Look for the main "PLL" or "Main" board. On most compatible Icom models, there is a dedicated, outlined space marked for the optional UI-7 unit.
Useful for routing small cables and seating delicate pin connectors.
: Remove the DC power cable or internal battery pack. icom ui7 am fm unit install
Icom UI-7 AM/FM Unit is an optional expansion board designed to enhance the capabilities of several classic Icom HF transceivers. By installing this unit, users can unlock AM transmission FM transmit/receive , which are often not standard in the base models. Universal Radio Key Features & Compatibility Expansion Capabilities
Cycle through your modes (SSB, CW, etc.). You should now see AM and FM appear in the rotation. Look for the main "PLL" or "Main" board
Prepare the UI‑7 module
Reinstall all the case screws loosely at first to ensure proper panel alignment. : Remove the DC power cable or internal battery pack
Position the chassis cover back onto the radio frame, ensuring no internal wires are pinched along the edges. Reinsert and hand-tighten the chassis screws. 3. Testing and Verification
Allows full FM transmission/reception (approx. 100 watts).
Are you replacing an or installing a brand new one ?