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首页图标Home >  Product > Satellite Antenna
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Satellite Antenna

3D Choke Ring RTK GPS/GNSS Antenna

Model Number：ACORSR44QQ-RB

Brand Name：VLG/Neutral/OEM

Frequency Range (MHz)：

1559MHz~1605MHz ，1160MHz~1300MHz

Polarization：Right-hand circular polarization

LNA Gain (dBi)：42±2

V.S.W.R：＜2.0

Noise Figure (dBi)：＜2.0

DC Voltage (V)：3.3~18

Current (mA) ＜50

Connector Type ：TNC-K

Dimensions (mm)：Φ380×304.2

Application:reference station, base station, deformation monitoring, earthquake perdition.

 

Leave a messageJT-9292 Long Distance UHF RFID Integrated Reader(Multi-tag) Contact3D Choke Ring RTK GPS/GNSS Antenna
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320f074cd03617f
74e217906cbfc0
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Overview

This 3D Choke Ring RTK GPS/GNSS Antenna is a high-precision, full-band antenna designed for use in GNSS measurement systems. It covers a wide range of frequencies, including GPS L1/L2/L5, Beidou II B1/B2/B3, GLONASS L1/L2, and Galileo E1/E2/E5a/E5b/E6. The antenna features an advanced 3D choke design with an anti-multipath choke plate, making it suitable for CORS (Continuously Operating Reference Stations) networking. It is waterproof, anti-UV, and offers a stable phase center, high positioning accuracy, and the ability to receive low-elevation signals.

 

Key Features

• Full-band

GPS L1/L2/L5、BDS B1/ B2/ B3、GLONASS L1/L2、Galileo  E1/E5a/E5b/E6

 

• Strong anti-interference performance

The pre-filtering scheme is adopted to effectively suppress out-of-band interference

 

• RTK positioning accuracy

Multi-feed point design and symmetrical antenna structure are adopted to realize the coincidence of phase center and geometric center, and reduce the influence of antenna on measurement error. 

• Good reliability

Lightning and waterproof design 


 

Specification

Electrical performance index:
Frequency Range (MHz)             1559MHz~1605MHz
1160MHz~1300MHz
Polarization                             Right-hand circular polarization
Gain (dBi)                                               Elevation  90°≥7
Elevation 20°≥0
Elevation 10°≥-3
Axial Ratio (dB)                                     Elevation Angle 90°≤2
Elevation 15°≤5
Front to Back Power (dB)            ±60°≥25
 Phase Center Error (mm)                                          ＜1
LNA Gain (dB)                                                           42±2
V.S.W.R                                                            ＜2
Noise Figure (dB)                                                  ＜2.0
DC Voltage (V)                                              3.3~18
Current (mA) ＜50
Impedance (Ω)                                                  50
Mechanical Specifications
Connector Type                                              TNC-K
Dimensions (mm)                                             Φ380×304.2
Relative Humidity                                               90%
Operating Temperature (℃)                                       -45～+85
Weight (kg)                                                           9.5
Storage Temperature (℃)                                       -55～+85
Operation Environment                                        Outdoor

 

Applications

3D Choke Ring Antenna can be widely used in reference station, base station, deformation monitoring, earthquake perdition.
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Overview

Key Features

Specification

Applications

JT-9292 Long Distance UHF RFID Integrated Reader(Multi-tag)

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GNSS Antenna

Megnetic 28db active GPS Antenna with 3m RG-174, SMA-J

Frequency: 1559~1577MHz Working Voltage: DC 1.8~3.6V Working Current: 8±2mA@3V Gain: 28dBi typical Noise Factor: 2dBi max Band width: 10MHz min VSWR: 2.0 max Impedance: 50ohm Dimension: 50.3mm(L)×38.4mm(W)×17.1mm(H) Model Number: V1750-002-A-1 Cable length and spec: 3000±30 mm (RG 174 Φ=2.8mm) Connector type: SMA-J/Fakra Application: Positioning and navigation: front and back

High accuracy L1+L5 GNSS Antenna for Vehicles Detail

GNSS Antenna

High accuracy L1+L5 GNSS Antenna for Vehicles

Antenna adopted multi-feed point and completely symmetrical structure, which lower the influence of antenna to measurement error while surveying. Antenna has high Gain, with pattern wide beam, with good reception with low elevation signal, insure the normal satellite signal reception even in serious occlusion environment. The Low noise amplifier section adopted pre-filtering scheme to effectively […]

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