2021-01-15, 05:19 PM
Simpler option might be the GlobalSat BU-353-S4 "hockey puck". A few dollars more, but a simple install...and I got 8-11 satellites INSIDE the cabin. Location appears accurate within about 1 meter. Setup in OpenPlotter in 5 minutes....just two steps.
About $30 on Amazon....
About $30 on Amazon....