Re: How to connect a Standard Horizon GX2100 AIS VHF to a Raymarine RL-70C plotter
Personally I have my doubts about the resistors. What happens if you connect it up the simple way?
This would be :
Signal out on RL70C to port 1 RX IN (grey) on the VHF
Signal ground on RL70C to ground (black) on the VHF
That should be all it takes.