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

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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

AT340

Its high gain and wide beam provide good signal tracking performance even when satellites at low elevation angle. It is a good choice to customers developing systems or solutions for land survey, agriculture, construction, deformation monitoring.

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

Features

Multi-feed design provides stable phase center and multipath rejection capability
Good signal tracking performance when satellites at low elevation angle
Water and dust-proof design ensure absolute seal of kernel parts
Lightning proof circuit inside protects the LNA from surge immunity

Picture and Videos

Specifications

360°

Azimuth Coverage:

Phase Center Accuracy:

±2mm

≤3dB

Axial Ratio:

Antenna Type:

Geodetic Antenna

RHCP

Polarization:

Gain at Zenith:

5.5dBi

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

Frequency Range:

Impendence:

50 Ohm

LNA Gain:

40dB

3-18VDC

Operation Voltage:

Ground Delay:

5ns

Ripple:

±1dB

Noise Figure:

≤2dB

≤2.0

VSWR Output:

≤45mA

Operation Current:

Weight:

374g

Operating Temperature:

-40℃ to +85℃

Storage Temperature:

-55℃ to +85℃

Humidity:

95% No-condensing

Connector:

TNC Female

Dimension:

Φ152x62.2mm

     Built-in dual-channel speaker and microphone 

     • Operation System: Windows 10/Linux 

     • Input voltage: 6-36V DC

SinoGNSS Geodetic Antenna Series-DS-ENG.pdf

Documents