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. On most compatible Icom models, there is a dedicated, outlined space marked for the optional UI-7 unit.
Carefully lift the cover. Be mindful of any internal speaker wires attached to the top plate; you may need to gently unplug the speaker connector to set the cover aside. Step 2: Locating the UI-7 Mounting Position icom ui7 am fm unit install
Adding the UI-7 unit is one of the best "quality of life" upgrades for older Icom rigs. It expands your operating capabilities from simple DXing to local ragchewing and emergency FM monitoring.
The board usually only fits one way. Check your specific radio manual’s diagram to ensure the notch or pin 1 is aligned correctly. Cycle through your modes (SSB, CW, etc
If you’re looking to add broadcast radio capabilities to your Icom transceiver, the is the classic internal upgrade you need. While many Icom base stations and mobiles come "FM-ready" today, several legendary models require this optional board to unlock AM and FM modes for local repeaters or clear-signal monitoring.
In this guide, we’ll walk through the installation process, safety precautions, and how to verify your unit is working perfectly. Before You Begin: Tools and Safety On most compatible Icom models, there is a
Remove the screws securing the of the transceiver.