For several years I have been using my HM-103 microphone on my ICOM IC-706 with no tab to lock the RJ45 microphone tab in place to the transceiver. In addition, I recently ordered a cable crimper from Amazon for about $19.00 that also came with a cable tester and 100 pieces of RJ45 connectors/plugs. After a little bit of some research on Youtube. I found some videos on how to replace network cables. I had Read More …