141.3 Hz / 141.3 Hz

26           462.6250 / 467.6250      RPT-4    GCR 625 BAY MINET       141.3 Hz / 141.3 Hz

27           462.6500 / 467.6500      RPT-5    GCR 650 Fairhope            67.0 Hz / 67.0 Hz

28           462.6750 / 467.6750      RPT-6    GCR 725 New Orleans    141.3 Hz / 141.3 Hz

29           462.7000 / 467.7000      RPT-7    Spanish Fort Hgh School 141.3 Hz / 141.3 Hz

30           462.7250 / 467.7250      RPT-8    GCR 725 Theodore, Al    141.3 Hz / 141.3 Hz

I appreciate any suggestions you may have.

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Posted

I've tested hand held radios in different rooms that are next to each other without issues. Normally a wall is enough to keep two hand held from defensing each other. If not then get more distance between the two radios. 

If more distance between the radios and/or turning the RX tones off does not help, then you will want to double and triple check the settings on the two radios and on the repeater.

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