Standard Precision Single Band Passive GNSS Antenna

Introduction
Key Features
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Introduction

SPATB1184BB2254_J7011 is a compact single-feed multi-frequency GNSS ceramic patch antenna designed for high-performance positioning applications. Covering GPS L1/L5, Galileo E1/E5a, BeiDou B1I/B1C/B2a, QZSS L1/L5 and IRNSS L5, it delivers reliable multi-constellation signal reception with a stacked, low-profile structure and adhesive mounting for easy integration.

Ideal for B1/L1 positioning applications
Low reflection loss for stable signal performance
Low axial ratio
High gain for reliable satellite signal tracking

Key Features

Multi-Frequency GNSS Coverage

SPATB1184BB2254_J7011 supports high band 1559–1592 MHz and low band 1164–1189 MHz, covering GPS L1/L5, Galileo E1/E5a, BeiDou B1I/B1C/B2a, QZSS L1/L5 and IRNSS L5 for multi-constellation positioning applications.
Single-Feed Design for Compact Integration

This antenna adopts a single-feed multi-frequency structure, helping simplify RF integration while maintaining broad GNSS frequency coverage in a compact ceramic patch form factor.
Excellent RHCP Performance for GNSS Applications

With right-hand circular polarization, the antenna is designed to match GNSS satellite signal characteristics and support stable signal reception in GPS, BeiDou and GLONASS applications.
Easy Mounting and Durable Construction

The antenna uses NITTO 5000NS adhesive mounting with a 0.16 mm tape thickness, and features dielectric ceramic substrate, silver-plated electrode and ground base, plus copper tin-plated pins for reliable mechanical and electrical performance.