Transceiver, Marine transceiver, Ship Radio, Channel Scanning, 480 Channels, 12W transmit power, Built- ... modulation)4) Built-in voltage converter (option)SPECIFICATIONSGeneral(1) Frequency CoverageAll 480 CB Channels24.265 to 29.655 MHz(2 ... 455KHz(4) Audio Output3 watts at 8 Ohm(5) Frequency Response450dB or better(6) Cross modulation45dB or better(7) ... at 8 watts (No modulation) 27 MHz Ship Radio