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Seven-array high-precision anti-jamming antenna

Description:

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Product Description:

1, the antenna is composed of 6 anti-interference units and 1 high-precision unit, providing high-precision positioning and anti-interference two functions;

2, anti-interference antenna unit adopts doubly-fed symmetrical design to ensure the performance consistency of each unit;

3, high-precision antenna unit adopts four-feed point design, stable phase center, high positioning accuracy;

4, equipped with an air vent valve, to ensure that the antenna working inside and outside the pressure balance;

5, the core unit and components are completely sealed to IP67 waterproof level, which can ensure the normal operation of complex outdoor environment for a long time.


 Electrical Specifications

Anti-jamming unit:

Frequency Range(MHz):1258~1278

Gain(dB):≥3.0(90°)、≥-5.0(20°)

Polarization:RHCP


High precision element:

Frequency Range(MHz):1559~1606、1205~1278

 Gain(dB):≥4.0 GLONASS L2(90°)、≥3.0 GPS L2(90°)、≥2.0 BDS B2(90°)、≥4.0 BDS B1、GPS L1、GLONASS L1(90°)、≥-3.0(20°)

Polarization: RHCP

LNA Gain(dB):21±1


Mechanical Specifications

Connector:TNC-K/J14F-15ZK

Dimensions(mm):Φ290×40

Weight(kg):<3.5


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13924628001

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