DATASHEET:
Overview
The Harxon HX-CH4601A GNSS UAV/Helix antenna utilizes Harxon’s QHA technology, wide-angle circular polarization (WACP) and small antenna phase center deviation (PCV) to ensure stable performance and accurate positioning even in the most challenging environments.
The antenna LNA features excellent out-of-band rejection performance, which can suppress electro magnetic interference, providing stability and reliability of GNSS signals.
The HX-CH4601A antenna is small and lightweight, making it ideal for UAV applications, and its standard SMA male connector allows for easy integration. The ruggedized design of this antenna has an IP65 rating for dust and water protection.
Features
- Supports GPS, GLONASS signal reception
- Stable phase center guarantees the accuracy of positioning within millimeter levels
- Anti-interference capability to endure the harsh operating environments
- IP65
Technical Specifications
| Performance | |
| GPS: | L1, L2 |
| GLONASS: | L1, L2 |
| Gain at Zenith (90°): | 1217-1257 MHz – 2dBi (maximum) 1565-1610 MHz – 2.5dBi (maximum) |
| Nominal Impedance: | 50Ω |
| Polarization: | RHCP |
| Axial Ratio: | ≤3dB |
| LNA Gain: | 33dB (typical) |
| Noise Figure: | ≤1.5dB |
| Output/Input VSWR | ≤2.0 |
| Operation Voltage: | +3.3 to + 12VDC |
| Operation Current: | 55mA (maximum) |
| Phase Center Deviation (PCV): | ±3mm |
| Group Delay Ripple: | <15ns |
| Physcial | |
| Dimensions: | ¢27.5 x 59 mm |
| Connector: | SMA male |
| Weight: | ≤ 25 g |
| Mounting: | customers design own installation |
| Environmental | |
| Operating Temperature: | -40 °C to +70 °C |
| Storage Temperature: | -40 °C to +70 °C |
| Humidity: | 95% non-condensing |
| Water/Dust Resistance: | IP65 |
Ordering
The HX-CH4601A GNSS UAV/Helix antenna from Harxon is available through TerrisGPS. Please use the Request Pricing form to contact us for further information.
