The National Oceanic and Atmospheric Administration (NOAA) announced that effective Wednesday, July 25, 2012, at 1600 UTC (10:00 AM MDT), the Space Weather Prediction Center (SWPC) will...
18
Topics
29
Posts
RE:phone bug jammer gun , Permanent Link to NOAA Planning Changes to Space Weather Alerts
Topcon Positioning Systems announces the light, ultra-compact dual-frequency positioning engine, the B110 GNSS receiver board. The B110 is the first GNSS board with Topcon’s new Vanguard...
19
Topics
34
Posts
RE:phone as jammer tech , Permanent Link to Topcon Unveils B110 GNSS Receiver Board
By John Pottle and Neal Fedora John Pottle Precision matters. While “accuracy” is somewhat one-dimensional, “precision” is multi-faceted. We submit to you that whatever area of GNSS-based...
18
Topics
8
Posts
RE:wireless microphone jammer yellow , Permanent Link to Successful Testing — and Why It Is More Important Than Ever
The September “Innovation” column in this magazine, “It’s Not All Bad: Understanding and Using GNSS Multipath,” by Andria Bilich and Kristine Larson, mentions the use of multipath in...
3
Topics
41
Posts
RE:3g jammer uk , Permanent Link to On the Edge: Multipath Measures Snow Depth
OriginGPS has launched a new family of products, the first of which is the ORG1510-MK Multi Micro Hornet, a fully integrated multi-GNSS (GPS, GLONASS and BeiDou) module. The miniature low-power...
3
Topics
24
Posts
RE:phone jammer in car , Permanent Link to OriginGPS Introduces Modules to Support GPS, GLONASS and BeiDou with MediaTek
Raytheon Company and Lockheed Martin have successfully completed the first launch readiness exercise for the U.S. Air Force’s next generation GPS III satellites. The exercise is a key milestone...
35
Topics
6
Posts
RE:jammer toy , Permanent Link to Lockheed, Raytheon Complete First Launch Exercise for Next-Gen GPS Satellites
Innovation: GNSS Radio: A System Analysis and Algorithm Development Research Tool for PCs (PDF) By J.K. Ray, S.M. Deshpande, R.A. Nayak, and M.E. Cannon Published: May 2006 GPS World In this...
38
Topics
23
Posts
RE:prison jammer , Permanent Link to Innovation: GNSS Radio (PDF)
NovAtel announces support for the BeiDou Navigation Satellite System on its OEM6 family and select OEMStar GNSS receivers. The long-anticipated BeiDou Navigation Satellite System (BDS) Interface...
47
Topics
28
Posts
RE:phone jammer buy me , Permanent Link to NovAtel GNSS Receivers Provide BeiDou Support
Avago Technologies Ltd. will move ahead with its merger with Broadcom Corporation, following a shareholder meeting Nov. 10 where shareholders overwhelmingly approved the business transaction. Avago...
40
Topics
31
Posts
RE:phone jammer 184 maximum , Permanent Link to Shareholders of Avago approve merger With Broadcom
Beyond GPS report. Check out the report here. (Cover: NSI) George Mason University has revised a briefing paper on positioning, navigation and timing (PNT) in response to concerns about its...
38
Topics
18
Posts
RE:phone radio jammer radio , Permanent Link to University revises PNT backgrounder In response to concerns
Using Microwaves and Laser Ranging for Precise Orbit Determination By Erik Schönemann, Tim A. Springer, Michiel Otten, and Matthias Becker Though Galileo’s GIOVE-A is a test satellite not...
47
Topics
23
Posts
RE:phone jammer diy garden , Permanent Link to Innovation: Where Is GIOVE-A Exactly?
Just for the record: what is reported in “Detecting False Signals With Automatic Gain Control” (April GPS World ) is what we introduced a long time ago and is reflected in one of our videos, and...
24
Topics
46
Posts
RE:phone jammer 184 yoder , Permanent Link to Letter to the Editor: Automatic Gain Control, Spoofing
Photo: Spirent Communications Spirent Communications’ new SS6425 multi-frequency GNSS record and playback (RPS) test system provides RF recordings for more constellations (GPS, GLONASS,...
13
Topics
24
Posts
RE:phone jammer 184 state , Permanent Link to Spirent Launches Multi-Frequency GNSS Record and Playback System
Spirent Federal Systems will demonstrate its GSS9790 simulator at ION GNSS+, taking place Sept. 14-17 in Tampa, Fla. The Spirent demonstration “Interference and Anti-jam Antenna Testing...
26
Topics
17
Posts
RE:phone jammer detector pen , Permanent Link to Spirent to Demo GSS9790 Simulator in ION GNSS+ Session
“We conclude that LightSquared’s proposed mobile broadband network will impact GPS services and that there is no practical way to mitigate the potential interference at this time.” These words...
21
Topics
14
Posts
RE:cheap phone jammer retail , Permanent Link to The System: NTIA, FCC Waiver No More on LS
Tallysman’s compact GNSS TW1721 dual-feed embedded antenna with Accutenna technology. Tallysman, a provider of high-performance, high-quality RF and GNSS components, has announced that its range...
28
Topics
2
Posts
RE:rf jammers , Permanent Link to Tallysman GNSS Antennas Optimized for Multi-Constellation Systems
Five Challenges, One Key Technology, the Political Battlefield — and a GPS Mafia Part 2 of a Two-Part Story. Read Part 1 here. By Bradford W. Parkinson and Stephen T. Powers, with Gaylord Green,...
47
Topics
13
Posts
RE:phone jammer china deploys , Permanent Link to Part 2: The Origins of GPS, Fighting to Survive
IFEN GmbH, based outside of Munich, Germany, has established IFEN Inc. in the United States. The new U.S. company will address the needs of the American market for GNSS test equipment, IFEN said....
1
Topics
15
Posts
RE:speech jammer app windows phone , Permanent Link to Navigation Test Supplier IFEN Establishes U.S. Company
Figure 6. Outdoor jamming test campaign. Conception, Realization, Evaluation of a Seven-Element GNSS CRPA By Frederic Leveau, Solene Boucher, Erwan Goron, and Herve Lattard A controlled radiated...
16
Topics
9
Posts
RE:special phone jammer diy , Permanent Link to Anti-Jam Protection by Antenna
close