I was kicking back in the parking lot of Wal Mart while my wife was doing some shopping. Rather than suffer through the trials and tribulations of that place, I decided to do some ham radio in the truck. While doing a little tinkering with my DMR radio, I found I had an open squelch on all my analog channels. Nothing like necessity to inspire learning. Here is how to adjust the squelch on the BTech DMR 6×2, Anytone 878UV, or the Anytone 868. The menu item numbers are off by a couple depending on the exact model, but the procedure is essentially the same.
