HYS TC-9900 50W Quad Band HF VHF UHF Car Mobile Vehicle Two Way Radio Amateur Ham Base Mobile Transceiver Radio 1. Quad Bands Operation 10m 6m 2m 70cm HF VHF UHF Mobile Vehicle Radio 2. Over 800 Memory Channels quad band mobile radio 3. CTCSS/DCS Built-in; DTMF Function 10m 6m 2m 70cm HF VHF UHF Mobile Vehicle Radio 4. Convenient Access To WIRES and Other Internet-linking Systems 10m 6m 2m 70cm HF VHF UHF Mobile Vehicle Radio 5. Cross-band Repeat Capability 10m 6m 2m 70cm HF VHF UHF Mobile Vehicle Radio