TAG: anti-jam

Mayflower selected for submarine antenna anti-jam upgrade

October 31, 2016By
The SAGE (NavGuard 501) GPS anti-jam unit.

An antenna upgrade for U.S. Navy submarines is being provided to improve GPS anti-jamming capabilities. Mayflower Communications Company, subcontractor to Lockheed Martin Sippican, is applying its Submarine Anti-Jam GPS Enhancement (SAGE) capability to the U.S. Navy Multifunction Mast Antenna System (OE-538B) upgrade to improve submarine communications and meet Navigation Warfare (NAVWAR) requirements. The Mayflower SAGE — a variant of Small Antenna System (SAS)... read more

This article is tagged with , , , , , , and posted in Defense, Latest News

US Naval Observatory chooses NovAtel GPS anti-jam technology

October 10, 2016By
The U.S. Naval Observatory is located in Washington, D.C.

The United States Naval Observatory (USNO) has selected NovAtel’s GPS Anti-Jam Technology (GAJT) to satisfy a requirement for a controlled reception pattern antenna capability at sites throughout the Department of Defense Information Network (DoDIN). The DoDIN is the core global enterprise network of the United States military and is depended upon for secure and sensitive voice, data, video and bandwidth services.... read more

This article is tagged with , , , , and posted in Defense, Featured Stories, GNSS, Latest News

Canadian Army to Test NovAtel GPS Anti-Jam Antenna

July 6, 2015By
NovAtel's GAJT-AE GPS anti-jam antenna.

Public Works and Government Services Canada (PWGSC) has selected NovAtel’s GAJT-AE antenna electronics for testing on Canadian Army platforms. The GAJT-AE, developed in Calgary at NovAtel’s global headquarters, is a GPS anti-jam solution suitable for small and weight constrained applications. The testing is being conducted through PWGSC’s Build in Canada Innovation Program (BCIP). PWGSC will procure a number of GAJT-AE’s on... read more

This article is tagged with , , , , , and posted in Defense, Latest News

Chemring Develops Miniaturized GPS/Galileo Anti-Jamming Technology

July 14, 2014By
2014-gincan-O

Chemring Technology Solutions has developed miniaturized GPS anti-jamming technology it has dubbed GINCAN. GINCAN is designed to combat illegal GPS jammers and is based on the adaptive antenna concept used by military systems. GINCAN has a chip footprint of six millimeters squared. GINCAN’s reduced size and weight will significantly cut power usage and cost, the company said, making it ideal for combatting the... read more

Applied EM Offers Anti-Jam Antenna

March 26, 2014By

Applied EM’s anti-jam GPS antenna, AJGPS045, has achieved a four-channel Controlled Radiation Pattern Antenna (CRPA) in a very small size, weight and power (SWAP) particularly suitable for airborne platforms. Its footprint is the same as a standard GPS Fixed Radiation Pattern Antenna (FRPA), the FRPA-3. This is a key enabler to bringing greatly improved anti-jam performance to smaller platforms and... 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

Spirent Demonstrates Solution That Helps Reduce GNSS Vulnerability

September 18, 2013By
Spirent-Qascom

Spirent Communications, a navigation and positioning systems testing company, has teamed up with Qascom, an expert in GNSS signal security and authentication, to develop a test tool that reproduces spoofing attacks in a controlled laboratory environment. The collaborative solution will be launched commercially later in 2013, and was previewed at ION GNSS+ in September in Nashville, Tennessee. The test bed... read more

This article is tagged with , , , and posted in Latest News, OEM

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

This article is tagged with , , and posted in Defense, GNSS, Latest News