NTRIP capability on NovAtel GNSS Receivers

Our board level integration of the Ethernet port reduces hardware requirements and system complexity to provide quick and easy integration into GNSS infrastructure and remote access applications. Standard Internet Protocol (IP) communication allows plug and play integration into Ethernet networks with connection speeds up to 100 Mbs to our OEM628™, OEM638™, FlexPak6, ProPak6 and OEM7™ GNSS receivers. Remote access enables users to configure, log data and monitor the OEM628 over the Internet.


  • NTRIP client for easy access to reference stations or network RTK corrections
  • NTRIP server for quick integration into GNSS infrastructure
  • Compatible with NTRIP v1.0 and v2.0


  • Provides remote access to receivers
  • Enhances productivity with Ethernet connection speeds up to 100 Mbs
  • Easy Ethernet configuration

NTRIP Connectivity

Network Transport of RTCM via Internet Protocol (NTRIP) is an application level protocol used to stream GNSS differential correction data over the Internet. We provide NTRIP server and client functionality on our OEM628 receiver. This allows quick and easy integration into any v1.0 or v2.0 NTRIP caster, ensuring universal support for worldwide GNSS infrastructure for base and rover applications.

NTRIP Architecture

Three major software components within NTRIP architecture include:

1. NTRIP Caster: an HTTP Internet service that provides a communication medium between the NTRIP server and NTRIP clients

2. NTRIP Server Base: sends GNSS data to an NTRIP caster for reference station installations or integration into a RTK network

3. NTRIP Client Rover - accesses GNSS data from the NTRIP caster for RTK positioning using single reference stations or RTK networks

Supporting Products

Other product categories which are required with this product to create a complete system.

OEM6® Receivers

GNSS platform offers comprehensive support for all current and upcoming GNSS constellations and satellite signals. Multiple form factor, configuration and firmware options available. Backward compatible with our OEMV™ series boards and firmware commands


GNSS receiver performance is dependent on your choice of antenna. We offer high performance, compact, low cost and ground reference station antennas. Our anti-jam antenna is available for military or homeland security applications