Tag: GNSS Antenna

Topcon introduces the PN-A5 GNSS antenna Innovative convex impedance ground plane, improved multipath mitigation LIVERMORE, Calif. – February 23, 2012 – Topcon Positioning Systems (TPS) announces the new PN-A5 GNSS antenna that combines the company’s TA-5 full spectrum GNSS antenna element with a newly designed semi-hemispherical convex impedance ground plane.