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PMA209 2012 Core Avionics Master Plan - NAVAIR - U.S. Navy

PMA209 2012 Core Avionics Master Plan - NAVAIR - U.S. Navy

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<strong>Core</strong> <strong>Avionics</strong> <strong>Master</strong> <strong>Plan</strong> <strong>2012</strong> Appendix A-2Global Information Grid BFSA Connectivity and Gateway Interfaces. (2018) TheArmy has included high speed communications links into the JBC-P design which areintended to facilitate interoperability with GIG Enterprise Services via Net-CentricService Gateways, as well as to provide connectivity with existing systems such asLink 16. These capabilities are expected to be enabled with CS17-18.C. Wideband SATCOM.1. Current capabilities. Advanced Wideband Satellite Services (AdvancedExtremely High Frequency - AEHF, Wideband Global SATCOM - WGS).The AEHF satellite provides ten times more capacity and moves data six times moreefficiently than the five Military Strategic and Tactical Relay (MILSTAR) IIcommunications satellites currently in use. The higher data rates can send video,battlefield maps, targeting data and other communications in real time. The first AEHFsatellite was launched in 2010. AEHF will supply global, secure, jam-resistant andsurvivable strategic communications for high priority assets. E-6B currently employs aMILSTAR II terminal and is a candidate for a new terminal to support the Extended DataRate (XDR) capability of AEHF satellites. The Family of Advanced BLOS Terminals(FAB-T) was to provide this capability for airborne platforms, but the program wasdiscontinued. The WGS system is being launched to support DoD’s increasing demandfor BLOS transmission of ISR data, specifically Full Motion Video (FMV). ExistingElectro-Optical/InfraRed (EO/IR) sensor compressed FMV exchange requiresapproximately 5 Mbps data rate. WGS is a replacement for the Defense SatelliteCommunications System (DSCS) and provides ten times the capacity of DSCS. Eachsatellite provides up to 2-3 Gbps of capacity. Five satellites will provide a total capacityof approximately 11 Gbps by <strong>2012</strong>. Each satellite has multiple beams, each supportinga 125 Mhz channel which can be sub-divided down to 2.6Mhz increments. WGSterminal antenna size depends on the platform’s required data rate. One terminal indevelopment utilizes a 45 inch antenna to achieve 50 Mbps. VIP aircraft are also usingevolving Commercial Broadband Satellite Program (CBSP) terminals.2. Advance Research and Technology Development.Reduced Size Antennas. (2013-2015) Current antennas available to implementWideband SATCOM on many air platforms are too large, too costly and difficult toinstall. In order to reduce the integration cost and complexity, industry is researchingdevelopment of smaller antennas and other conformal solutions. Smaller antennaswould also allow integration onto non-central areas of air platforms where there aresignificant space restrictions. These technologies are still limited to innovative researchand demonstration projects.3. Funded Enhancements and Potential Pursuits.ArcLight Commercial Ku Satellite Terminal. (<strong>2012</strong>) Commercial Ku band satellitetechnology will provide affordable, 2-way, always-on, broadband IP access to mobileground, airborne, and maritime platforms. Commanders, sensors, and weaponssystems will be able to interact seamlessly to establish a real-time view of the battlefieldand allocate firepower as effectively as possible. Ku band terminals are currently underdevelopment and planned for installation on P-3 Special Projects Aircraft (SPA) andLittoral Surveillance Radar System (LSRS) aircraft.A-2 Information Exchange 17

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