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AT600 Choke Ring Antenna

The AT600 is a high-performance choke ring antenna that can track GPS, GLONASS, BeiDou, BeiDou Global and Galileo. Featuring high gain, high accuracy, high reliability and full-constellation. Designed for land surveying, precision agriculture, deformation monitoring, CORS and related GNSS applications.

Features

 

  • Support BeiDou B1/B2/B3, BeiDou Global B1C/ B2a, GPS L1/L2/L5, GLONASS L1/L2, Galileo E1/E5a/E5b/E6, IRNSS, QZSS, SBAS and L-Band
  • 3D chock ring structure design with excellent multipath rejection capability
  • Low noise amplifier to improve anti-interference performance
  • Sub-millimeter level phase center error with outstanding stability and repeatability
  • High gain for strong low elevation angle signal tracking capability
  • Superior IP68 waterproof and dustproof level make it capable for work in harsh environment

 

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Specifications

Antenna
LNA
Physical
Beidou: B1, B2, B3
BeiDou Global: B1C, B2a
GPS: L1, L2, L5
GLONASS: L1, L2
Galileo: E1, E2, E5a, E5b, E6
Nominal Impedance: 50Ω
Polarization: RHCP
Axial Ratio (90°): ≤ 2dB
LNA Gain: ≥ 50dB
Noise Figure: ≤ 1.8 dB
VSWR Output: ≤ 2.0
Operation Voltage: 3.3 - 12VDC
Operation Current: ≤ 60mA
Group Delay: < 5ns
Passband Ripple: ±1.5dB
Gain at Zenith: 5dBi
Phase Center Offset: ≤ 1.5mm
Dimension: Φ379.5×296.5mm
Connector: TNC-K
Weight: < 8.5kg
Operating Temperature: -40℃ to +85℃
Storage Temperature: -55℃ to +85℃
Humidity: 95% No-condensing
Water and Dust Proof: IP68
Drop: Survive from 1meter drop
Calibration: NGS, IGS

Documents

SinoGNSS AT600 Chock Ring Antenna.pdf Release date: 2020-12-03 Version:2.0

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ComNav Technology Ltd.

Building 2, No.618 Chengliu Middle Rd. Shanghai 201801 China
Tel : +86 21 64056796
Fax: +86 21 54309582
Email: sales@comnavtech.com

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