The is an optional expansion board primarily used for the Icom IC-725 Go to product viewer dialog for this item.
The UI-7 is a slick replacement speaker grille and mounting dock. It replaces the factory AM/FM radio speaker grille on your dashboard (common in Toyota Tacomas, Tundras, 4Runners, and many GM trucks). It serves two purposes:
Conclusion
For more detailed diagrams, you can check resources like the Icom IC-725 Instruction Manual or specialized retailers like Universal Radio.
Required tools and parts
button. If the installation was successful, the mode display should now toggle between AM and FM instead of remaining unresponsive. Why Add the UI-7? While many modern rigs like the Icom IC-7300 include these modes as standard, adding the to a vintage preserves its utility for: 10-Meter FM : Using the unit with an optional UT-20 Tone Encoder allows you to work FM repeaters. Shortwave Listening
