TAG: wideband

LabSat introduces wideband simulator for multiple signal recording

February 16, 2017By

LabSat has launched the LabSat 3 Wideband simulator, which can simultaneously record multiple signals from different constellations. Small, battery powered and with a removable solid-state disk, LabSat 3 Wideband allows users to quickly gather detailed, real-world satellite data and replay those signals on the bench. With three channels, a bandwidth of up to 56 MHz and 6-bit sampling, LabSat 3 Wideband can handle almost any... read more

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Racelogic launches wideband system at ION GNSS+

September 14, 2016By

LabSat 3 by Racelogic is a lightweight and portable system for GNSS testing, capable of recording and replaying the raw radio signals including GPS L1, GLONASS L1, Galileo E1, BeiDou B1, QZSS and SBAS. LabSat 3 records real-world data, reproducing all GNSS artefacts on the laboratory bench, including multipath, ionospheric effects and signal dropouts. There is no limit to the... read more

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Spirent Enhances GNSS Record and Playback System

March 10, 2015By

Spirent Communications has added capabilities to its ultra-wideband GSS6425, which enable recording up to 150MHz bandwidth of GNSS signals. Users can now record up to three RF frequency bands at any one time with 10-, 30- or 50-MHz bandwidth each. Other enhancements include the ability to record up to four video streams, USB 3.0 support and easy remote-control using tablet or smartphone. A... read more

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Innovation: Where Are We?

March 5, 2015By

Positioning in Challenging Environments Using Ultra-Wideband Sensor Networks
The use of large transmission bandwidths offers a number of benefits, including accurate ranging and that application in particular is being actively developed for positioning and navigation in environments that are challenging to GNSS such as indoors and built-up areas. In this month’s column, we take a look at the work being carried out in this area by a team of researchers at The Ohio State University. read more

Trimble Introduces Ultra Rugged GNSS Smart Antenna for Heavy Civil Construction

April 18, 2012By

Trimble has introduced the ultra-rugged Trimble SPS985 GNSS Smart Antenna for performing high-accuracy construction site measurements. The new smart antenna is made of a specially developed alloy that combines unprecedented strength and durability into a compact form to withstand the daily abuse of construction work, Trimble said. read more

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