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ComNav Technology Ltd.
Building 2, No.618 Chengliu Middle Rd. 201801 Shanghai China
Tel : +86 21 64056796
Fax: +86 21 54309582
Email: sales@comnavtech.com
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T300 Plus GNSS Survey Master SURVEYING SYSTEM
T300 Plus
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
Picture and Videos
Specifications
RHCP
Polarization:
BeiDou Global:
B1C, B2a
E1, E2, E5a, E5b, E6
Galileo:
Beidou:
B1, B2, B3
L1, L2
GLONASS:
50Ω
Nominal Impedance:
L1, L2, L5
GPS:
≤ 2dB
Axial Ratio (90°):
VSWR Output:
≤ 2.0
Noise Figure:
≤ 1.8 dB
LNA Gain:
≥ 50dB
Passband Ripple:
±1.5dB
Group Delay:
< 5ns
Operation Current:
≤ 60mA
Operation Voltage:
3.3 - 12VDC
Gain at Zenith:
5dBi
Phase Center Offset:
≤ 1.5mm
Water and Dust Proof:
IP68
Humidity:
95% No-condensing
Operating Temperature:
-40℃ to +85℃
-55℃ to +85℃
Storage Temperature:
TNC-K
Connector:
Weight:
< 8.5kg
Φ379.5×296.5mm
Dimension:
Drop:
Survive from 1meter drop
Calibration:
NGS, IGS
SinoGNSS AT600 Chock Ring Antenna.pdf
Release date: 2020-12-03
Version:2.0
Documents