The TX6200 is not only a fully featured 40 channel UHF CB Transceiver but also incorporates a wide band receiver capable of storing an extra 20 channels between 403 and 520 MHz. These extra channels can be included in the scan sequence of normal CB channels. Performance The full 5 Watt output power combined with a super sensitive receiver (-123 dBm threshold), gives maximum range when transmitting and receiving.