As the Icom IC-725 and IC-729 have moved into "vintage" status, the UI-7 has become a sought-after item on the used market. Discontinued Status: The unit is no longer in production by Second-Hand Market:
Press the FM button. You should hear a rushing white noise sound (discriminator hiss) if the squelch is open. Tune to a local 10-meter amateur frequency or a known signal source to confirm clear audio decryption.
Because the UI-7 unit has been out of production for decades, finding one requires targeting the used and vintage radio market. icom ui7 am fm unit
As an older electronic module, the IC-UI7 is subject to age-related issues:
It is also known to be compatible with other radios of the same era, including: As the Icom IC-725 and IC-729 have moved
If you are looking to purchase, sell, or install a UI-7 module, let me know:
Here is a comprehensive guide to the features, compatibility, installation, and performance of the Icom UI-7. What is the Icom UI-7 AM/FM Unit? Tune to a local 10-meter amateur frequency or
Find the designated open mating pins screen-printed specifically for the optional AM/FM accessory.
The is an optional internal add-on board designed to expand the operational modes of older Icom HF transceivers . It was primarily used to enable full AM transmit and FM transmit/receive capabilities on radios that lacked these modes as standard. Compatible Transceivers
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: Secure the wiring with ties and replace the covers. How to Identify if a UI-7 is Installed