We are leading suppliers and manufacturer of gps internal antennas is using in gps logger, gps trackers & other gps devices.
In very effective price .
Specifictaion
center frequency 1575.42mhz±2 mhz
v.s.w.r 1.5:1
band width ±4 mhz
impendence 50 ohm
peak gain >3dbic based on 7×7cm ground plane
gain coverage >-4dbic at