1. TYT TH-7900 Dual Band Mobile Transceiver, Frequency Range: 144-148MHz/420-450MH, complies with Part15B of FCC rules, FCC ID: PODTH-9800. The function and operation is the same as TH-7800.
2. TYT TH-7900 Amateur Mobile Radio, 800CH, build-in V+U cross band repeater and full duplex capability, Solid Receive Audio&Good Signal Reports, High Volume Clear,Output Power: 50/20/10/5W(144MHz), 35/20/10/5W(430MHz);
3. TYT TH-7900 Mobile Car Radio, Removable front panel with 4 meters separation cable, support 2 installation for meet your needs.