D-Helix™ Antenna HX-CU7603A

Overview

Harxon HX-CU7603A is a high performance GNSS antenna designed for high precision positioning service and offers superior satellite signal tracking, including GPS, GLONASS, GALILEO, BeiDou, as well as L-Band correction service. Its RTK level positioning accuracy makes it ideal to be integrated into application as surveying and mapping, and various UAVs operations.

Key Features

Advenced Patented D-QHA Technology for Exceptional Low Elevation Tracking

HX-CU7603A D-Helix™ Antenna adopts patented D-QHA technology for stable performance of wide-angle circular polarization (WACP), which ensures exceptional low elevation satellite tracking while maintaining high gain and providing reliable signal tracking.

High Phase Center Stability and Consistent Performance

HX-CU7603A features multi-point feeding technology that ensures high phase center stability with centimeter level accuracy. Its high gain with ultralow signal loss, wide beam width effectively improve positioning accuracy.

Small Form Factor, Light Weight, Low Power Consumption

Weighting only 20g, the lightweight HX-CU7603A D-Helix™ antenna has a compact dimension of D32.2*H45.8mm only. It’s also a low power consumption antenna that could prolongs fly endurance of the UAVs.

Parameters

PERFORMANCE

Signal Received

GPS L1/L2/L5
GLONASS L1/L2
GALILEO E1/E5a/E5b
BDS B1/B2/B3
QZSS L1/L2/L5/L6
IRNSS L5
SBAS L1/L5
L-Band

Nominal Impedance

50Ω

Polarization

RHCP

Axial Ratio

≤3dB

Gain RHCP(maximum)

1166-1278MHz 2.4dBi (@ Zenith)
1559-1612MHz 2.5dBi (@ Zenith)
L-Band 1.0dBi (@ Zenith)

Azimuth Coverage

360°(Omni-directional)

Output VSWR

≤2.0

LNA

LNA Gain

33±2dB

Noise Figure

≤2dB

Output VSWR

≤2.0

Out of Band Rejection

Upper Band:<1400mhz>30dB<1450mhz>33dB >1700MHz>30dB
Lower Band:<1000mhz>41dB<1100mhz>40dB<1130mhz>28dB

Passband Ripple

±2dB

Operation Voltage

+3.3V to +12V DC

Operation Current

≤55mA

Differential Propagation Delay

≤5ns

MECHANICAL

Dimensions

¢32.2*45.8mm

Connector

SMA Male

Weight

≤20g

Mounting

Refer to installation guidance

ENVIRONMENTAL

Operating Temperature

-40℃ to +70℃

Storage Temperature

-55℃ to +70℃

Humidity

95% non-condensing

Water/Dust Resistance

IP65

This website stores cookies on your computer. These cookies are used to provide a more personalized experience and to track your whereabouts around our websitle in compliance with the European General Data Protection Reguation. If you decide to to op-out of any future tracking, a cookie will be setp in your browser to remember this choice for one year.

Deny