I am getting good audio levels (after attenuator hack) for APRS TX/RX via Direwolf 1.8 on my Raspberry Pi connected to my DigiRig Mobile at Baofeng UV5R HT connected to my Baotech VHF Amplifier and a Ground Plane Antenna in my attic. WSJTX seems to be running without issue as well.
I tried to get Winlink to work via Pat using packet ax.25+agwpe but like before PTT is very short and I get no connection. I added below to direwolf.conf, but no change. Any thoughts Baofeng owners that got it to work?
TXDELAY 500 # milliseconds before sending data (key-up delay)
TXTAIL 250 # milliseconds carrier tail after packet
SLOTTIME 10
PERSIST 64
FRACK 3000 # retry timer (3 seconds typical)
MAXFRAME 1 # max outstanding frames (AX.25)
RESPTIME 100
RETRY 5