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.
Although the VBOX Sigma works as a standalone high accuracy datalogger, it is also possible to integrate into other equipment setups. An example of this could be using the VBOX Sigma alongside the LabSat product range.
Using the VBOX Sigma alongside LabSat has multiple benefits – the LabSat can be used to record the raw GNSS signals and data output from VBOX Sigma providing the user with a repeatable replay for further bench testing providing consistency across multiple rounds of testing.
VBOX Sigma can also be used to provide a stream of RTCM RTK messages to the LabSat during recording allowing the user to effectively bench test RTK enabled devices. The LabSat records the RTCM messages on its RS232 channel, this data is digitized and embedded in the recorded file alongside the raw RF data.
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