42GOXX16A4-XT-1-1-Cert

42GOXX16A4-XT-1-1-Cert Compact Dual-Frequency GNSS Antenna with L-Band

The 42GOXX16A4-XT-1-1-Cert from NovAtel (formerly the ANT-A72GOLA-TW) is an active L1/L2 GPS, L1/L2 GLONASS plus L-Band tracking antenna. This antenna is aircraft certified for navigation.

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Overview

The NovAtel 42GOXX16A4-XT-1-1-Cert antenna operates in L1/L2 GNSS dual-frequency mode. It supports GLONASS and GPS signals as well as L-Band tracking. It can be used for GPS only and dual-constellation applications, they benefit from excellent flexibility and reduced equipment costs.

Such dual-frequency systems have the following two major advantages: They reduce ionospheric errors which occur in all GPS observations and they minimize RTK ambiguity rapidly.

Although the unit was designed and certified for aircraft navigation, its lightweight and compact attributes make it suitable for use in any mobile applications.

Because it meets the European Unions directive for Restriction of Hazardous Substances, system integrators are ensured that the 42GOXX16A4-XT-1-1-Cert is can be implemented in future systems for a long time to come.

Features

  • L1 and L2 dual-frequency operation
  • L-Band tracking
  • GLONASS and GPS signal reception
  • Precision positioning
  • O-ring creates seal between antenna and surface
  • Multi-constellation tracking enhances positioning
  • Screw mounting supported
  • RoHS compliant
  • Excellent differential performance in a small package

Technical Specifications

Constellation: GLONASS and GPS
Performance: 33 dB LNA gain
Tracking: L-Band, SBAS, QZSS
Maximum frequencies: Dual
Size: 76.20 mm wide by 119.38 mm long by 22.80 mm high
Weight: 227 grams
Antenna mounting: Screw
Antenna form factor: Arinc 743 bolt pattern
Input voltage: 2.5 to 24 VDC
Power consumption: Less than 35 mA

Ordering

The 42GOXX16A4-XT-1-1-Cert antenna from NovAtel is available through Canal Geomatics. Please use the Request Pricing form to get in touch with us if you need more information.