Introducing the AX3705: A Versatile GNSS Antenna for Modern Applications
The AX3705 is a cutting-edge helical GNSS antenna that operates on dual frequencies and supports multiple constellations. It is indeed specifically engineered for various applications in drones and robotics, such as aerial imaging, topographic mapping, surveying, and security surveillance. With its high gain and expansive beamwidth, this antenna excels in performance, even at lower elevation angles, ensuring reliable satellite tracking and delivering accurate GNSS data in dynamic environments.
Weighing in at just 19 grams and boasting an IP65 rating,the AX3705 is not only lightweight but also robust against environmental factors. It offers superior pattern control and polarization purity, along with exceptional phase center stability and repeatability.
Key Specifications
| Dimensions | 27.5 x 60 mm |
| Weight | 19g |
| Power Supply | 3.3 – 12V, 55 mA |
| Supported GNSS signals | GPS L1, L2 GLONASS L1, L2 BDS B1, B2 |
| Peak Gain | 1217-1257 MHz: 2 dBi 1559-1610 MHz: 2.5 dBi |
| LNA Gain | 33 dB (typical) |
| LNA Noise Figure | ≤1.5 dB |
