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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