YEGN010L1AM active GNSS screw mount low profile external antenna

Overview

The YEGN010L1AM is a rugged, low-profile active external GNSS antenna engineered for high-precision multi-constellation positioning in demanding environments. Supporting triple-band operation across 1164–1300MHz and 1525–1606MHz (L1/L2/L5/L6), it is compatible with GPS, GLONASS, Galileo, BDS, QZSS, and IRNSS systems, ensuring reliable signal acquisition and centimeter-level accuracy.

Featuring a compact screw-mount design measuring 89.3mm x 86.3mm x 35.4mm and a robust IP67-rated housing, the antenna is built to withstand harsh outdoor, industrial, and automotive conditions. Its integrated low-noise amplifier (LNA) delivers the gain of 38 ±4dB with an ultra-low noise figure of ≤2.5dB, significantly enhancing weak signal reception in challenging environments such as urban canyons or remote areas.

The antenna utilizes right-hand circular polarization (RHCP) with a directional radiation pattern and offers excellent axial ratio performance for improved multipath rejection. It operates from a 3–5V power supply with low current consumption, making it suitable for both vehicle and portable applications. Compliant with RoHS, REACH, and UL safety standards, the YEGN010L1AM is an ideal solution for autonomous vehicles, precision agriculture, marine navigation, industrial IoT, and surveying systems where reliability, durability, and high performance are critical.