Hi everyone in the group.
I have a problem with my 857d rig.
I have? one isolated interface. The rig works ok in DIG modes and in PKT modes with menu 73 ( pkt rate )? set to 1200 mode.
But if i change the menu 71 to 9600, the rig don't output any modulation, only carrier outputs. I try a test tone in the computer and with a one handy in the same frequency in FM. and I don't have tone, only carrier.
I try to put the volume of the pc to the max. and the? menu pkt 072 ( 9600 tx gain ) at max ( 100 ). and i can hear the tone in the handy , putting the volume at max. , but at very very low level.
If I set the menu again at 1200 bauds, I can hear the tone at normal level.
I try in packet ax25 to stablish link in 1k2 , and it works without problem. I try to link at 9k6 ( commuting the audio rx output between 1k2 to 9k6 out pins off the rig, and the computer receive the packets, try to answer , but don't works.
What kind of problem I can have?
thanks & 73s
