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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

AT190

The AT190 has more than 3.5dBi peak gain and wide-width beam to ensure the signal receiving performance of satellite at low elevation angle. Furthermore, it is equipped with an O-ring and gold-plated SMA connector that make the antenna waterproof grade reach IP67 once installed on a mating surface.

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

Features

GPS L1, L2, GLONASS L1, L2, BeiDou B1, B2, B3 and Galileo E1, E5a, E5b tracking
High gain (3.5dBi) with superior tracking performance at low elevation angle
Compact size and low noise figure
Ground Plane independent
High stability and repeatability at phase center
IP67-level waterproof design

Picture and Videos

Specifications

Azimuth Coverage:

360°

3.5dBi

Gain at Zenith:

Polarization:

RHCP

Axial Ratio:

≤3dB

GPS, GLONASS, BeiDou, GALILEO

Frequency Range:

50 Ohm

Impendence:

Helix Antenna

Antenna Type:

3.3-12VDC

Operation Voltage:

Noise Figure:

≤2dB

LNA Gain:

33±2dB

Ripple:

±2dB

≤45mA

Operation Current:

≤2.0

VSWR Output:

Connector:

SMA male connector

Dimension:

Φ27.5x59mm

Weight:

25g

Storage Temperature:

-55℃ to +85℃

Humidity:

95% No-condensing

Operating Temperature:

-40℃ to +85℃

     Built-in dual-channel speaker and microphone 

     • Operation System: Windows 10/Linux 

     • Input voltage: 6-36V DC

Documents

SinoGNSS Helix Antenna Series-DS-ENG.pdf