RADAR RBE2 / AESA: SUSTAINED PRODUCTION
The most powerful on-board radar ever produced in France for a fighter jet, the Thales Active Aerial RBE2 (AESA) represents the best in Europe, with the Selex Consortium's Captor-E, a radar still in the pipeline. evaluation for new versions of the Eurofighter.
The AESA RBE2, a multi-target multi-target radar that is very agile and has increased range, capable of operating in a nominal manner even in degraded mode, is now produced at the rate of two copies per month, in order to honor Rafale's export orders up to in 2020, 84 aircraft. To date, more than sixty of these radars remain to be supplied to Dassault Aviation for mounting on the Rafale EM and DM Egyptian (12 aircraft delivered on 24 ordered), Rafale EQ and DQ Qatar (24 aircraft to be delivered before end 2019, two of which have already been finalized) and the Rafale EH and Indian DH (36 ordered aircraft deliverable as of 2019).
Identical to the Rafale F3, the most recent in service in France (known as F3R), the Rafale export are of a standard adapted to the specifications of the customer. If the Egyptian Rafale is identical to the French F3 of the last slots, the planes for Qatar will be equipped with Lockheed Martin's Sniper designation pod and Elbit's D-Dash Israeli helmet sight. The planes for India from Rafael's Pod Litening and the Israeli Spice 250 guided bomb, in place of the AASM. The Rafale thus remains a platform open to equipment that is absent in its panoply "made in France", such as the helmet viewfinder (HMD), which is a glaring lack of user opinion.
Let's not forget that France has ordered 180 Rafale, of which 148 have been delivered: 48 C and 54 B for the Air Force and 46 M for the Navy. The order for a fourth slice of fighters is expected in the coming years to reach 225 Rafale, the latest format defined by the 2013 White Paper. The additional 45 Rafale to allow the transformation of two fighter squadrons still on Mirage 2000 and to compensate for attrition until 2040 or 2050. In order to equip these aircraft, more than 130 RBE2 / PESA radars were delivered to equip the first generation of Rafale (F1, F2 and F3). that is to say, most of the aircraft ordered by France for twenty years.
The latest Rafale put into service (C / B / M) were equipped with the RBE2 / AESA radar, ie 32 aircraft, including eight Rafale M. The remaining 28 AESA radars will not be delivered by Thales to Dassault before 2020-2021, when will resume deliveries of Rafale to the Air Force and the Navy.Subsequently, all French aircraft in Unit 4 will receive AESA radars with new IFF antennas and thus the French Rafale fleet will eventually be split between PESA and AESA equipped aircraft. In total, Thales is expected to produce around 150 RBE2 / EASA.
Note that the oldest aircraft have now almost all been upgraded to the F3 standard. The F4 standard is already planned and should treat all obsolescences from 2025, while bringing new features, including Thales' Talios (formerly Damocles NG) nacelle with HDTV video capabilities and daylight coverage. -night about 40 nautical.
For the Rafale F4 RBE2 / AESA radar, we can mention in bulk the introduction of new tiled antennas, increased compactness and the introduction of new generation hardened components based on gallium nitride (GaN) and silicon. germanium (SiGe) with increased reliability. Will remain to decide the issue of the helmet visor for French pilots. Thales is ready with "Scorpion", based on HObIT's opto-inertial hybrid posture detection technology. This helmet has the particularity of being interchangeable between pilots, which will help reduce the number of equipment needed for each fleet.
Google Translate