Track all signals

Budget-friendly, full-constellation geodetic campaign antenna

Product Info

Cost-conscious and high-performance

A rugged housing combined with full-constellation GNSS tracking, this antenna has been designed for tracking all currently broadcast signals as well as those planned for the future. This economical alternative to our CR-G5 high-accuracy infrastructure antenna fits almost any budget yet yields high-quality results at the same time, thanks to its all-in-view tracking.

  • Full-constellation, zero-centered geodetic reference station antenna
  • Designed for highly efficient multi-path reduction
  • Ideal for portable geodetic market requirements
  • Entry-level, low-cost, high-quality geodetic campaign antenna
  • All-in-view satellite signal tracking


The perfect starter antenna for your GNSS network

This ruggedized GNSS geodetic antenna is ideal for pairing with modular base receivers in your network. It is cost-sensitive for budget-minded customers, yet fully capable of tracking all available satellite signals, with future-proof firmware updates that accommodate constellation expansion. Fully capable of all-in-view tracking of GNSS signals, the G5-A1 antenna provides clean, precise positioning data for all your infrastructure needs.

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G5-A1 Specifications

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

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