Security & Surveillance

GNSS Vulnerable: What to Do?

February 18, 2014By

Too Much Sensitivity, Not Enough Robustness, Says Parkinson Brad Parkinson, the founding architect of GPS, told a UK conference that the system needs to be made more robust to ensure worldwide availability of services to users. His concerns over GPS availability relate to threats such as the loss of authorized frequency spectrum (implicitly creating licensed jammers), space weather due to... read more

Canadian Army to Test NovAtel’s GAJT GPS Anti-Jam Antenna

January 24, 2014By
NovAtel-GAJT_antenna-O

Public Works and Government Services Canada (PWGSC) has selected NovAtel’s GAJT-700ML antenna for testing on Canadian Army armored vehicles. The GAJT-700ML, developed in Calgary at NovAtel’s global headquarters, is a single-unit GPS anti-jam antenna system for land vehicles. The testing is being conducted through PWGSC’s Build in Canada Innovation Program (BCIP). NovAtel was selected to participate under the BCIP’s “safety... read more

New Report on Global Military GPS/GNSS Market Looks at Next Decade

December 10, 2013By

Reportstack has announced a new report on The Global Military GPS/GNSS Market 2013-2023.  This report offers the reader detailed analysis of the global military GPS/GNSS  market over the next 10 years, alongside potential market opportunities to enter the industry, using detailed market size forecasts, Reportstack said. A satellite navigation system provides GPS positioning from a global perspective, and is therefore of utmost... read more

UrsaNav Accepts Delivery of First Production Nautel NL40 eLoran Transmitter

November 19, 2013By

After extensive Final Acceptance Testing at Nautel’s Hackett’s Cove, NS facility, UrsaNav has accepted delivery of the first production NL40 Loran-C and Enhanced Loran (eLoran) transmitter. This seventh-generation Loran transmitter technology is the culmination of more than six years of collaborative development between the two companies. The transmitter successfully met or exceeded all of the requirements of the U.S. Coast... read more

Qinetiq, Rockwell Demonstrate Multi-Constellation Galileo/GPS Secure Positioning for Governmental Applications

November 12, 2013By

On August 30, QinetiQ and Rockwell Collins demonstrated the first joint satellite navigation positioning using live signals from the encrypted governmental services from the U.S. Department of Defense (DOD) GPS Precise Positioning Service (GPS-PPS) and the new European Galileo Public Regulated Service (PRS). The signals on GPS L1 and L2, together with Galileo PRS L1A and E6A, were processed and... read more

Exelis Signal Sentry Test Locates GPS Jamming Threats

September 18, 2013By
SignalSentry1000

Signal Sentry 1000, an Exelis product that detects and locates GPS interference sources in 3-D by using longitude, latitude and altitude has demonstrated successful results during a planned field testing event held last week at the Vidsel Test Range in Sweden. Taking advantage of the range’s remote location, Exelis was able to conduct tests of its Signal Sentry 1000 product... read more

Chronos Technology to Exhibit Anti-Jam Tech at ION GNSS+

September 13, 2013By
The CTL3520 handheld GPS jamming detector by Chronos Technology.

Chronos Technology, global timing and synchronization company, is exhibiting its anti-jamming technology at ION GNSS+ 2013 in Nashville, Tennessee, September 18-20. Exhibiting at Stand 723, Chronos will be demonstrating the Chronos Sentinel system, which enables a light-touch deployment of GPS jamming detection for a short period of time and allows a GPS jamming report to be created to enable management to... read more

Raytheon UK Receives Order for GPS Anti-Jam Prototype

September 11, 2013By

Raytheon UK has taken its first order for a pre-production MiniGAS, the latest in GPS Anti-Jam technology, designed and manufactured by the company in the U.K. This contract, awarded by an undisclosed customer, requires Raytheon UK to produce demonstrator units for customer evaluation. MiniGAS is the latest in Raytheon’s GPS anti-jam family of products, and it aims to be the... read more