Icom Ui-7 Am Fm Unit 'link' «Must Read»

The UI-7 is confirmed to be compatible with the following Icom models: Icom IC-725 Icom IC-728 (including M and S variants) Universal Radio : This unit is not required Icom IC-726

: Specifically enables AM transmission . Without this unit, many compatible radios can receive AM broadcasts but cannot transmit in AM mode. icom ui-7 am fm unit

If you acquire a UI-7 and it isn’t working, try these fixes: The UI-7 is confirmed to be compatible with

: Remove the top and bottom covers of the transceiver. icom ui-7 am fm unit

: Connect the short and long jumper wires (often labeled for specific pins like J21 and J22) as specified in the radio's instruction manual .