28Basic OperationPerforming CommunicationTip• On A-band, you can transmit and receive using the 144 MHz and 430 MHz Amateur radio bands.• On B-band, you can transmit and receive using the 144 MHz and 430 MHz Amateur radio bands.In addition, the frequencies on the chart below can be received on A-band and B-band.Chart of A-band and B-band reception frequenciesA-band and B-band reception frequenciesA-band B-band0.5 MHz to 1.8 MHz(AM BC Band)30 MHz to 76 (88) MHz(50 MHz band)108 MHz to 137 MHz(AIR band)137 MHz to 174 MHz(144 MHz band)174 MHz to 222 MHz(VHF-TV Band)222 MHz to 420 MHz(INFO band (1))420 MHz to 470 MHz(430 MHz band)470 MHz to 774 (800) MHz(UHF-TV Band)803 (800) MHz to 999.9 MHzCellular BlockedUSA version108 MHz to 137 MHz(AIR band)137 MHz to 174 MHz(144 MHz band)174 MHz to 222 MHz(VHF-TV Band)222 MHz to 420 MHz(INFO band (1))420 MHz to 470 MHz(430 MHz band)470 MHz to 580 MHz( ): EXP/European version1.8 MHz to 30 MHz(SW band)76 (88) MHz to 108 MHz(FM BC Band)• A-band and B-band can be received at the same time.You can receive Amateur radio frequency while listening to the AIR band, or receive two Amateurradio frequencies on the same frequency band at the same time (V+V/U+U: Dual frequencyreception on the same band).
