Since the front-panel buttons exist on every unit regardless of the board's presence, you can verify if a UI-7 is installed without fully disassembling the radio: Visual Check : Look through the air flow grill on the rear right side of the bottom
| Icom Model | Contains UI7? | AM/FM Feature | |------------|---------------|----------------| | IC-M506 | Yes – UI7 control head | Built-in AM/FM receiver | | IC-M400BB | Yes – UI7 is the remote control head | External AM/FM antenna input | | IC-M510 | Possibly similar UI7 variant | Yes | icom ui7 am fm unit
Checking the "parts" bins at local amateur radio swap meets. Since the front-panel buttons exist on every unit
: Operates at 40 watts on AM and 100 watts on FM. If you find the original Icom technical document
If you find the original Icom technical document for the , it will typically include: