4-Channel Gnss Anti-Jamming Zdaj-4-B1-3 Type Bds B1, GPS L1, Galileo E1 Satellite Navigation Anti-Jamming Terminal

• Customization: Available
• Single Simultaneous Jammer: ≥100dB
• Three Simultaneous Jammers: ≥90dB
• Model NO.: ZDAJ-4-B1-3
• Receiving Signals: Bds B1, GPS L1, GPS L2, Galileo E1
• 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: 500 G
• Transport Package: by Box
• Specification: 130 mm × 130 mm × 22 mm
• Trademark: ZD TECH
• Origin: Made in China
• Production Capacity: 100piece/Month

Product Description

Product Description

The model of this product is ZDAJ-4-B1-3, which supports receiving BDS B1, GPS L1, L2 and GALILEO E1 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 ability under single simultaneous jammer is ≥100dB, and three simultaneous jammers are≥90 dB, effectively covering the full range of 0°~360°and -90°~90°pitch angle range. The product adopts a highly integrated hardware architecture, compact size, power consumption as low as 12 W, and weighs no more than 500 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,GPS L2,GALILEO E1
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×22 mm
Power consumption		20 W
Weight		500 g
Working frequency and bandwidth		BDS:1561.098 MHz±2.046 MHz; GPS:1575.42 MHz±1.023 MHz ,1227.60 MHz ± 5.115 MHz; GALILEO: 1575.42 MHz ± 7.6725 MHz