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The antenna is mounted on the centre of the body. ... naval version of Eagle 1. Eagle 2 : larger version of Eagle 1 with a Pratt & Whitney PT6 turbopropeller.
Eagle Vision One (EV1) was a military based Commercial Satellite Imagery (CSI) capability programmed and funded by HQ AF/A2QS (Air Force ISR Innovations). It is located at Ramstein Air Base , Germany, and is staffed by intelligence personnel assigned to the 24th Intelligence Squadron (24IS).
It has a fixed, active electronically scanned array radar antenna instead of a rotating one as with the 707-based Boeing E-3 Sentry. [ 2 ] [ 3 ] The E-7 was designed for the Royal Australian Air Force (RAAF) under "Project Wedgetail" and designated E-7A Wedgetail .
The antenna was capacitively coupled to the post via its disc-shaped end. The total weight of the unit, including the antenna, was 1.1 ounces (31 grams). The length of the antenna and the dimensions of the cavity were engineered in order to make the re-broadcast signal a higher harmonic of the illuminating frequency. [6]
The 10.8 m long by 3.4 m high antenna assembly incorporates 7.3 m long by 2.7 m high Side-Emitting Electronic Manifold array, with the top hat supporting array providing 120° coverage on port and starboard side, while the top hat array itself provides 60° fore and aft, thus providing a complete 360° coverage.
An ECM antenna position of Mitsubishi F-15J MSIP (2005). F-15J/DJs are identical to F-15C/Ds aside from the ECM, radar warning system, and nuclear equipment.The AN/ALQ-135 Internal Countermeasures System is replaced by the indigenous J/ALQ-8 and the AN/ALR-56 Radar Warning Receiver is replaced by the J/APR-4.
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The Eurofighter Typhoon combat aircraft with its nose fairing removed, revealing its Euroradar CAPTOR AESA radar antenna. An active electronically scanned array (AESA) is a type of phased-array antenna, which is a computer-controlled antenna array in which the beam of radio waves can be electronically steered to point in different directions without moving the antenna. [1]