Well well .. thats odd.
I checked the output of the Matsutec HA102 with a 10GS oscilloscope (with a 50 Ohm termination) and it does send! I'm in the marina right now so my
boat is standing still. The Matsutec HA102 sends out a good looking burst on either 162,025 or 161.975 MHz every 3 or 4 minutes.
So I plugged in a DVB-T Stick and tuned it to 162,025 and later 161.975 MHz.
With SDR sharp I see a really good burst every 3..4 minutes and
OpenCPN shows my ship.
However - At marinetraffic I can't see it. There is a ship with just 2 boxes away. I can see it at marinetraffic and the position is updated regulary. (it says: "Last position recevied: 5mins ago")
So even after 2h my ship does not show at marinetraffic.
Thats really odd .. Checksum of the string is correct - I can't find any error in my setup...
I think I'm going on a walk with my
laptop tomorrow to check if I can receive it from a distance