G5-A1

Cost-conscious and high-performance

A rugged housing combined with full-wave GNSS tracking, this antenna has been designed for tracking all currently broadcast signals as well as those planned for the future. This low-cost alternative to Topcon’s CR-G5 high-accuracy infrastructure antenna fits almost any budget yet yields high-quality results at the same time due to its all-in-view tracking of every constellation and signal available today and coming in the future.

Features

  • All-in-view satellite signal tracking

  • Designed for highly efficient multi path reduction

  • Ideal for portable geodetic market requirements

  • Full-wave, zero-centered geodetic reference station antenna 

  • Entry-level, low-cost, high-quality geodetic campaign antenna

Specifications

Connector:
TNC female
Differential Propagation Delay (typical):
6 ns (maximum)
Dimensions:
298 x 75 mm (antenna)
Drop Test:
Drop with pole from 2 m onto concrete surface
Dust / Humidity:
IP67 IEC 60529
Gain at Zenith (90º):
Lower band: 5.5 dBic (minimum)
Gain at Zenith (90º):
Upper band: 4.5 dBic (minimum)
Gain Roll-Off (from Zenith to Horizon):
Lower band: 13 dB
Gain Roll-Off (from Zenith to Horizon):
Upper band: 10 dB
Input Voltage:
3 to 16 VDC
LNA Gain:
35 dB (typical)
Noise Figure:
1.0
Nominal Impedance:
50 Ohm
Operating Frequency Range:
Lower band: 1230±70 MHz (E5a, L5, E5b, G3, B2, E3, L2, G2, E4, B3, E6)
Operating Frequency Range:
Upper band: 1570±40 MHz (E2, B1, L1, B1-2, E1, G1, SBAS)
Operating Temperature:
-40°C to 75°C
Out-of-Band Rejection:
f < 1000 MHz: -50 dBc (typical)
Out-of-Band Rejection:
Lower band: (1100...1380 MHz) -30 dBc (typical)
Out-of-Band Rejection:
f > 1800 MHz: -50 dBc (typical)
Out-of-Band Rejection:
Upper band: (1510...1660 MHz)
Power Consumption:
65 mA (typical)
RoHS Compliant:
Yes
Storage Temperature:
-40°C to 80°C
VSWR:
? 2.0 : 1
Weight:
1.3 kg

Applications

  • Land Surveying 
  • Topography & As-Built 
  • Layout & Survey 

Overview

THE PERFECT STARTER ANTENNA FOR YOUR GNSS NETWORK

Cost-sensitive for you budget-minded customer, yet fully capable of tracking all available satellite signals, with future-proof firmware updates for future constellation expansion, this ruggedized GNSS antenna is ideal for pairing with modular base receivers in your network. Fully capable of all-in-view tracking of GNSS signals the G5-A1 antenna is capable of providing clean, precise positioning data for all your infrastructure needs. 

  • Features

    Features

    • All-in-view satellite signal tracking

    • Designed for highly efficient multi path reduction

    • Ideal for portable geodetic market requirements

    • Full-wave, zero-centered geodetic reference station antenna&amp;nbsp;

    • Entry-level, low-cost, high-quality geodetic campaign antenna

  • Specifications

    Specifications

    Connector:
    TNC female
    Differential Propagation Delay (typical):
    6 ns (maximum)
    Dimensions:
    298 x 75 mm (antenna)
    Drop Test:
    Drop with pole from 2 m onto concrete surface
    Dust / Humidity:
    IP67 IEC 60529
    Gain at Zenith (90º):
    Lower band: 5.5 dBic (minimum)
    Gain at Zenith (90º):
    Upper band: 4.5 dBic (minimum)
    Gain Roll-Off (from Zenith to Horizon):
    Lower band: 13 dB
    Gain Roll-Off (from Zenith to Horizon):
    Upper band: 10 dB
    Input Voltage:
    3 to 16 VDC
    LNA Gain:
    35 dB (typical)
    Noise Figure:
    1.0
    Nominal Impedance:
    50 Ohm
    Operating Frequency Range:
    Lower band: 1230±70 MHz (E5a, L5, E5b, G3, B2, E3, L2, G2, E4, B3, E6)
    Operating Frequency Range:
    Upper band: 1570±40 MHz (E2, B1, L1, B1-2, E1, G1, SBAS)
    Operating Temperature:
    -40°C to 75°C
    Out-of-Band Rejection:
    f < 1000 MHz: -50 dBc (typical)
    Out-of-Band Rejection:
    Lower band: (1100...1380 MHz) -30 dBc (typical)
    Out-of-Band Rejection:
    f > 1800 MHz: -50 dBc (typical)
    Out-of-Band Rejection:
    Upper band: (1510...1660 MHz)
    Power Consumption:
    65 mA (typical)
    RoHS Compliant:
    Yes
    Storage Temperature:
    -40°C to 80°C
    VSWR:
    ? 2.0 : 1
    Weight:
    1.3 kg
  • Downloads & Documentation
  • Details

    Applications

    • Land Surveying 
    • Topography & As-Built 
    • Layout & Survey 

    Overview

    THE PERFECT STARTER ANTENNA FOR YOUR GNSS NETWORK

    Cost-sensitive for you budget-minded customer, yet fully capable of tracking all available satellite signals, with future-proof firmware updates for future constellation expansion, this ruggedized GNSS antenna is ideal for pairing with modular base receivers in your network. Fully capable of all-in-view tracking of GNSS signals the G5-A1 antenna is capable of providing clean, precise positioning data for all your infrastructure needs. 

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