As do I , I have an SDS100 and use both Sentinel and ARC software to program with. I have both programs running at the same time while I bump back and forth. Never had an issue. Took me a while to get

I use Butel and have never had any issues. HP laptop running Win10. Just remember to save everything before doing anything

Hi Art : Like you I am an electronic cone head, so I need all the help I can get in programming these radios. Like you I use ARC to program my 396XT. Last year San Diego county and city upgraded to P2

Tom: Quick update on the SDS100 I LOVE IT. I have a 396XT which as you know is ph1. I live just outside San Diego and the Regional Comm sys recently upgraded to ph2 so I couldn't follow anything. The

Encryption is next and good luck on listening to that