Get AccuWeather alerts as they happen with our browser notifications. Reddit and its partners use cookies and similar technologies to provide you with a better experience. and our I think what you were trying to say is that British Phantoms had a better Dangerous storms to slam central US to mid-Atlantic. also the only mode with pulse-doppler, BSVdH - high altitude pulse mode, antenna elevation centered -4 (down). First prototype was successfully tested in 1970. Adrian. WebLook-down/shoot-down radars provide combat aircraft with the ability to engage targets flying below them. WebCurrent and future radar maps for assessing areas of precipitation, type, and intensity. longer range with longer range scales beyond 30km, but slightly less accurate, MV - low altitude coherent pulse-doppler (MTI with external coherence) mode, antenna elevation centered 0. WebRadar lock is required. I radar lock them, get a solid green box around the target, and also a smaller red box inside that one. Knowing the speed of the electromagnetic wave through the atmosphere you can Radar systems of this type are essentially useless when pointed down at the surface, with the zone of weakness near and below the horizon. This allows the radar system to "look down", and that eliminates the zone of weakness. This is highly desirable, as it allows an aircraft to detect and attack This is highly desirable, as it allows an aircraft to detect and attack targets whilst maintaining the tactically advantageous position conferred by superior altitude. F-15. This is a subreddit for War Thunder, a cross platform vehicular combat MMO developed by Gaijin Entertainment for Microsoft Windows, macOS, Linux, PlayStation 4, PlayStation 5, Xbox One and Xbox Series X|S. Privacy Policy. the ground and buildings) from the display and shows only moving objects. Currently: Hurricane - Category 2, approximately 445 mi from the southern tip of baja california. Since the Locked On update that came in the spring of 2019, War Thunder has been regularly receiving vehicles equipped Get the latest here. Get the latest here. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. default high (BSV): pulse, +4 antenna elev. is supposed to have additional processing over BSV to separate ground returns via how they take longer to reach the radar than the target return, but in WT there doesn't seem to be a difference from BSV aside from the elevation angle, (I'm unsure whether BSVdH is BSV-H1 or BSV-H4. The game is based around combined arms battles on air, land, and sea with vehicles from the Great War to today. Currently: Hurricane - Category 2, approximately 445 mi from the southern Cookie Notice "moving target indication with external coherence" seems to mean that unlike a true pulse-doppler radar which has precise control over the phase/frequency of emitted radar pulses (aka internal coherence), it simply does the aforementioned thing of using the (external) ground returns as a reference signal and comparing incoming returns to that (in frequency and phase), which requires less advanced circuitry. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Scan this QR code to download the app now. The MiG-23M's radar is pretty special compared to them, as instead of being a proper pulse-doppler radar, it uses something called MTI with external coherence to filter Privacy Policy. How do I turn on look-down radar mode on the MiG-23MLD? This post is specifically for the modes represented in WT. https://sites.google.com/site/sovietaircrafttech/mig-23/sapfir-23e/modes. Most search radars in the game use what is known as a bi-directional raster scan (see image to the right). A radar system has look-down/shoot-down capability if it can detect, track and guide a weapon to an air target that (as seen by the radar) is silhouetted against the ground. The radar removes all stationary objects (e.g. We have updated our Privacy Policy and Cookie Policy. The team instead sent their selection along with Davis Bertans' $17.0 million salary to the Oklahoma City Thunder and https://discord.gg/fpuY8BAAlso, check out our other cinematics if you liked this video. ELTA pioneered and proved the feasibility of installing a light-weight Coherent Pulse-Doppler radar in a fighter aircraft. Hurricane Tracker. Extreme temperatures have killed at least 112 in Mexico since March, Why killer whales wont stop ramming boats in Spain, This Day in Weather History: The DC derecho, Massive derecho plows from Iowa to Washington, DC, See a close encounter of 2 bright planets unfold on 1st night of July, Why this major city often looks like a 'ghost town'. Try searching for a city, zip code or point of interest. does anyone else have this problem/glitch or am I missing something? 7m. the altitude has hysteresis: it's 1800m when ascending and 1500m when descending. For more information, please see our See moving target indication. Reddit and its partners use cookies and similar technologies to provide you with a better experience. terrain) when the radar is pointed at the ground, "looking down". WebPages in category "Radars" The following 17 pages are in this category, out of 17 total. Scan this QR code to download the app now. It is difficult or impossible to separate the radar image of low-flying aircraft from the surrounding ground clutter. This will explain what modes are being switched and why. I remember doing it once in a test drive haven't been able to do it again Note that my post won't cover range comparisons or anything since the linked site (and the secretprojects forum post it references) has that information already. other aircraft, targets) in the presence of large radar returns (e.g. in the files the F-4K/M/T-2/F-1's radars can see targets w/ closure rates of -150 to +1500 (m/s? The Discovery Channel. I remember doing it once in a test drive haven't been able to do it again (in a test drive and in an online round). it appears you can only see closing targets. the additional clutter filtering doesn't appear to be present for its section in the file, so I assume it's slightly simplified/genericized in WT and represents both modes). The first aircraft to rely completely on its own radar system is the F-4 Phantom. #shortsWelcome back to war thunder today I'll teach you how to use the red skies doppler radar!! "Radar Systems Engineering Lecture 14 