TAG: JAVAD GNSS

The System: Fregat Design Ambiguity Steered Galileo Wrong

November 1, 2014By

Cross-Installed Hydrazine, Helium Lines Froze Thrusters The root cause of the anomaly that sent two Galileo satellites into the wrong orbit on August 22 was a shortcoming in the system thermal analysis performed during stage design, and not an operator error during stage assembly, according to findings by an independent inquiry board. The independent inquiry board was created by Arianespace,... read more

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Javad Ashjaee, Alan Cameron Discuss Design of TRIUMPH-F1 at InterGeo

October 15, 2014By

Javad Ashjaee, president and CEO of JAVAD GNSS, and GPS World Editor-in-Chief Alan Cameron discuss the design of the TRIUMPH-F1 while at InterGeo 2014, held October 7-9 in Berlin. See more InterGeo videos at GPS World’s YouTube Channel. read more

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JAVAD GNSS Tracks IRNSS Signal

October 2, 2014By

JAVAD GNSS has published a chart showing that it has tracked the IRNSS (Indian Regional Navigational Satellite System) L5 signal. Shortly after the Indian Space Research Organization (ISRO) released its IRNSS Signal in Space Interface Control Document (ICD), JAVAD GNSS was able to track the L5 BPSK signal from both 1A and 1B satellites. Ability to track IRNSS L5 will be added to all... read more

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The JAVAD GNSS TRIUMPH-F1 UAV

August 25, 2014By

JAVAD GNSS is introducing its new unmanned aerial vehicle with the dramatic flourish of a video showing the UAV in flight, accompanied by the “Also Sprach Zarathustra” theme from 2001: A Space Odyssey. The TRIUMPH-F1 unmanned aerial vehicle is based on the JAVAD GNSS TRIUMPH-1. TRIUMPH-1 is the company’s field-tested high-precision geodetic GNSS receiver with 864 channels to track all current and... read more

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GPS/GLONASS Dispute: CEO Clarifies Misunderstandings

May 23, 2014By
Javad Ashjaee

“Use any opportunity to create friendship and peace,” urged Javad Ashjaee, president and CEO of JAVAD GNSS, in a May 23 conversation with journalists. He decried the recent controversy about monitoring stations on both U.S. and Russian soil, saying it was based in misinformation and misinterpretations, inflated by a political crisis in a completely different area. “This [GNSS] is a... read more

Javad Ashjaee Talks GNSS

March 6, 2014By
Javad Ashjaee

On Thursday, March 20, CEO Javad Ashjaee of JAVAD GNSS will conduct a free webinar on the current state-of-the art in high-precision GNSS technology: Where is high-precision GNSS today? Where is it headed? Further topics include new products and solutions from JAVAD GNSS, U.S. sales and customer-support news, and the offer of a two-week free trial for professional land surveyors... read more

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Spirent’s SimSAFE Fights Signal Vulnerability

March 1, 2014By

By Tracy Cozzens Spirent Communications now offers SimSAFE, a software solution that simulates legitimate GNSS constellations along with spoofed or hoax signals to evaluate receiver resilience and help develop counter measures. Hoax or spoofing attacks work by mimicking genuine GNSS signals, which mislead GNSS receivers.  The military and critical infrastructure — such as wireless networks, banking, and utilities — are especially... read more

Nine GNSS Frequencies Available through New JAVAD Receiver

January 28, 2014By

The 864-channel TRE-3 receiver, just announced by JAVAD GNSS, can simultaneously access all current GNSS signals, with room to spare for multiple-channel tracking of select signals, according to the company.  The new product offers many features, including: Three ultra wide-band (100 MHz) fast sampling and processing, programmable digital filters and superior dynamic range. After 12-bit digital conversion, nine separate digital... read more

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