Multi-Frequency GNSS Beacon Antenna

ER-MA-07 Features:
1. Tracking in Challenging Environments;
2. Strong Anti-interference Performance;
3. More Ruggedized for Long Lasting Durability.

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Introduction

ER-MA-07 Multi-Frequency GNSS Beacon Antenna

Introduction

ER-MA-07 Multi-Frequency GNSS Beacon Antenna is a high performance GNSS antenna for base station that covers comprehensive GNSS support: GPS, GLONASS, Galileo, BeiDou as well as L-Band correction service. It is a 3D choke ring antenna with strong multipath suppression performance, specifically designed for applications require absolute positioning accuracy and multi-constellation support.

Features

High Phase Center Stability: The unique 3D choke ring design of ER-MA-07 ensures an excellent multipath reduction performance. And the antenna features Harxon patented multi-point feeding technology to achieve greater phase center stability.

Tracking in Challenging Environments: The strong ability to receive low elevation signals with high gain and wide beam width makes ER-MA-07 an excellent choice for tracking visible satellites and provide stable and precision GNSS data.

Strong Anti-interference Performance: The antenna LNA features an excellent out-of-band rejection performance, which can suppress the EMI, providing the stability and reliability of GNSS signals.

More Ruggedized for Long Lasting Durability: The IP67 ruggedized cover is made of Glass Fiber Reinforced Polymer(GFRP) material. The newly designed choke rings are treated with a more robust double treatment for longer lasting durability in harsh environments.

Specifications

Performance
Signal Received	GPS L1/L2/L5 GLONASS L1/L2/L3 GALILEO E1/E5a/E5b/E6 QZSS, L1/L2/L5/L6,IRNSS L5 SBAS L1/L5, BDS B1/B2/B3, L-Band
Nominal Impedance	50Ω
Polarization	RHCP
Axial Ratio	≤2dB
Gain at Zenith (90°)	1164-1300MHz 7.0dBi(maximum) 1525-1615MHz 6.5dBi(maximum)
LNA
LNA Gain	50dB(typical)
Noise Figure	≤2dB
Output VSWR	≤2.0
Operation Voltage	+3.3 to +12VDC
Operation Current	≤60mA(maximum)
Group Delay Ripple	≤5ns
Mechanical
Dimensions	¢379*312mm
Connector	TNC female
Weight	≤10.5g
Mounting	BSW5/8”-11 screw, depth≥22mm
Environment
Operating Temperature	-40℃ to +85℃
Storage Temperature	-55℃ to +85℃
Humidity	95% non-condensing
Water/Dust Resistance	IP67
Regulatory Compliance	IGS, NGS, CE, FCC, RoHS