4 Bands GPS/Galileo/Beidou/Glnass Positioning Signal Amplifier Anti Interference Device

Product Description

Product Introduction Four satellite positioning frequency bands GPS/Galileo/Beidou/GlNASS anti-interference antenna has no less than three directions. B1/L1/G1 suppresses interference signal suppression function. Functions 1) Software loading function: Each component of the Beidou anti-interference antenna can be loaded through the serial port. Perform software loading, the component can automatically identify any exceptions during the loading process, and allow Load again after reboot. 2) Interference suppression function; 3) Perform suppression function.It has the ability to suppress interference signals in no less than three directions for B1/L1/G1 frequency points. 4) Radio frequency protection: capable of resisting high-power input damage. 1. Receiving antenna array composition Contains 4 B1/L1/G1 frequency receiving elements. 2. Operating frequency B1 1561M/L1 1575. 42M/G1 1601M 3. Antenna polarization method Right-hand circular polarization. 4. Coverage Azimuth angle 0°~360°, pitch angle 5°~90° 5. B1/L1/G1 antenna LNA specifications Low noise gain: 25. 0±2. 0dB; Output standing wave: ≤2. 0;3 / 6 Noise coefficient: ≤2. 0; In-band flatness: ±1dB. 6. Burnout prevention indicators The continuous wave power that the antenna port can withstand is not less than 10W. 7. Anti-interference type Anti-interference types include: broadband, narrowband, pulse, frequency hopping, frequency sweep and mixed interference. 8. Number of anti-broadband interference in different directions The maximum anti-interference directions are no less than 3. 9. Anti-interference range Azimuth angle 0°~360°, pitch angle -30°~30°, when there are multiple interference sources, the interference.The angle between the sources is ≥30°.
Product 3D model diagram

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