VBOX Sigma

VBOX Sigma (RLVBSIGMA) is a cost-effective, RTK enabled 10 Hz data logger with integrated NTRIP modem. Its multi-constellation, multi-frequency GNSS engine offers outstanding RTK performance even in areas with poor and multi-path satellite coverage.

When used in conjunction with an RTK Base Station or NTRIP Correction Service, VBOX Sigma is accurate to within a centimetre and is the ideal reference for ground truth.

The in-built NTRIP modem makes it easy to receive RTK correction messages from an NTRIP network, either via Wi-Fi or a 4G cellular connection. In order to use this type of correction you have to register and subscribe to a cellular data plan with your local NTRIP provider, such as Topnet in the UK and Germany, Swepos in Sweden or Unavco in the USA.
 

• 10 Hz GNSS data logging.
• Outstanding RTK performance.
• Integrated NTRIP link.
• Cost-effective PNT.
• CAN Bus output for 3rd party connection.

More information on VBOX Sigma can be found on our website.