TYT TH-9800 Quad Band 50W Mobile Car Ham Radio Cross-Band Remote Faceplate 800CH. Features CTCSS, DCS, DTMF, 2-Tone/5-Tone, Alphanumeric Display, & more! Transmits 10M (29Mhz), 6M (52Mhz), 2M (146Mhz) & 70cm (440Mhz) Bands, FM, 50W/40W, Receives additional frequencies too! Please use the compatible 4 bands antenna with this radio, to make sure the radio could work well. The dual bands antenna is not compatible. Please make sure the CTCSS are all set correctly on both radios to avoid the noise during transmitting. There is a backup fuse offered with the radio. When customer finds the radio is not turned on or no power display, please replace with the backup fuse on the radio. Remote Mountable Faceplate, Full Direct Entry Keypad mic, 800 channels & More!!