The 7-array satellite navigation anti-jamming antenna is an anti-jamming antenna for the BDS-B1, GPS-L1 and GLONASS-L1 frequency bands, and has the ability to resist complex styles of suppressed interference such as wideband, pulse, narrowband, and sweep frequency.
1. Main functions
1. It can receive satellite navigation signals from GPS-L1, BDS-B1 and GLONAS-L1.；
2. It can simultaneously suppress various broadband, narrowband and other types of interference such as sweep, pulse, white noise, continuous wave, etc. for the BDS-B1, GPS-L1, and GLONAS-L1 frequency bands.；
3. It has the function of querying the working status.
4. Adapt to the on-board power supply environment.
Second, the main performance
1. Anti-interference number: ≤6；
2. Anti-interference ability: In the case of useful signal power-130dBm, it can resist 1 interference that exceeds the useful signal level of 90dB, 3 interference that exceeds the useful signal of 80dB, and 6 interference that exceeds the useful signal of 75dB.；
3. Output power range: -55～-80dBm, which can be matched with satellite navigation receivers；
4. Working voltage range: DC18～36V；
5. Power consumption: ≤30W；
6. Dimensions: length*width*height≤230mm*230*50mm (without connector);
7. Direction of interference: azimuth 0~360 degrees, pitch 0~90 degrees；
8. Weight: ≤1500g；
9. Working temperature: -40℃～+75℃；
10. Storage temperature: -45℃～+85℃