Grounding the ProMaster Base HF Antenna.

I can’t stress the importance grounding when using Alpha ProMaster as Marine Antenna.

My Boat 41 feet and grounded to under keel copper plate.

I tried KISS compromise I lost 40 % receive and transmit output very hard get contacts –

I connected all my grounds to one point and then grounded to under keel copper plate. This cuts out noise and my Boat never transmitted so good in 360 degrees using Pro Master Vert antenna with NVIS System / I sent the owner of Alpha antenna lots of videos. Of my Marine hook up and me talking to Hams as far away as Australia.