If you don't then you will not be able to have the frequencies update properly. This is most noticable when trying to do the dopplar shift updates on both TX and RX.
857D - older Rigblaster jumper settings
1
jumper
2
PTT Ground
3
PTT
4
MIC
5
Mic Ground
6
jumper
7
jumper
8
jumper
PTT
3
PTT Ground
2
Ground
open
Mic Ground
5
Mic
4
AGW Packet Engine
Looking for a configuration to make a Kenwood TH-7D work with AGW Packet Engine?
Set the TNC type to "MFJ-1278" and take the default settings for it. Make sure you are on the right comm port and away you go.
