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Online customer service
Customer service hotline
021-64056796
Customer service team:
Online service
Service time:
0:00 - 24:00
Product name

AT500 Choke Ring Antenna

The AT500 is a high performance choke ring antenna that can track GPS L1, L2, L5, GLONASS L1, L2, BeiDou B1, B2, B3, Galileo E1, E5a/E5b, AltBoc, L-Band and SBAS.
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The AT500 is a high performance choke ring antenna that can track GPS L1, L2C, L2P, L5, GLONASS L1, L2, BeiDou B1, B2, B3, Galileo E1, E5a/E5b, AltBoc, L-Band and SBAS. It is specially designed for deformation monitoring, CORS, and related GNSS infrastructure networks

 

Features

  • Low Noise Amplifier and high gain
  • Sub-millimeter level phase center error with outstanding stability and repeatability
  • Strong capability of tracking satellites at low elevation angle
  • Superior water and dust-proof design

 

Antenna

Antenna Type: Geodetic Antenna
Frequency Range: GPS, GLONASS, BeiDou, GALILEO, QZSS, L-Band, SBAS
Impendence: 50 Ohm
Polarization: RHCP
Axial Ratio: ≤3dB
Azimuth Coverage: 360°
Gain at Zenith: 7dBi
Phase Center Accuracy: ±1mm

 

LNA

LNA Gain:50dB±2dB
Noise Figure: ≤2dB
VSWR Output: ≤2.0 
Operation Voltage: 3.3-12VDC
Operation Current: ≤55mA
Ripple: ±2dB
Ground Delay: <5ns
 

Physical

Dimension: Φ379x312mm
Connector: TNC Female
Weight: 6.9kg
Operating Temperature: -40℃ to +85℃
Storage Temperature: -55℃ to +85℃
Humidity: 95% No-condensing
 
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