XH2501-AJS-4CH-DPA Dual-frequency Dual-function Antenna Terminal | Anti-jamming & Anti-spoofing BDS/GPS, Miniature GNSS All-in-One

Product Overview

Key Advantages

• Dual-frequency & Dual-protection Performance
  Supports GPS L1 and BDS B1i dual-frequency satellite signal reception, with both anti-jamming and anti-spoofing protection: single-tone interference suppression ≥105dBc, 3-tone interference suppression ≥95dBc; excellent anti-spoofing performance with output residual spoofing signal CN0 ≤20dB, which can effectively identify and suppress spoofing signals to ensure authentic and reliable navigation data.
• Adaptable to All Interference Types
  It effectively resists various electromagnetic interference forms including band-limited Gaussian white noise interference, spread spectrum matched filter interference, pulse interference, sweep interference and mixed interference, fully covering common interference scenarios to ensure uninterrupted navigation signals.
• Full Airspace Coverage Protection
  The anti-jamming airspace covers the full 0°~360° azimuth range and -90°~90° pitch range, realizing three-dimensional full-dimensional interference protection without azimuth or pitch blind spots, suitable for full-attitude drone flight and various mobile platform scenarios.
• Highly Integrated All-in-one Design
  Built-in integrated antenna array, anti-jamming processing module and satellite navigation receiver, the all-in-one architecture eliminates the need for additional peripherals and greatly reduces system complexity. With a compact size of only 150×130×22mm and weight ≤520g, it is easy to install and perfectly fits the limited installation space of small platforms.
• Low Power & Cost-effective
  Operating power consumption is ≤13W at room temperature, and the low-energy design adapts to the power supply capacity of small drones and portable devices. The standardized integrated solution significantly reduces custom development and deployment costs, and provides outstanding cost advantages while ensuring high dual-protection performance, suitable for mass deployment.

Detailed Technical Specifications