Racelogic VBOX Sigma User Manual page 2

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01 - VBOX Sigma Introduction

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.

Features

• Accuracy - 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.

• Reliable GNSS Reception - Its multi-constellation,

multi-frequency GNSS engine offers outstanding

RTK performance even in areas with poor and

multi-path satellite coverage.

• Cost-effective - Using the latest GNSS receiver,

VBOX Sigma is an incredibly cost-effective solution

for reliable PNT measurement.

• In-built NTRIP Link - The integrated NTRIP

modem makes it easy to receive RTK correction

messages from an NTRIP network, either via Wi-Fi

or a cellular connection.

https://en.racelogic.support//Product_Info/VBOX_Data_Loggers/VBOX_Sigma/VBOX_Sigma_User_Guide/01_-

_VBOX_Sigma_Introduction

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