The Icom IC-910H sets the standard in amateur radio satellite radios. The IC-910H contains a full 100 watts of power on VHF, eliminating the need for an external high power amplifier for satellite uplinks. For mode-J satellites, Icom provides 75 watts of output on UHF. With dual high sensitivity DSP compatible receivers, weak signal DX and satellite communications are second to none. Optional preamplifiers for each band are available for installations requiring additional receive gain. The optional UT-106 DSP units can be added to both bands for noise reduction and improved signal to noise ratio. The optional UT-102 unit may be added to announce the operating frequency in English or Japanese.