Yaesu Original FTM-400XDR 144/430MHz Dual-Band Analog/Digital Mobile Transceiver System Fusion 50W FM, C4FM FDMA w/ GPS for APRS(1200/9600bps), Micro SD Frequency range RX - 108-470 / 800-999 MHz (cellular blocked) Frequency stability -  2.5 p.p.m. (-20 ~ +60 C) Tuning steps - 5 / 6.25 / 10 / 12.5 / 15 / 20 / 25 / 50 / 100 kHz Filters - 12 / 30 kHz