NovAtel G5Ant-3AT1 Penta-Band GNSS Antenna with FRPA Footprint

NovAtel G5Ant-3AT1 GPS/GLONASS L1/L2 FRPA Antenna with L-Band

The NovAtel 3G15A-XT-1 antenna is a multi-frequency active antenna for GPS L1 & L2, Galileo E1 & E6, GLONASS L1 & L2, BeiDou B1 and L-Band tracking with an FRPA footprint.



The NovAtel G5Ant-3AT1 GPS/GLONASS L1/L2 FRPA antenna with FRPA with L-Band, part of the G5Ant-3XXX product family, is a small-footprint, multi-frequency antenna that provides assured Global Navigation Satellite Signal (GNSS) signal reception. The Antcom “G5” antenna operates in five frequency bands and includes support for GLONASS L1, GPS L1, L-Band, L2 GLONASS and L2 GPS. These antennas include
the standard “Fixed Reception Pattern Antenna” (FRPA) mounting footprint for easy integration onto new and existing platforms. The rugged enclosure can withstand harsh environmental conditions seen in military, aerospace and other applications.

The product family is available in passive and active (amplified) configurations. The active configurations offer 2-stage integrated bandpass filtering for high out-of-band rejection and limiter diodes to protect sensitive receiver electronics. The passive configurations are best suited to applications where the antenna is located close to the GNSS receiver and offers the lowest insertion loss to minimize the noise figure of your system.


  • Standard FRPA mounting footprint for easy platform integration
  • Various standard options available and customizable options are available for order


  • Multi-frequency, multi-constellation for assured GNSS reception
  • FRPA footprint offers thru-hole mount or bottom-mount
  • Passive or active (amplified) configurations available
  • Active configurations offer 2-stage integrated bandpass filtering with diode limiters
  • Connector options available
  • Paint color options available

Technical Specifications

Frequency Range (L2 GPS):1227.60 ± 12 MHz
Frequency Range (L2 GLONASS):1242 -1249 MHZ
Frequency Range (L-Band):1545 -1610 MHZ
Frequency Range (E6 Galileo):1561.098 ± 10 MHZ
Frequency Range (B1 BeiDou):1561.098 ± 10 MHZ
Frequency Range (L1 GPS):1575.42 ± 15.0 MHZ
Frequency Range (E1 Galileo):1575.42 ± 17.0 MHZ
Frequency Range (L1 GLONASS):1609 ± 7.0 MHZ
Impedance:50 ohms
Mechnical & Environmental
Weight:9.3 oz
Temperature:-55 °C to +85 °C
Altitude:70,000 ft
Vibration:>30 Grms
Typical LNA Performance
LNA Noise Figure:3.5 dB
LNA P1dB Out:+13 dBm
LNA DC Power:(3.8 – 15) V < 70 mA
Limiting & Filtering
Power Handling:1 Watt CW


The G5Ant-3AT1 GPS/GLONASS L1/L2 FRPA antenna with L-Band from NovAtel is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.

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