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

AT350 Mini Choke Ring Antenna

The AT350 is a small-sized choke ring antenna covering the GPS L1, L2, L5, GLONASS L1, L2, BeiDou B1, B2, B3, Galileo E1, E5a/E5b, AltBoc, L-Band and SBAS
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Product description
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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

 

Antenna

Antenna Type: Geodetic Antenna
Frequency Range: GPS, GLONASS, BeiDou, GALILEO, QZSS, L-Band, SBAS
Impendence: 50 Ohm
Polarization: RHCP
Axial Ratio: ≤3dB
Azimuth Coverage: 360°
Gain at Zenith: 7dBi
Phase Center Accuracy: ±1mm

 

LNA

LNA Gain: 50dB±2dB
Noise Figure: ≤2dB
VSWR Output: ≤2.0
Operation Voltage: 3.3-12VDC
Operation Current: ≤45mA
Ripple: ±2dB
Ground Delay: <5ns
 

Physical

LNA Gain: 50dB±2dB
Noise Figure: ≤2dB
VSWR Output: ≤2.0
Operation Voltage: 3.3-12VDC
Operation Current: ≤45mA
Ripple: ±2dB
Ground Delay: <5ns
 
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