<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif; "><div>This is a new problem I have not experienced.</div><div><br></div><div>I have a maxtrac RX and a maxtrac TX hooked up I believe appropriately to the BeagleBoard.</div><div><br></div><div>The board detects COR fine and turns the TX PTT on, however, when the COR drops, the PTT stays lit on the board and the TX stays transmitting indefinitely (at least I haven't found the timeout yet).</div><div><br></div><div>Any suggestions on what I may have screwed up on this one? I don't have this issue on any of my other Beagleboards.</div><div><br></div><div>Mike</div><div>kb8zgl</div><div><br></div></body></html>