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anti jamming device

Multi-System Compatible High-Stability Navigation Signal Receiving Module

ZDAJ-4-B1/B3-1
This navigation receiving module fully supports multi-system satellite signals including BDS, GPS and GALILEO, capable of accurately receiving BDS B1, GPS L1, GALILEO E1 and other frequency bands, and also expands to BDS B1/B3 frequency bands to cover core navigation application scenarios. Equipped with wide-band signal processing capability, it adapts to various complex signal environments such as pulse and swept-frequency signals. Its spatial coverage reaches 0°~360° in azimuth and -90°~90° in elevation, achieving omnidirectional reception without dead ends. The device features a compact design with a size of ≤140mm×140mm×32mm and a weight of only 560g, ensuring excellent portability. With precise power control and a rated power of 12W, it balances high performance and low energy consumption, making it a highly adaptable solution for navigation signal reception scenarios.
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This multi-system navigation receiving module adopts an advanced wideband signal processing architecture with excellent high precision signal acquisition and analysis capabilities. It stably supports multi-constellation satellite signal reception from BDS, GPS, and GALILEO, covering mainstream navigation frequency bands to meet strict requirements for signal quality in various professional scenarios. The product maintains outstanding high stability performance even in complex operating environments, achieving omnidirectional spatial signal coverage and ensuring continuous and reliable reception.With its wideband processing capability, the module efficiently adapts to multi-band signal input, further enhancing high precisionpositioning and reception performance, while its high stability operation reduces fluctuations in working conditions. Featuring a compact structure, reasonable power consumption, and high integration, it is suitable for industrial monitoring, surveying and mapping, vehicle navigation, and professional signal reception. It provides users with an integrated navigation signal solution that combines wideband broadband processing, high precision accurate reception, and high stability stable operation.
 

Receiving signals

BDS B1GPS L1GALILEO E1

BDS B1 and B3

 Type

Pulse,

Swept frequency,

Band-limited Gaussian white,

Spread spectrum matching spectrum 

Pulse 

Swept-Frequency 

Band-Limited Gaussian White Noise 

Spread-Spectrum Matched Spectral 

 Spatial Coverage

Azimuth: 0°~ 360°

Elevation: -90°~ 90°

Azimuth: 0°~360°

Elevation: -90°~90°

Volume

142 mm×142 mm×35 mm

≤140mm * 140mm*32mm

Power consumption

12 W

≤ 12W

Weight

560 g

≤560g

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

BDS B1: 1561.098 MHz ± 2.046 MHz

BDS B3: 1268.52 MHz ± 10.23 MHz