EndRun Technologies, a provider of precision time and frequency solutions, announced at the Precision Time and Time Interval Systems and Applications (PTTI) meeting the release of the RTM3205...
Collins Aerospace has joined the GPS Innovation Alliance (GPSIA). Collins Aerospace is one of the world’s largest suppliers of aerospace and defense products, and joins founding-member companies...
Eutelsat Communications is investigating an incident on one of the two solar arrays on its Eutelsat 5 West B satellite. The satellite, launched Oct. 9, carries a payload for the European GNSS Agency...
CAST Navigation CAST-SGX GPS Satellite Simulator CAST Navigation CAST-SGX GPS Satellite Simulator The SGX GPS satellite signal simulator from CAST Navigation provides the user with dynamic,...
NovAtel Inc. has placed a research contract to determine how GNSS technology can deliver a positioning solution that meets both the safety and accuracy requirements of unmanned automotive vehicles....
Orolia has synchronized a Spectracom SecureSync high-precision time server with the new Iridium Satelles Satellite Time & Location (STL) time synchronization signal powered by Iridium...
The U.S. Department of Transportation awarded contracts to 11 companies to demonstrate their technologies’ ability to act as a backup for GPS. We wanted to know a bit more about what each of them...
Exploring IMU specifications and correlating them to performance of a final product can be daunting, as differences between MEMS sensors are not always apparent. This article presents achievable...
Applanix is collaborating on advanced research for autonomous vehicle guidance and control systems with the University of Waterloo Centre for Automotive Research (WatCAR) in Ontario, Canada. Applanix...
The U.S. Air Force Second Space Operations Squadron (2 SOPS) has issued a statement that the first GPS III satellite is available for backup. While occupying the same plane as SV-68, the new...
Test solutions by Spirent Communications plc have been used to improve maritime safety. Working with the Radio Technical Committee for Maritime Services (RTCM), Spirent has created test scenarios...
UPDATE: The search was called off on Tuesday afternoon. Additional information is available in this Evening Standard article. David Last (Photo: @harriethallphoto via Dana Goward) Just before...
Satellites NTS-1, 2 and 3. (Illustration: Lt. Jacob Lutz, AFRL Space Vehicles Directorate) The Air Force seems to be on track to experiment with positioning, navigation and timing (PNT) satellites...
Testing GNSS Receivers with Record and Playback Techniques By David A. Hall Is there a way to perform repeatable tests on GNSS receivers using real signals? This month’s column looks at how to use...
Tallysman, a manufacturer of high-performance GNSS antennas, has released a family of high-performing economical wideband low noise amplifiers (LNAs) for choke-ring antennas. Tallysman offers four...
Photo: Xinhua News Agency The 45th satellite of the BeiDou Navigation Satellite System — launched on May 17, 2019 — has started operation in the network after completing in-orbit tests, reports...
The mini choke ring antenna (right) with a traditionally sized antenna. Harxon, manufacturer of high-precision antennas in China, has released a new patented mini choke ring antenna, the HX-CSX610A....
Raytheon plans to deliver the final phase of the GPS Ground Control System (OCX) upgrade to the United States Air Force by June 2021, despite past delays to the program. A report by the General...
Telit’s 300-Mbps LE940B6-NA LTE Cat 6 module has received AT&T certification for use on the carrier’s North American LTE wireless networks. The smart module is the first 300 Mbps...
The U.S. House Committee on Science, Space and Technology has approved legislation to coordinate federal government space weather research. Included in the bill is a finding that space weather...
Gps,xmradio,4g jammer radio , radio jamming equipment to protect
Since 2006Gps,xmradio,4g jammer radio,radio jamming equipment to protect,Rohde & Schwarz and MediaTek have successfully completed the verification of location-based services (LBS) in the U-plane and C-plane for Assisted Beidou (A-BeiDou), China’s GNSS satellite...
