... scrambler (optional) 3.FM radio receiver 5W uhf handheld Walkie talkie TH-F2 two way radio used walkie talkie vhf/uhf handheld two way ... memories Frequency:,136-174MHz, 245-246MHz, 400-470MHz, 470-520MHz Channel spacing: 5, 6.25, 10, 12.5, 25, 37.5 ... encode CDCSS/CDCSS auto decodeVOX function Multi and priority channel scan function Channel name setting Group calls 12.5/25KHz band selectable ...