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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

AT350

The AT350 is a small-sized choke ring antenna covering the GPS L1, L2C, L2P, L5, GLONASS L1, L2, BeiDou B1, B2, B3, Galileo E1, E5a/E5b, AltBoc, L-Band and SBAS frequency band. It is a cost-effective choice for deformation and security monitoring, reference station and related applications

Features

Compact size and lightweight design

Sub-millimeter phase center repeatability

Ideal for reference stations and deformation monitoring applications

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

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Specifications

Impendence:

50 Ohm

RHCP

Polarization:

±1mm

Phase Center Accuracy:

Axial Ratio:

≤3dB

Frequency Range:

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

7dBi

Gain at Zenith:

360°

Azimuth Coverage:

Geodetic Antenna

Antenna Type:

50dB±2dB

LNA Gain:

≤45mA

Operation Current:

Ground Delay:

<5ns

Operation Voltage:

3.3-12VDC

Ripple:

±2dB

Noise Figure:

≤2dB

≤2.0

VSWR Output:

Dimension:

Φ322x261mm

Connector:

TNC Female

Humidity:

95% No-condensing

Storage Temperature:

-55℃ to +85℃

Operating Temperature:

-40℃ to +85℃

Weight:

5.2kg

     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