3D Chock High precision GNSS navigation base station antenna

Model Number   ACORSR44QQ-RB
Brand Name	VLG/Neutral/OEM
Small Orders	Accepted
Key Specifications/ Special Features:
3D choke base station antenna      
frequency band: GPS L1/L2/L5,BDS B1/ B2/ B3,GLONASS L1/L2,Galileo E1/E2/E5a/E5b/E6 
This is a full-frequency 3D chock-coil antenna, covering GPS L1/L2, Beidou 2nd generation B1/ B2/ B3, GLONASS L1/L2 and Galileo E1/E2/E5a/E5b/E6,
meeting the network requirements of CORS

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Key Specifications/ Special Features:

3D choke base station antenna

Product model:ACORSR44QQ-RB
Applicable frequency band: GPS L1/L2/L5,BDS B1/ B2/ B3,GLONASS L1/L2,Galileo E1/E2/E5a/E5b/E6

This is a full-frequency 3D chock-coil antenna, covering GPS L1/L2, Beidou 2nd generation B1/ B2/ B3, GLONASS L1/L2 and Galileo E1/E2/E5a/E5b/E6,

meeting the network requirements of CORS base station and CORS reference station of GNSS measurement system.

3D CHOCK BASE STATION ANTENNA SPEC.

Frequency Range (MHz) 1559MHz~1605MHz, 1160MHz~1300MHz Polarization Right-hand circular polarization

Front to Back Power (dB) ±60°≥25

Phase Center Error (mm) ＜1

Gain (dB) 42±2

V.S.W.R ＜2.0∶1

Noise Figure (dB) ＜2.0 DC

Voltage (V) 3.3~18

Current (mA)＜50

Impedance (Ω) 50

Adopt international advanced 3D structure choke design, equipped with anti-multi-path choke plate, waterproof, anti-ultraviolet cover, with stable phase center, high positioning accuracy, good reception for low elevation signal, etc.

The radome material is made of special resin for satellite antenna. The surface of the radome ensures salt spray resistance and corrosion resistance of ocean atmosphere, and it has no obvious fading phenomenon in 5 years under intense sunlight ultraviolet radiation.

The power supply circuit adopts lightning protection design, which can effectively protect the low noise amplifier and ensure the antenna can still work normally in the harsh outdoor environment.

3D Chock High quality high precision GNSS navigation base station antenna supplier

Built-in voltage regulator circuit, the antenna can work normally in a wide input voltage range.

The antenna adopts multi-feed point design and completely symmetrical antenna structure， to realize the coincidence of the phase center and the geometric center，at the same time reducing the influence of the antenna on the measurement error.

Connector Type TNC-K

Dimensions (mm) Φ380×304.2

Relative Humidity 0.9

Operating Temperature (℃) -45～+85

Storage Temperature (℃) -55～+85

Operation Environment Outdoor

Weight (kg) 9.5

Widely be used.

VLG'S 3D CHOCK Antenna can be widely used in reference station, base station, deformation monitoring, earthquake perdition, satellite signal following.

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Tags: GNSS navigation base station antenna