AT600 Choke Ring Antenna

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.

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Features

01.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

02.3D chock ring structure design with excellent multipath rejection capability

03.Low noise amplifier to improve anti-interference performance

04.Sub-millimeter level phase center error with outstanding stability and repeatability

05.High gain for strong low elevation angle signal tracking capability

06.Superior IP68 waterproof and dustproof level make it capable for work in harsh environment

Specifications

Antenna

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

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

Physical

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:2023-02-18

Version:Version:2.0

SinoGNSS AT Series Antennas

Release Date:2023-03-22

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