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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

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

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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

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