TSO Certified Compact Dual-Frequency GPS Antenna

The 3GOXX16A4-XTR-1-2-Cert from NovAtel (formerly the ANT-35C1GA-TW-N) is an active L1 GPS antenna. It was designed for airborne use, but is suitable for any mobile application.

Manufacturer: NovAtel GPS

NovAtel Antennas


The 3GOXX16A4-XTR-1-2-Cert by NovAtel antenna is designed to receive GPS L1 signals. The company’s GLIDE algorithm connects the L1 code to phase data, which results in precise positioning data. Applications include agricultural guidance, where repeated pass-to-pass operation is crucial.


The unit is lightweight and compact, and is well suited for use in airplanes and other mobile environments.


The 3GOXX16A4-XTR-1-2-Cert is certified according to the Restriction of Hazardous Substances formulated by the European Union. Therefore, it can be implemented in system designs conceived in the future.



TSO certified

GPS L1 signal reception

Equipped with screw mount

O-ring seals antenna to surface

Certified to RoHS standard

Robust for use in critical weather conditions

Compact unit provides excellent performance

Light and portable for mobile environments

Technical Specifications

Signals received:    GPS L1

Performance:    LNA Gain (dB)

Tracking:    SBAS, QZSS

Max. no. frequencies:    Single

Size:    89 mm diameter by 17.5 mm high

Weight:    184.30 grams

Antenna mounting:    Screw

Antenna form factor:    Circular patch

Input voltage:    2.5 to 24 VDC

Consumption:    Less than 30mA


The 3GOXX16A4-XTR-1-2-Cert antenna from NovAtel is available through Canal Geomatics. If you would like to learn more about this antenna, please use the Request Pricing form to get in touch with us.