Home » News Print Page
As part of NavtechGPS’ involvement at the annual AUVSI Xponential conference, I have given many presentations about GNSS interference and jamming detection and how to help mitigate these real world issues. In the last eight presentations, I have asserted that “it’s not a matter of if, but when.” This was proven to be true this […]
GPS L1 Band Interference Detected at AUVSI Xponential 2024 Read More
The National Academies of Science, Engineering, and Medicine (NASEM) held an online public briefing on Friday, September 9, 2022, to present the findings of their Ligado interference study in collaboration with the Department of Defense (DOD). Made available simultaneously at the National Academies Press, the findings explained the likelihood of harmful interference from the authorized
The Most Recent Chapter of the FCC-Ligado Study Book Closes Read More
High precision Global Positioning System (GPS) navigation and testing applications often call for the use of multiple receivers processing the signal from a single antenna. To send a single input to multiple outputs, a GPS splitter is required. Using a splitter allows the user to save time and money by not installing multiple antennas. These
GPS Antenna Splitter – Applications and Benefits Read More
NavtechGPS is attending AUVSI XPONENTIAL on April 25-28, 2022 at the Orange County Convention Center in Orlando, Florida. XPONENTIAL is a gathering for global leaders and end users of unmanned technology. NavtechGPS will be exhibiting in booth 2332. The NavtechGPS booth will feature the latest in unmanned GNSS and INS solutions. This convention is a
NavtechGPS at AUVSI Xponential 2022 Read More
Stephen Heppe, D.Sc., esteemed instructor for NavtechGPS, died on January 13, 2022 from cancer. He was an outstanding and enthusiastic NavtechGPS instructor with a strong technical background and a keen ability to relate both his technical and practical knowledge to his classes. Dr. Heppe had been with Stanford Telecommunications working under Dr. Jim Spilker, and
IN MEMORIAM, Stephen Heppe, D.Sc. Read More
Tallysman® Wireless announced adding eXtended Filtering (XF) features to the TW3800 series of Accutenna® precision antennas (Ottawa, Ontario, Canada, December 14, 2021). Tallysman designed the XF feature to mitigate interference from all near-band signals and ensure that the antenna provides the purest GNSS signals. Worldwide, the radio frequency spectrum has become congested as many new
Tallysman® Adds eXtended Filtering to its TW3800 Family of Accutenna® Precision Antennas Read More
Tallysman® Wireless (Ottawa, Ontario, Canada) announced that it will add a north orientation mark to its TW3000 family of Accutenna® precision GNSS antennas and its TW5000 family of smart antennas. This feature will allow its customers to align their antennas, standardize radiation patterns, and increase the synchronicity of their azimuth gain readings across multiple devices.
Tallysman Adds North Orientation Mark to TW3000, TW5000 GNSS Antennas Read More
NAVsuite for Survey, Location, and Mapping. Configure, monitor, post-process and analyze your data with ease using OxTS NAVsuite software NAVconfig NAVdisplay NAVsolve NAVgraph What is NAVsuite? What’s an Inertial Navigation System (INS) without the software to run it? NAVsuite is OxTS’ complimentary software toolbox. It is included FREE with every purchase of an OxTS
Join NavtechGPS and OxTS for a discussion on using INS for precise positioning in unmanned systems, testing and mapping. WEBINAR, JANUARY 14, 2021, 11AM-12PM EST/ 4-5 PM GMT Join NavtechGPS and OxTS for this AUVSI hosted webinar. Find out how to use high precision INS with cm-level GNSS to get high end coordinates and data
In December, I highlighted the potential threat of GPS interference, jammers and spoofing to businesses. Let’s take a deeper look at a couple of tools on the market from the UK company Chronos Technology to help protect your company from harm. The Chronos Technology CTL3520 Directional Handheld Jamming Detector and Locator is a battery-operated device
GPS Jamming: Two Tools to Identify the Source Read More