Can a CB radio pick up VHF signals?

Yes, a CB radio can pick up VHF signals with the right equipment. CB radios typically operate in the 27 MHz band, while VHF signals are transmitted in the 30-300 MHz frequency range. To receive VHF signals on a CB radio, you will need an external antenna and a converter. The antenna must be capable of receiving VHF frequencies, and the converter must be able to convert the VHF signals to the frequency range of the CB radio. With the proper equipment, it is possible to listen to VHF communications on a CB radio.