High-performance 25mm ceramic GPS L1/GALILEO E1 antenna, 1575.42MHz, 4.34dBi gain. Perfect for navigation, telematics, tracking, and fleet management. High-Performance 25mm Ceramic GPS L1/GALILEO E1 Antenna ???? Frequency: 1575.42MHz ???? Gain: 4.34dBi ???? Antenna Type: High-Precision Ceramic ???? Optimized for: ✅ Navigation Systems – Achieve accurate GPS positioning for s... https://eteily.com/embedded-gnss-gps-irnss-glonass-gelileo-beidou-L1-L2-L5-S-band-antenna-/1472-1610-gps-l1-galileo-e1-ceramic-patch-antenna.html#/