- Shippenville, Pennsylvania, United States
- Jan 30th
PGA3 Antenna same as PGA1 (The PGA3 is More durable, robust) Topcon PGA3 antennas FOR SURVEYING, MACHINE CONTROL, NAVIGATION . These are specifically designed for Machine Guidance and Machine Control applications, and retain lock at speeds up to 50 kilometres per hour. Dual Constellation L1/L2/GLONASS The PG-A3 is a precision dual-frequency, dual-constellation GNSS antenna featuring precision micro center technology and an integrated ground plane to help eliminate errors caused by multipath.