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<blockquote data-quote="Delfin" data-source="post: 112575" data-attributes="member: 2582"><p></p><p></p><p><span style="font-family: 'Century Gothic'">Un E-767 para AEW&C (es un híbrido de B767 como plataforma y un E-3 Sentry como electrónica) ???</span></p><p></p><p style="text-align: center"><a href="http://www.airforce-technology.com/projects/767awacs/"><span style="font-family: 'Century Gothic'"><img src="http://www.airforce-technology.com/projects/767awacs/images/767awacs2.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></a></p><p></p><p><span style="font-family: 'Century Gothic'">Ver </span><a href="http://www.airforce-technology.com/projects/767awacs/"><span style="font-family: 'Century Gothic'">http://www.airforce-technology.com/projects/767awacs/</span></a></p><p></p><p><span style="font-family: 'Century Gothic'"><strong>767 AIRFRAME</strong> </span></p><p><span style="font-family: 'Century Gothic'">The wide-body configuration of <u>the 767 offers 50% more floor space</u> and <u>nearly twice the volume of the 707</u>. The basic 767 airplane is manufactured by Boeing Commercial Airplane Group in Everett, Washington, and then flown to Boeing Information, Space & Defense Systems facilities in Wichita, Kansas, where the airframe is modified to accommodate the prime mission equipment. All aircraft are returned to the Boeing Seattle facility, where mission equipment and the rotodome are installed.</span></p><p><span style="font-family: 'Century Gothic'">Major subcontractors include Northrop Grumman, General Electric, Rockwell Collins and Telephonics, which have been involved in the previous Boeing AWACS programs.</span></p><p></p><p><span style="font-family: 'Century Gothic'"><strong>RADAR</strong> </span></p><p><span style="font-family: 'Century Gothic'">The antenna systems for primary radar and the Information Friend or Foe (IFF) interrogator are mounted in a 9.1m diameter circular radome above the aircraft fuselage. The primary radar is the <u>AN/APY-2</u>, developed for E3 AWACS by Northrop Grumman in Baltimore. The radar operates at about 10GHz (wavelength about 10cm) in the E/F bands. It scans mechanically in azimuth at six revolutions per minute, and electronically in elevation. In flight, when the radar is not operational, the slip rings and bearings are kept lubricated by rotating the radome at one cycle every four minutes. </span></p><p><span style="font-family: 'Century Gothic'">"<strong>At operating altitude AWACS can detect targets over 320km away</strong>."</span></p><p><span style="font-family: 'Century Gothic'">The main modes of operation of the radar are: pulse Doppler non-elevation scan; pulse Doppler elevation scan; beyond-the-horizon mode; maritime mode for detection of surface ships; combined operational modes using data interleaving for long-range detection; and passive mode operation in which the transmitters are switched off for radar-silent operations.</span></p><p><span style="font-family: 'Century Gothic'">The AWACS radar provides a 360° view of the area. At operating altitudes it can detect targets more than 320km away. Targets are separated and individually managed and displayed on situational displays. </span></p><p><span style="font-family: 'Century Gothic'">In May 2006, Japan requested the Foreign Military Sale of four Radar System Improvement Program (RSIP) kits, as fitted on USAF, UK and NATO E-3 AWACS. Northrop Grumman was awarded the contract for the upgrade in December 2006. The RSIP upgrades the capability against threats from small radar cross section targets, cruise missiles and electronic countermeasures.</span></p><p><span style="font-family: 'Century Gothic'">The improvement in sensitivity against small and stealthy targets is being achieved through a new surveillance radar computer to replace the digital Doppler processor and radar correlator, and the translation of the associated software into ADA language.</span></p><p></p><p style="text-align: center"><span style="font-family: 'Century Gothic'"><a href="http://www.airforce-technology.com/projects/767awacs/"><img src="http://www.airforce-technology.com/projects/767awacs/images/767awacs5.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></span></p><p></p><p></p><p><strong><span style="font-family: 'Century Gothic'">MISSION EQUIPMENT</span></strong></p><p><span style="font-family: 'Century Gothic'">The main AWACS operations cabin behind the flight deck is laid out in equipment bays for communications, data and signal processing, navigation, and identification equipment. The AWACS officers and operator stations are equipped with Hazeltine command and control consoles fitted with high-resolution colour displays. The main signal and data processing computer, Lockheed Martin CC-2E, has a main storage capacity of over three million words; five times larger than that of the CC-2 computers installed on the E3 AWACS aircraft.</span></p><p><span style="font-family: 'Century Gothic'">The AWACS mission equipment on the 767 AWACS takes advantage of the combat-proven avionics currently employed on-board operational AWACS aircraft, and is interoperable with the AWACS aircraft currently in service.</span></p><p><span style="font-family: 'Century Gothic'">"The AWACS radar provides a 360° view of the area."</span></p><p><span style="font-family: 'Century Gothic'">The aircraft's navigation system is based on two LN-100G inertial navigation systems with integrated satellite global positioning systems, supplied by Northrop Grumman (formerly Litton).</span></p><p></p><p><strong><span style="font-family: 'Century Gothic'">ENGINES </span></strong></p><p><span style="font-family: 'Century Gothic'">The aircraft is powered by two General Electric CF6-80C2B6FA turbofan engines, providing 61,500lb thrust. The more powerful engines on the 767 AWACS compared to the 707/E3 AWACS allow the aircraft to carry a heavier payload, have a greater range and to fly higher. </span></p><p><span style="font-family: 'Century Gothic'">Two electrical generators are fitted on each of the two engines, producing a total of 600kW. </span></p></blockquote><p></p>
