D-Helix™ Antenna HX- CUX012A

Overview

Harxon HX-CUX012A embedded helix antenna is designed for high precision positioning of UAV and offers superior satellite signal tracking. It provides excellent axial ratios, enables excellent multipath mitigation and a very precise phase center. As the helix antenna with the lowest profile ever, it is easy to be integrated, ideal for various UAV applications.

Key Features

Low Profile, Easy to be Integrated

HX-CUX012A is designed with extremely low profile (21.9mm) and weighs only 8g with a compact dimension of ¢46*21.9mm, making it ideal to be integrated into UAVs, surveying and monitoring devices. It meets the strict demands of low profile.

High Phase Center Stability and Consistent Performance

HX-CUX012A features a multi-point feeding technology that ensures a high phase center stability with centimeter level accuracy. It has a high peak gain of 3.3 dBi and excellent axial ratios, enabling excellent multipath mitigation and a very precise phase center.

Strong Anti-interference Performance

HX-CUX012A optimizes circuit layout and equips a robust pre-filtered LNA that features an excellent out-of-band interference rejection performance and restraints possible unwanted electromagnetic interference.

Advanced Patented D-QHA Technology

HX-CUX012A 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.

Parameters

PERFORMANCE

Signal Received

GPS L1/L2/L5
GLONASS L1/L2/L3
GALILEO E1/E5a/E5b/E6
BDS B1/B2/B3
QZSS L1/L2/L5/L6
IRNSS L5
SBAS L1/L5
L-Band

VSWR

≤2.0

Polarization

RHCP

Gain RHCP (maximum)

1166~1278 2.8dBi
1559~1612 3.3dBi
L-Band 1.5dBi

Nominal Impedance

50Ω

Beam Width

110°(typical)

Axial Ratio

≤3dB

LNA

LNA Gain

33±2dB

Noise Figure

≤2dB

Phase Centre Variation

±3mm

Operation Voltage

+3.3～+12VDC

Operation Current

≤40mA

Group Delay Ripple

≤15ns

MECHANICAL

Dimensions

¢46*21.9mm

Weight

Connector

IPEXⅠ

Mounting

3 M1.6 screws fixed

ENVIRONMENTAL

Operating Temperature

-40℃ to +70℃

Storage Temperature

-55℃ to +70℃

Humidity

95% non-condensing

Regulatory Compliance

FCC, CE, RoHS, REACH

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