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Topcon G5-A1

New Topcon Antenna for Sale

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Main Technical Specifications
MAKE Topcon
MODEL G5-A1

*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.

New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.

New Topcon G5-A1 Antenna for Sale

Full-wave GNSS antennas track existing and future signals, including GPS, Galileo, BeiDou, GLONASS, QZSS and L-band. Whether you need a fixed antenna for your reference network or infrastructure monitoring application, a machine-mounted antenna for construction or precision agriculture, or a pole-mounted campaign antenna for surveying work, all our antennas carry IP67 ratings for dust and water resistance.

The G5-A1 antenna has been designed to support all GNSS signals currently being broadcast or planned for the future.  All modernized GPS signals, including GPS L5, are included.  It also tracks all GLONASS, Galileo, BeiDou, and QZSS signals.

Built with hardened materials, the G5-A1 is the most robust economy, geodetic campaign antenna on the market today.

  • Full-wave, zero-centered geodetic reference station antenna
  • Designed for highly efficient multipath reduction
  • Ideal for portable geodetic market requirements
  • All-in-view signal tracking

Specs
Ideal Use Budge-sensitive base receivers, geodetic campaigns
Dimensions
Height 2.95” (antenna)
Weight 2.86 lbs.
Depth 11.73” (antenna)
Connector TNC female
Electrical
Operating Frequency Lower Band: 1230±70 MHz (E5a, E5b, G3, B2, E3, L2, G2, E4, B3, E6)
Upper Band: 1570±40 MHz (E2, B1, L1, B1-2, E1, G1, SBAS)
LNA Gain 35 dB (typical)
Out of Band Rejection Lower Band (1100…1380 MHz): -30 dBc (typical)
Upper Band (1510…1660 MHz): -30 dBc (typical)
f < 1000 MHz: -50 dBc (typical)
f > 1800 MHz: -50 dBc (typical)
Gain at Zenith At 90°:
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 1.0
Voltage Standing Wave Ratio (VSWR) ≤ 2.0 : 1
Differential Propagation Delay 6 ns (maximum)
Nominal Impedance 50 Ohm
Environmental
Temperature (MIL-STD 810G)
Operating: -40°C to 75° C
Storage: -40°C to 80° C
Water/Dust Rating IP67 IEC 60529
CAN Drop with pole from 16’ onto concrete surface
RoHS Compliant Yes
Drop Drop Test: 1x port up to 480 mbps (High Speed)
Power
Power Consumption 65 mA (typical)
Input Voltage 3 to 16 VDC

  • Portable geodetic antenna
  • Multipath reduction
  • Economical all-in-view signal tracking

Topcon G5-A1

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6715 W. Reno
Oklahoma City, OK 73127 Phone: 888.861.0219
www.kirby-smith.com
CUSTOMER
DATE
PRICE
SALESPERSON

New Topcon G5-A1 Antenna for Sale

Full-wave GNSS antennas track existing and future signals, including GPS, Galileo, BeiDou, GLONASS, QZSS and L-band. Whether you need a fixed antenna for your reference network or infrastructure monitoring application, a machine-mounted antenna for construction or precision agriculture, or a pole-mounted campaign antenna for surveying work, all our antennas carry IP67 ratings for dust and water resistance.

The G5-A1 antenna has been designed to support all GNSS signals currently being broadcast or planned for the future.  All modernized GPS signals, including GPS L5, are included.  It also tracks all GLONASS, Galileo, BeiDou, and QZSS signals.

Built with hardened materials, the G5-A1 is the most robust economy, geodetic campaign antenna on the market today.

  • Full-wave, zero-centered geodetic reference station antenna
  • Designed for highly efficient multipath reduction
  • Ideal for portable geodetic market requirements
  • All-in-view signal tracking
GENERAL INFORMATION
Manufacturer
Topcon
Model Year
Model
G5-A1
Condition
NEW
Specs
Ideal Use
Budge-sensitive base receivers, geodetic campaigns
Dimensions
Height
2.95” (antenna)
Weight
2.86 lbs.
Depth
11.73” (antenna)
Connector
TNC female
Electrical
Operating Frequency
Lower Band: 1230±70 MHz (E5a, E5b, G3, B2, E3, L2, G2, E4, B3, E6) Upper Band: 1570±40 MHz (E2, B1, L1, B1-2, E1, G1, SBAS)
LNA Gain
35 dB (typical)
Out of Band Rejection
Lower Band (1100…1380 MHz): -30 dBc (typical) Upper Band (1510…1660 MHz): -30 dBc (typical) f < 1000 MHz: -50 dBc (typical) f > 1800 MHz: -50 dBc (typical)
Gain at Zenith
At 90°: 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
1.0
Voltage Standing Wave Ratio (VSWR)
≤ 2.0 : 1
Differential Propagation Delay
6 ns (maximum)
Nominal Impedance
50 Ohm
Environmental
Temperature
(MIL-STD 810G) Operating: -40°C to 75° C Storage: -40°C to 80° C
Water/Dust Rating
IP67 IEC 60529
CAN
Drop with pole from 16’ onto concrete surface
RoHS Compliant
Yes
Drop
Drop Test: 1x port up to 480 mbps (High Speed)
Power
Power Consumption
65 mA (typical)
Input Voltage
3 to 16 VDC

Legal Notice: Manufacturer Name, Logo and Model Information are Registered Trademarks of the Manufacturer.
Specifications and other information are subject to change without notice. No representation of accuracy is made.
Image is believed to be in the public domain or used with permission.
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.

New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.