Helix Antenna HX-CH4601A

Overview

Harxon HX-CH3602A is a high performance GNSS antenna designed for high precision positioning service and offers superior satellite signal tracking, including GPS, GLONASS, GALILEO and BeiDou. Its RTK level positioning accuracy makes it ideal to be integrated into application as surveying and mapping, and various UAVs operations.

Key Features

Advanced D-QHA Technology

Harxon’s D-QHA technology ensures HX-CH4601A more stable performance of wide-angle circular polarization (WACP), and smaller antenna phase center deviation (PCV).

Tracking in Challenging Environments

HX-CH4601A is able to track visible satellites under challenging conditions, providing the positioning solutions with high precision and reliable data.

Strong Anti-interference Performance

The antenna LNA features excellent out-of-band rejection performance, which can suppress the interference of magnetic disturbance, providing the stability and reliability of GNSS signals.

Small Size and Light Weight

The light weight and small size HX-CH4601A antenna can lighten the loads of UAVs, as well as a standard SMA male connector for easy integration. Its IP67 ruggedized design can protect it from dust and water.

Parameters

PERFORMANCE

Signal Received

GPS L1/L2
GLONASS L1/L2
GALILEO E1
QZSS L1/L2
SBAS L1

Nominal Impedance

50Ω

Polarization

RHCP

Axial Ratio

≤3dB

Gain at Zenith (90°)

1217-1257MHz 2dBi(maximum)
1565-1610MHz 2.5dBi(maximum)

LNA

LNA Gain

33dB(typical)

Noise Figure

≤1.5dB

Output VSWR

≤2.0

Operation Voltage

+3.3 to + 12VDC

Operation Current

55mA(maximum)

Group Delay Ripple

＜15ns

MECHANICAL

Dimensions

¢27.5*59mm

Connector

SMA male

Weight

≤25g

Mounting

customers design own installation

ENVIRONMENTAL

Operating Temperature

-40℃ to +70℃

Storage Temperature

-40℃ to +70℃

Humidity

95% non-condensing

Water/Dust Resistance

IP67

Regulatory Compliance

CE, RoHS

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