Airborne Pulse Doppler Radar", "AWG-10 Radar, Antenna Control, Type C-8778/APG-59", https://en.wikipedia.org/w/index.php?title=Look-down/shoot-down&oldid=1159761067, Creative Commons Attribution-ShareAlike License 4.0, This page was last edited on 12 June 2023, at 10:54. That is because pointing the radar at the ground produces a large reflection. WebThere's a new field in the radar x-ray tooltip, "Look-down: Head-on". Could be HEADON, and could be the early makings of a PRF setting mechanic for radars. TLDR: WT MiG-23 radar, two user-switchable modes, default and LD (look-down), each has low and high submode automatically switched <1500m >1800m: default low (SMV): pulse, +4 antenna elev. This zone can be actively utilized by enemy combatants wishing to hide from radar tracking utilizing a technique known as terrain masking. lower overall range, plus "blind velocities" because of wave phase wizardry (that probably isn't represented in WT) compared to normal pulse-doppler radars. LD high (LD or BSVdH): pulse, -4 antenna elev. Active. Practical pulse-Doppler signal processing requires high-power light-weight solid state computing that became available in the early 1970s. This is a subreddit for War Thunder, a cross platform vehicular combat MMO developed by Gaijin Entertainment for Microsoft Windows, macOS, Linux, PlayStation 4, PlayStation 5, Xbox One and Xbox Series X|S. Airborne intercept radar relying exclusively on time domain radar techniques is effectively blind any time the radar's antenna is aimed towards the Earth's surface. For some reason, I can no longer fire Radar AAMs while using the F-14B. in WT's "look-down mode", these modes are used: So yeah, hope this was informative! Reddit, Inc. 2023. I press weapon lock for air to air, and get Radar Lock is Required. Reddit, Inc. 2023. The MTI mode is the one we're all here for, because you can see it as a somewhat unique early radar solution to the limitations of pulse-doppler radars of that time, and has its own advantages and disadvantages because it isn't a true pulse-doppler radar (like the RAF Phantoms and T-2/F-1 are getting in WT). Adrian. New comments cannot be posted and votes cannot be cast. WebRadar lock is required. The radar (ELM-2001) was installed on the Israeli "Kfir" fighter and went operational in 1974. RealVue Satellite. Archived post. Reddit, Inc. 2023. :D[AeroTurtle Discord] https://discord.gg/tgjfNjtzCmSocial Media: https://www.instagram.com/aeroturtle_wt/Also Download [War Thunder] https://warthunder.com/enIf you're also a content creator here is another great Discord for getting people to help. This made it harder for U.S. Air Force bombers and cruise missiles to penetrate the Soviet airspace at low altitude (terrain masking), without being detected. All rights reserved. Language links are at the top of the page across from the title. All rights reserved. https://en.wikipedia.org/wiki/Look-down/shoot-down#cite_note-4, https://en.wikipedia.org/wiki/McDonnell_Douglas_Phantom_in_UK_service#cite_note-21. Look-down/shoot-down radars provide combat aircraft with the ability to engage targets flying below them. War Thunder outages reported in the last 24 hours. The MiG-23M's radar is pretty special compared to them, as instead of being a proper pulse-doppler radar, it uses something called MTI with external coherence to filter out ground clutter by comparing the doppler shift of returns. The Soviet Union introduced its first look-down/shoot-down radar with the Sapfir-23P on the Mikoyan MiG-23 interceptor. Unhealthy air quality levels persist in 'summer of smoke and haze', Derecho levels corn fields in Midwest with 100-mph winds. The reason I believe this is because of two things, here it says "The F-4J had the Westinghouse AN/AWG-10 fire control system (making the F-4J the first fighter in the world with operational look-down/shoot-down capability)" (https://en.wikipedia.org/wiki/Look-down/shoot-down#cite_note-4) and "The Westinghouse AN/AWG-10 radar carried by the F-4J was to be procured and built under licence by Ferranti as the AN/AWG-11 for FAA aircraft and AN/AWG-12 for those of the RAF " (https://en.wikipedia.org/wiki/McDonnell_Douglas_Phantom_in_UK_service#cite_note-21). The Hughes AN/ASG-18 fire control system was a prototype airborne radar/combination system for the planned North American XF-108 Rapier interceptor aircraft for the United States Air Force, and later for the Lockheed YF-12. Covers dipole radar, radar gunsights/rangefinders, search radar, Get AccuWeather alerts as they happen with our browser notifications. From my understanding, the F-4J was the first fighter craft in the world to have Look-Down Shoot-Down capability. They should definitely put more thought into the radar systems in game, it doesn't even name the radar type in xray view. The technical challenge encountered by airborne radar is discerning relatively small radar returns (e.g. [3] During the 1960s, YF-12 flight tests were conducted, which included the use of the YF-12's onboard AN/ASG-18 radar system in conjunction with AIM-47 missiles to shoot down target drones. !Thanks for watching, please like, share, and subscribe if you feel like helping us out. Active. I radar lock them, get a solid green box around the target, and also a smaller red box In WT, the following modes from that list are available, with these characteristics from the file: SMV - low altitude pulse mode, antenna elevation scan centered at +4 (up), BSV - high altitude pulse mode, antenna elevation centered +4 (up). Cookie Notice The FGR Phantoms were built based on the F-4J so I imagine they would have the same capability. I tried all the radar modes and options. zero ground clutter but some weaknesses, restricted to low alt. and our New comments cannot be posted and votes cannot be cast. IRL you couldn't adjust the elevation or azimuth unlike other modes. virtually zero clutter, but with weaknesses of this radar mode (described below). Various weapons systems (including guns and missiles) are then employed against designated radar targets, either relying on the aircraft's radar employing the "look down" capability (as in semi-active radar homing) or the weapon's own active radar to resolve the indicated target (as in active radar homing).
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war thunder look down radar
