NovAtel G5ANT-42AT1 GPS/GLONASS L1/L2 ARINC Antenna with L-Band

NovAtel G5Ant-42AT1 GPS/GLONASS L1/L2 ARINC Antenna with L-Band

The NovAtel G5Ant-42AT1 is a multi-frequency active GNSS antenna with an ARINC footprint for GPS L1 & L2, Galileo E1 & E6, GLONASS L1 & L2, BeiDou B1 and L-Band tracking.



The NovAtel G5Ant-42AT1 GPS/GLONASS L1/L2 ARINC antenna with L-Band, part of the G5Ant-42XXX product family, is a multi-frequency antenna for assured Global Navigation Satellite Signal (GNSS) signal reception. This Antcom “G5” antenna operates in five frequency bands and includes support for GLONASS L1, GPS L1, L-Band, GLONASS L2, and GPS L2 The baseplate is designed to be compatible with ARINC 743 mounting hole and footprint requirements. An O-ring seal between the antenna and your platform ensures easy installation.

The product family is offered 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 offer the lowest insertion loss for minimizing the noise figure of your system.


  • Easy design into new platforms or retrofit into existing platforms
  • Multi-frequency GNSS coverage to support precision applications
  • Various standard options available and customizable options are available for order


  • Multi-frequency, multi-constellation connectivity for assured GNSS reception
  • ARINC 743 compatible mounting holes and footprint
  • Passive or active (amplified) configurations available
  • DC power input through RF connector/li>
  • 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 MHz
Frequency Range (E1 Galileo):1575.42 ± 17 MHZ
Frequency Range (L1 GLONASS):1609 ± 7.0MHZ
Impedance:50 ohms
Mechnical & Environmental
Weight:8.14 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-42AT1 GPS/GLONASS L1/L2 ARINC 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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