<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>Making good progress thanks to so many on checking the COR, had to use HWINVERT on the COR and now all is well following COR on the Maxtrac receiver.</div><div><br></div><div>Final problem, I think..</div><div><br></div><div>The audio is horrible low on the Maxtrac. I have tried injecting via the microphone port and tried injecting flat tied inside the Maxtrac. If I plug a standard MIC into the mic port the audio is fine, so I am certain the TX Deviation is good.</div><div><br></div><div>I have been advised there is a TXGAIN setting, but I can only find that for Echolink, not for the port as a whole.</div><div><br></div><div>What am I missing? My other two BeagleBoards – plugged into controllers, I had a POT in the controller I used to bring the audio up where I needed it.</div><div><br></div><div>Mike</div><div>kb8zgl</div><div><br></div></body></html>