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Harxon
D-Helix™ Antenna HX-CH7609A
D-Helix™ Antenna HX-CH7609A
SKU: Art.-Nr.: 80.2626
The Harxon HX-CH7609A is a high-performance GNSS antenna designed for high-precision positioning services. It provides outstanding satellite signal tracking including GPS, GLONASS, GALILEO, BeiDou as well as L-band correction services. It is ideal for applications such as surveying, mapping and various UAV operations.
€85,91
exkl. MwSt | €102,23 inkl. MwSt.
Mengenrabatte auf Anfrage verfügbar.
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- Description
- Data sheet
- Downloads
Description
The HX-CH7609A is a high-performance GNSS antenna designed for high-precision positioning services, offering superior satellite signal tracking for GPS, GLONASS, Galileo, BeiDou, and L-Band correction services. It is ideal for surveying, mapping, UAV operations, aerial photography, and infrastructure inspection.
HIGH PHASE CENTER STABILITY AND CONSISTENT PERFORMANCE
The HX-CH7609A features multi-point feeding technology, ensuring high phase center stability with centimeter-level accuracy. The D-QHA technology provides 2.8dBi gain across a wider frequency band, enabling consistent performance, especially for low elevation satellite tracking.
STRONG ANTI-INTERFERENCE PERFORMANCE
Equipped with a robust pre-filtered LNA, the HX-CH7609A offers excellent out-of-band interference rejection, ensuring reliable GNSS signals and preventing disconnections caused by electromagnetic interference during UAV operations.
OPTIMIZED INSTALLATION FOR INTEGRATION
Weighing only 30.5g, the HX-CH7609A is lightweight and compact (Ø43.6mm x 40.8mm), making it ideal for integration into UAVs. Its screw-mounted design improves stability and reduces the UAV’s overall weight, increasing flight endurance.
KEY FEATURES
- Comprehensive GNSS support: GPS, GLONASS, Galileo, BeiDou, and L-Band correction services
- Centimeter-level phase center repeatability with high gain at low elevation
- Improved signal filtering and excellent multipath rejection
- Lightweight and low-profile design for easier integration
Data sheet
| Parameter | Details |
| 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 at Zenith (90°) | 2.6dBi (1166-1278 MHz), 2.8dBi (1559-1612 MHz), |
| L-Band: 1.5dBi (@ Zenith) | |
| LNA Gain | 33±2dB |
| Noise Figure | ≤2dB |
| Output VSWR | ≤2.0 |
| Azimuth Coverage | 360° [Omni-directional] |
| Passband Ripple | ±2dB |
| Out of Band Rejection | 1400 MHz: 30dB, 1450 MHz: 33dB, 1700 MHz: 30dB (Upper Band) |
| 1000 MHz: 41dB, 1100 MHz: 40dB, 1130 MHz: 28dB (Lower Band) | |
| Operation Voltage | +3.3V to +5V DC |
| Operation Current | ≤55mA |
| Differential Propagation Delay | ≤5ns |
| Dimensions | Ø43.6 x 40.8mm |
| Connector | SMA-J |
| Weight | 30.5g |
| Mounting | 3-NO.3-48UNC screws |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -55°C to +70°C |
| Humidity | 95% non-condensing |
| Water/Dust Resistance | IP67 |
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