Yaesu Original FTM-100DR 144/430 C4FM Digital / FM Analog Dual Band Transceiver Supplied with*: MH-48A6JA DTMF mic MMB-36 Mobile Bracket SCU-20 PC connection cable DC power cable, mic hanger, and manual Voice FR mode (Voice Full Rate Mode) Data FR mode (High Speed Data Communication Mode) 500 Memory Channels for each A(Main) band and B(Sub) band Frequency Range Receive 108 - 137 MHz (Air Band) 137 - 174 MHz (144 MHz HAM) 174 - 400 MHz (GEN1) 400 - 480 MHz (430 MHz HAM) 480 - 999.99 MHz (GEN2) Cellular Blocked (North American model) Transmitter 144 - 146 MHz or 144 - 148 MHz 430 - 440 MHz or 430 - 450 MHz