SPE-12-8-015/B/SS

Page 2 of 9

1. Introduction

The AGGP.25F GPS/GLONASS/GALILEO GNSS active patch antenna (along with the

AGGP.35 model) is the best choice to use as an embedded antenna with the latest

generation of GPS/GLONASS/GALILEO 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, GLONASS and GALILEO 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. Produced in TS16949

automotive quality approved facility and 100% tested for gain (S21), return loss (S11) to

ensure total consistency of performance.

Cable type, length and connectors can be customized and samples offered according to

requirement, subject to minimum order quantities in production. Taoglas also offers

custom tuning service based on minimum order quantities, contact your local regional

sales office for details.

The AGGP.25F consists of 2 functional blocks – the LNA and also the patch antenna.