GPS Magnetic Antenna SMA(M) R/A

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