2018-05-29, 06:33 PM
You must calibrate the SDR.
You can get some boat with the small antenna only if you are close to targets. You need a VHF antenna.
No GPS needed nor opencpn settings, defaults will work.
You can get some boat with the small antenna only if you are close to targets. You need a VHF antenna.
No GPS needed nor opencpn settings, defaults will work.