Icom External Keypad V1.20 – Released

Now that the two toroids are prepared, and everything is already mounted into the enclosure lid, we can start soldering…

The project descibes to use a FT37-43 toroid. This toroid is manufactured by Amidon. I'm using a similar toroid made…

Green wire, 5 turns Start with the green wire. In the parts list it is stated this wire should be…

The original design features the Radio-Shack P/N 270-233 box, wich measures 5" 1/16 x 2" 5/8 x 1" 5/8. I…