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The GPS Anti-Jam Antenna must be capable of simultaneously nulling up to 6 individual jamming sources and be compatible with the Canadian Army's inventory of 12,000 Defense Advanced GPS Receiver (DAGR) and LAV OPVs," the government noted.
Many anti-jam GPS receiver systems try to mitigate interference by phase shifting, spectral filtering or adaptive beam forming.
The first block of the new generation satellites, known as GPS IIIA, will deliver significant enhancements over current GPS space vehicles, including a new international civil signal (L1C), and increased M-Code anti-jam power with full earth coverage for military users.
Anti-Jam Reliable Tactical Terminal: Provides a protected (Low Probability of Intercept, Low Probability of Detect, Low Probability of Intercept, Anti-Jam) beyond line-of-sight command and control communications capability in threat environments with a medium data rate (up to 1.
The user has complete control over rate and flow, and a pump agitator provides an anti-jam supply for all types of compounds.
It said the systems it will supply will adopt a new frequency system and have the latest technology based on Secure Anti-Jam Tactical UHF Radio for NATO (SATURN) norms, enabling inter-operability with other NATO platforms.
With decades of experience in software-defined radio technology, BAE Systems developed the Phoenix radios with affordability, reduced size, weight, and power, as well as robust anti-jam capabilities, as top priorities.
Caption: ABOVE: NovAtel's GPS Anti-Jam Technology (GAJT) is a retrofittable antenna system that nulls jamming signals to ensure satellite signals required will be available, (novatel)
ITT Exelis (NYSE: XLS) has been selected by Raytheon UK and the Canadian Department of National Defence to provide anti-jam GPS antenna arrays for several Canadian airborne military platforms.
TELECOMWORLDWIRE-May 9, 2013-Canadian military platforms utilize ITT Exelis anti-jam GPS antennas(C)1994-2013 M2 COMMUNICATIONS http://www.
WORLDWIDE COMPUTER PRODUCTS NEWS-April 18, 2013-ITT Exelis awarded contract by Raytheon to provide anti-jam GPS antennas(C)1995-2013 M2 COMMUNICATIONS http://www.
The unit provides precise timing to synchronise tactical radios and crypto equipment, a graphical user interface and incorporates anti-jam improvements (over the PLGR) for enhanced protection; this through the inclusion of the next-generation Saasm security device.