[QUOTE="Delfin, post: 112575, member: 2582"] [FONT=Century Gothic][/FONT] [FONT=Century Gothic]Un E-767 para AEW&C (es un híbrido de B767 como plataforma y un E-3 Sentry como electrónica) ???[/FONT] [CENTER][URL="http://www.airforce-technology.com/projects/767awacs/"][FONT=Century Gothic][IMG]http://www.airforce-technology.com/projects/767awacs/images/767awacs2.jpg[/IMG][/FONT][/URL][/CENTER] [FONT=Century Gothic]Ver [/FONT][URL="http://www.airforce-technology.com/projects/767awacs/"][FONT=Century Gothic]http://www.airforce-technology.com/projects/767awacs/[/FONT][/URL] [FONT=Century Gothic][B]767 AIRFRAME[/B] [/FONT] [FONT=Century Gothic]The wide-body configuration of [U]the 767 offers 50% more floor space[/U] and [U]nearly twice the volume of the 707[/U]. The basic 767 airplane is manufactured by Boeing Commercial Airplane Group in Everett, Washington, and then flown to Boeing Information, Space & Defense Systems facilities in Wichita, Kansas, where the airframe is modified to accommodate the prime mission equipment. All aircraft are returned to the Boeing Seattle facility, where mission equipment and the rotodome are installed.[/FONT] [FONT=Century Gothic]Major subcontractors include Northrop Grumman, General Electric, Rockwell Collins and Telephonics, which have been involved in the previous Boeing AWACS programs.[/FONT] [FONT=Century Gothic][B]RADAR[/B] [/FONT] [FONT=Century Gothic]The antenna systems for primary radar and the Information Friend or Foe (IFF) interrogator are mounted in a 9.1m diameter circular radome above the aircraft fuselage. The primary radar is the [U]AN/APY-2[/U], developed for E3 AWACS by Northrop Grumman in Baltimore. The radar operates at about 10GHz (wavelength about 10cm) in the E/F bands. It scans mechanically in azimuth at six revolutions per minute, and electronically in elevation. In flight, when the radar is not operational, the slip rings and bearings are kept lubricated by rotating the radome at one cycle every four minutes. [/FONT] [FONT=Century Gothic]"[B]At operating altitude AWACS can detect targets over 320km away[/B]."[/FONT] [FONT=Century Gothic]The main modes of operation of the radar are: pulse Doppler non-elevation scan; pulse Doppler elevation scan; beyond-the-horizon mode; maritime mode for detection of surface ships; combined operational modes using data interleaving for long-range detection; and passive mode operation in which the transmitters are switched off for radar-silent operations.[/FONT] [FONT=Century Gothic]The AWACS radar provides a 360° view of the area. At operating altitudes it can detect targets more than 320km away. Targets are separated and individually managed and displayed on situational displays. [/FONT] [FONT=Century Gothic]In May 2006, Japan requested the Foreign Military Sale of four Radar System Improvement Program (RSIP) kits, as fitted on USAF, UK and NATO E-3 AWACS. Northrop Grumman was awarded the contract for the upgrade in December 2006. The RSIP upgrades the capability against threats from small radar cross section targets, cruise missiles and electronic countermeasures.[/FONT] [FONT=Century Gothic]The improvement in sensitivity against small and stealthy targets is being achieved through a new surveillance radar computer to replace the digital Doppler processor and radar correlator, and the translation of the associated software into ADA language.[/FONT] [FONT=Century Gothic][/FONT] [CENTER][FONT=Century Gothic][URL="http://www.airforce-technology.com/projects/767awacs/"][IMG]http://www.airforce-technology.com/projects/767awacs/images/767awacs5.jpg[/IMG][/URL][/FONT][/CENTER] [FONT=Century Gothic][/FONT] [B][FONT=Century Gothic]MISSION EQUIPMENT[/FONT][/B] [FONT=Century Gothic]The main AWACS operations cabin behind the flight deck is laid out in equipment bays for communications, data and signal processing, navigation, and identification equipment. The AWACS officers and operator stations are equipped with Hazeltine command and control consoles fitted with high-resolution colour displays. The main signal and data processing computer, Lockheed Martin CC-2E, has a main storage capacity of over three million words; five times larger than that of the CC-2 computers installed on the E3 AWACS aircraft.[/FONT] [FONT=Century Gothic]The AWACS mission equipment on the 767 AWACS takes advantage of the combat-proven avionics currently employed on-board operational AWACS aircraft, and is interoperable with the AWACS aircraft currently in service.[/FONT] [FONT=Century Gothic]"The AWACS radar provides a 360° view of the area."[/FONT] [FONT=Century Gothic]The aircraft's navigation system is based on two LN-100G inertial navigation systems with integrated satellite global positioning systems, supplied by Northrop Grumman (formerly Litton).[/FONT] [B][FONT=Century Gothic]ENGINES [/FONT][/B] [FONT=Century Gothic]The aircraft is powered by two General Electric CF6-80C2B6FA turbofan engines, providing 61,500lb thrust. The more powerful engines on the 767 AWACS compared to the 707/E3 AWACS allow the aircraft to carry a heavier payload, have a greater range and to fly higher. [/FONT] [FONT=Century Gothic]Two electrical generators are fitted on each of the two engines, producing a total of 600kW. [/FONT] [/QUOTE]
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