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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

AT500

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

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

Picture and Videos

Specifications

Azimuth Coverage:

360°

RHCP

Polarization:

Impendence:

50 Ohm

Axial Ratio:

≤3dB

±1mm

Phase Center Accuracy:

Frequency Range:

GPS, GLONASS, BeiDou, GALILEO, QZSS, L-Band, SBAS

7dBi

Gain at Zenith:

Antenna Type:

Geodetic Antenna

≤55mA

Operation Current:

≤2.0

VSWR Output:

Noise Figure:

≤2dB

Ripple:

±2dB

Ground Delay:

<5ns

3.3-12VDC

Operation Voltage:

LNA Gain:

50dB±2dB

Humidity:

95% No-condensing

Connector:

TNC Female

Dimension:

Φ379x312mm

6.9kg

Weight:

Operating Temperature:

-40℃ to +85℃

Storage Temperature:

-55℃ to +85℃

     Built-in dual-channel speaker and microphone 

     • Operation System: Windows 10/Linux 

     • Input voltage: 6-36V DC

SinoGNSS Choke Ring Antenna Series-DS-ENG.pdf

Documents