25mm Two Stage GPS-Glonass- GNSS Active Patch Antenna Module with Front-end Saw Filter. The AGGP.25F GPS – Glonass- GNSS active patch antenna (along with the AGGP.35 model) is the best choice to use as an embedded antenna with the latest generetion of GPS-Glonass -GNSS receivers.
It utliizes a 25.1*25.1*4mm advanced wide-band ceramic patch antenna with optimized gain, radiation patttern and axial ratio at GPS and Glonass centre frequencies. The AGGP.25F aslo includes a two stage LNA and a front-end SAW filter to reduce out of band noise such as from nearby cellular transceiver, and improve probability of the wireless device passing radiated spurious emissions certification.
