Magnet mount antenna for GPS modules operating at 3V. Designed for use with automobiles - the magnet will hold the antenna in place at speeds greater than 100mph. 5 meter cable terminated with standard male SMA connector.
Posted by Rod Coleman on 8th Nov 2013
Magnetic mount for vehicle top use. The performance is pretty good - even halfway out of my groundfloor window it gets a fix with the adafruit GPS in a short time from cold, and gets differential (SBAS) a little while after.
I left it outside in the recent torrents & stormy weather, while logging GPS, and the recording (made every second) did not miss one entry. The waterproofing seems to be good.