Somehow [hvde] wound up with a CB radio that does AM and SSB ... A mixer combines the IF signal with the frequency the Arduino commands. The radio had a “clarifier” which acts as a fine ...

The frequency band of 40 channels for public radio transmission in the 27 MHz band. Introduced in 1945, primarily for farmers and the Coast Guard, CB radio initially operated in the 460-470 MHz ...

No, CB radios operate on different frequencies than most walkie-talkies and cannot communicate with them unless both devices support overlapping bands.

What’s more, CB radio frequencies are so limited (23 channels, from 26,965 megacycles to 27,255 megacycles) that they must be used on a shared basis, like a telephone party line. Result ...

There was a time when one of the perks of having a ham radio in your car (or on your belt ... So he offered the “PocketCom CB” which was billed as the “world’s smallest citizens band ...