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Miniaturized three-system seven-frequency measurement antenna

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Product Description:

1, covering GPS L1/L2, GLONASS L1/L2, BDS B1/B2/B3 three system seven frequency points and support Beidou III navigation system;

2, the use of multi-feed point design and completely symmetrical antenna structure, to achieve the coincidence of the phase center and geometric center, improve the accuracy and stability of the phase center;

3, built-in lightning protection circuit, effectively protect the amplifier, to ensure that it can work normally in harsh outdoor environment;

4, built-in voltage regulator circuit, can work normally in a wide input voltage range;

5, the overall waterproof design, waterproof level up to IP67, can work normally outdoors for a long time.


Electrical Specifications

Frequency  Range(MHz):GPS L1、GLONASS L1、BDS B1:1557~1612、GPS L2、GLONASS L2、BDS B2/B3:1197~1278

Polarization:RHCP

Gain(dBi):≥5.0(90°)、≥0(20°)、≥-3(10°)

LNA Gain(dB):40±3


Mechanical Specifications

Connector:TNC-K

Dimensions(mm):Φ152×61

Weight(kg):≤0.5


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13924628001

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