Satellite Navigation Anti-Jamming Terminal 4-Channel Gnss Anti-Jamming Zdaj-4-B1-2 Type Bds B1, GPS L1, Galileo E1, Glonass L5

• Customization: Available
• Single Simultaneous Jammer: ≥100dB
• Three Simultaneous Jammers: ≥90dB
• Model NO.: ZDAJ-4-B1-2
• Receiving Signals: Bds B1, GPS L1, Galileo E1, Glonass L5
• Jamming Type 1: Pulse Jamming
• Jamming Type 2: Swept Frequency Jamming
• Jamming Type 3: Band-Limited Gaussian White Jamming
• Jamming Type 4: Spread Spectrum Matching Spectrum Jamming
• Power Consumption: 20 W
• Weight: 600 G
• Transport Package: by Box
• Specification: 130 mm × 130 mm × 33 mm
• Trademark: ZD TECH
• Origin: Made in China
• Production Capacity: 100piece/Month

Product Description

Product Description

The model of this product is ZDAJ-4-B1-2, which supports receiving BDS B1, GPS L1, GALILEO and E1GLONASS L5 signals, and has excellent anti-jamming ability and satellite receiving advantages. The device can simultaneously deal with multiple types of jamming signals such as pulse, frequency sweep, spread spectrum matching spectrum, etc. The anti jamming capability under single simultaneous jammer is ≥100 dB, and three simultaneous jammers are ≥90 dB, effectively covering the full range of 0°~360° and -90°~90° pitch angle airspace. The product adopts a highly integrated hardware architecture, with a compact size, power consumption of no more than 20 W, and a weight of no more than 600 g. It is suitable for drones, vehicles and various high-precision positioning systems, and significantly improves the safety and reliability of navigation and timing systems in complex electromagnetic environments.

 

Product Parameters

Anti-jamming capability		Single simultaneous jammer: ≥100 dB Three simultaneous jammers: ≥90 dB
Receiving signals		BDS B1,GPS L1,GALILEO E1,GLONASS L5
Jamming type		Pulse jamming, swept frequency jamming, band-limited Gaussian white jamming, spread spectrum matching spectrum jamming
Anti-Jamming Spatial Coverage		Azimuth: 0°~ 360° Elevation: -90°~ 90°
Volume		130 mm × 130 mm × 33 mm
Power consumption		20 W
Weight		600 g
Working frequency and bandwidth		BDS:1561.098 MHz±2.046 MHz; GPS:1575.42 MHz±1.023 MHz; GALILEO: 1575.42 MHz ± 7.6725 MHz; GLONASS L5:1202.025 MHz ±10.23 MHz