YFGA025E3CM GNSS L1 buckle mount ceramic patch + cable active embedded antenna

Overview

The YFGA025E3CM is a high-performance GNSS active antenna designed for precise positioning applications. Operating in the 1559–1606MHz frequency range, it supports multiple satellite systems including GPS, GALILEO, BDS, QZSS, and GLONASS, with optimal performance on bands like GPS L1, GALILEO E1, and BDS B1C/B1I.

Boasting a compact 25mm x 25mm x 7.5mm form factor and lightweight design (typ. 11.8g), this ceramic patch antenna features a buckle mount for easy integration. Its electrical specifications include 50Ω impedance, RHCP polarization, and a directional radiation pattern. The built-in LNA delivers 16±3dB gain with a low noise figure (≤ 2.5dB), ensuring strong signal reception.

With impressive efficiency (up to 73.7%) and peak gain (0.69dBi) on key bands, it performs reliably in free space. RoHS and REACH compliant, it operates in -40°C to +85°C environments, making it suitable for diverse industrial and consumer applications. Packaged in pearl cotton trays (36 per tray, 180 per carton), it offers convenience in storage and transportation.