My IC-F21 portable radio wont communicate with each other. is there a reset?

uk-repair.com/repair/hard-reset/icom-radio-marin-ic-ssb-m802/369/6891.html


Try this site

Relays are complicated.. expecially in the same band... but if you have two transceivers which do not interfere with each other, then a relay unit can be made by building a 'carrier detect circuit and relay output' to control the TX/RX of each rig and correctly adjusting the audio levels fed to each.....

Be sure your computer baud rate is set to match what the radio is using.

I can to see on Panel Screen ICOM IC-A210 message RX error

most of these icom radios software was radio specific, they wont work across different models, not sure about the commercial side

Hi Paul,

The best I can come up with is Try this: join yahoo group Specific to your radio Make/Model, the experts there will help you with useful info and you can download manuals, schematics and software, if available, for your radio and all this is free.

I hope I have been of assistance to you.

Regards,
Peter

Sorry, but your radio is limited to 16 channels in the 400-430 and 440-470 MHz ranges. The number of channels cannot be expanded, nor can the frequency coverage.

Bill B

put new batteries in it

What you have is a programming issue. The radios need to be "cloned" so they will all work together. You can buy the software on line for about $65.00 then you can change frequencies when ever you want.

Is it a UHF radio or GMRS/FRS?