Join Date: Apr 2004
Location: Sonoran Desert, Arizona
There are a number of amateur transceivers that have continuous coverage from about 3.5 mHz up to and (some) including the vhf bands. In addition, there are some that can be modified simply (usually clipping a diode) for general coverage, receive and transmit.
There are two legal problems. The first is it is illegal for a ham radio transmitter to transmit in the CB band. The FCC certifies certain types of radios for particular uses. Ham radios aren't type accepted for use in the CB band.
The second legal problem is that if you are a licensed amateur, it is illegal for you as an amateur radio operator to transmit outside of any of the amateur bands. Since the CB frequencies do not fall within any of the amateur frequencies, you cannot transmit there. Obviously, you can operate a CB in the CB bands (do they still require a permit for CB?).
There is one exception. If there is an emergency, the FCC will allow transmissions that would normally be prohibited.
Just so you know...
I have extended communication capabilities in my Rubi. I carry a cell phone. I have a VHF and UHF transceiver. I also have continuous HF coverage from 3.5 mHz through about 29 mHz (80 - 10 meters). I have the physical capapability to transmit in the CB band (or any other) if an emergency requires it.