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  • 海用高(gāo)精度測量天線

Shipborne high precision measurement antenna

Description:

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Product Description:

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

2, cover GPS L1/L2, BDS B1/B3 dual system four frequency points;

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

4. Standard parts and joints are made of 316 stainless steel, which can be used for a long time in high corrosive environment at sea;

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

6, the overall waterproof design, the waterproof level of the core components reaches IP67, to meet the normal outdoor work for a long time.


Electrical Specifications

Frequency Range(MHz):GPS L1& BDS B1:1550~1610、GPS L2 & BDS B3:1180~1290

Gain(dBi):≥5.5(90°)、≥-1.5(30°)、≥-3(10°)

Polarization:RHCP

Gain(dB):40±2

Mechanical Specifications

Connector:TNC-K

Dimension(mm):Φ189×52

Weight(kg):≤0.88


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13924628001

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