Motorola CM200D Digital and analog transmissions 16 channels UHF and VHF frequency bands 40 watts (UHF) and 45 watts (VHF) power output 2 programmable buttons 2 year Motorola warranty Model numbers UHF Model Numbers AAM01QNC9JA1AN - UHF Digital (25W)AAM01QPC9JA1AN - UHF Digital (40W)AAM01QNC9JC1AN - UHF Analog Only (25W)AAM01QPC9JC1AN - UHF Analog Only (40W) VHF Model Numbers AAM01JNC9JA1AN - VHF Digital (25W)AAM01JQC9JA1AN - VHF Digital (45W)AAM01JNC9JC1AN - VHF Analog (25W)AAM01JQC9JC1AN - VHF Analog (45W)