Anti-interference array antenna
Product Introduction
This product is an anti-jamming array antenna developed for the B3 frequency point of Beidou navigation anti-jamming system, S frequency point of Beidou anti-jamming system, L frequency point of Beidou, L1 frequency point of GPS navigation system, and G1 frequency point of GLONASS navigation system. It includes four Beidou B3 channels, four Beidou downlink S channels, one Beidou uplink L channel, one GPS L1 channel, and one GLONASS G1 channel. The antenna adopts a multi-system, multi-band anti-jamming design scheme, with a compact structure and comprehensive functions.
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Highly integrated, multi-system frequency bands;
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Resistant to high and low temperatures, stable frequency;
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Low mutual coupling characteristics in receiving frequency bands, high transceiving isolation;
| Index | Parameter |
|
Frequency Range |
B3, L, S, L1, G1 |
|
Polarization Mode |
Left, right-hand circular polarization |
|
Antenna Beam |
Azimuth 0°～360°; Elevation 10°～90° |
|
Voltage Standing Wave Ratio (VSWR) |
≤1.5 (50Ω) |
|
Gain |
≥2dBic ~ ≥3dBic, customizable |
|
Transceiving Isolation |
≥15dB ~ ≥25dB, customizable |
|
Antenna Size |
Φ220mm*15mm, Φ250mm*17mm, customizable |
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