TYT TH-UVF9 Dual Band Amateur Ham Radio 220/2m (200-260 & 136-174 MHz) 220-260 & 136-174 MHz , 5 watts dual band, dual display, dual standby a/b band independent operation 2 x 128 channels storage and scanning shortcut menu operation mode CTCSS/DCS and tone search scanning 1750Hz tone PTT & ANI ID priority transmit selectable 0~9 grades squelch level setting LED display VFO step function emergency alarm busy channel lock-out(BCLO) transmitter time-out timer(TOT) Receive saving function auto keypad lock power-on display battery power voltage power-on message response