2D Choke Ring Antenna HX-CG7601A

Overview

Harxon HX-CG7601A 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 2D choke ring antenna with strong multipath suppression performance, specifically designed for applications require absolute positioning accuracy and multi-constellation support.

Key Features

High Phase Center Stability

The unique 2D choke ring design of HX-CG7601A ensures an excellent multipath reduction performance. And the antenna features the 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 HX-CG7601A 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.

Parameters

PERFORMANCE

Signal Received

GPS L1/L2
GLONASS L1/L2/L3
GALILEO E1
BDS B1/B2/B3
QZSS L1/L2
SBAS L1

Nominal Impedance

50Ω

Polarization

RHCP

Axial Ratio

≤2dB

Gain at Zenith (90°)

1200-1278MHz 6dBi(maximum)
1559-1615MHz 6dBi(maximum)

LNA

LNA Gain

50dB(typical)

Noise Figure

≤2dB

Output/Input VSWR

≤2.0

Operation Voltage

+3.3 to +12VDC

Operation Current

60mA(maximum)

Group Delay Ripple

≤5ns

MECHANICAL

Dimensions

¢322*261mm

Connector

TNC female

Weight

≤5.6kg

Mounting

BSW5/8''-11 screw, depth≥22mm

ENVIRONMENTAL

Operating Temperature

-40℃ to +85℃

Storage Temperature

-55℃ to +85℃

Humidity

95% non-condensing

Water/Dust Resistance

IP67

Regulatory Compliance

NGS, CE, FCC, RoHS

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