Icom no longer manufactures these units. Your best bet is eBay, QRZ forums, or specialized estate sales.
Installing the UI-7 requires opening the radio's case and plugging the board into the bottom section. icom ui-7 am fm unit
: Without the unit, the IC-725 only outputs 100 watts on SSB and CW. Installing the UI-7 enables AM transmission at and FM transmission at Full Reception Icom no longer manufactures these units
When shopping for an IC-275 or IC-475, always check if the UI-7 is already installed. Radios sold with the unit included often command a premium, but it is usually cheaper than buying the radio and the module separately. icom ui-7 am fm unit
Here are some of the key features of the Icom UI-7 AM/FM unit: