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- ray ban11
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Na 0:33 se vidi odraz/signal cilja na nekih 300-400 km u PPS .Izgleda da se radilo o lovcima Su-35S i Su-30SM .Nije u pitanju BM kako pise vec verovatno DZ sa radarom N007/A ,vidi se to po starom okruglom monitoru radara sa katodnom cevi .E sad vidimo kad imamo kadar gde se vidi odraz lovca sa 300-400km ,sa koje ga je daljine otkrio i poceo pratiti taj VC radar N007. Ko sad zna,mozda 400,500km ,lovca otkrije sa te udaljenosti a ne velike avione,bombardere,transportne i druge ,na srednjim /vecim visinama .
Отработка наведения на цели экипажами самолетов А-50У ВКС РФ
Citat:Экипажи самолетов А-50У отработали наведение истребителей-перехватчиков на воздушные цели
В рамках учения летчики отработали задачи контроля воздушного пространства в заданном районе, обнаружения воздушных целей при массированном авиационном ударе условного противника и наведения истребителей-перехватчиков на самолеты противника.
Роль противника выполняли экипажи новейших истребителей Су-35С и Су-30СМ, задачей которых были прорыв системы ПВО и условное уничтожение наиболее значимых объектов.
При обнаружении воздушных целей для их перехвата в воздух поднимались дежурные экипажи истребителей МиГ-31БМ, которые получали координаты движения самолетов условного противника непосредственно в воздухе от боевого расчета самолета А-50У.
Samo na kratko neki podaci o predajniku kod N007 `Zaslon` .Maks snaga predajnog kanala je 10kW ,prosecna je 2,5kW ( vrsna snaga tj maks vrednost srednje ) .Ima i ovo, od ukupnog radnog ciklusa tokom zracenja N007 moze na rezimu pune snage zracenja ( maks snaga predajnika ) da radi 1/4 tj 25% vremena .Izuzetna je to energetska sposobnost ,za sve ovo je radaru potrebna radna snaga vrednosti od 31kW .
Ovo su sve podaci koji vaze za osnovnu verziju radara a koja je u naoruzanju i oper. upotrebi jos od maja 1981g , u sastavu leteceg radarsko-raketnog kompleksa MiG-31-33 .Ovakvi parametri i dan danas nisu poznati javnosti za verziju N007A ( u upotrebi na MiG-31B/BS od 1991g pa dalje ) ,isto vazi i za novu verziju N007AM za MiG-31BM .
U vec poznatom citatu ,imamo neke interesantne podatke :
Citat:The Rise of Phazotron
Phazotron-NIIR was the first bureau in Soviet Union working on phased-array antennas for fire-control radar sets, although it would be up to NIIP to bring the project off. Earlier, in 1968, NIIR had been tasked with developing the radar for the future MiG-31 (NATO: Foxhound). Engineers prepared two prototype units, dubbed Groza and Vikhr, both based on Saphir-series technology. The final version was called Smerch-100, but the radar failed to meet requirements. As a result, in 1971 NIIR was ordered to pass all the documentation to its consortium partner NIIP. The result was the RP-31 Zaslon (N007; NATO: Flash Dance) radar. The task was very difficult, since one of the main requirements was engaging cruise missiles, and the experienced NIIR had failed to solve the problem of detecting small objects against ground clutter and tracking multiple targets simultaneously. Finally all the problems were solved. First tests of the radar were conducted in 1973, and the system finally reached service in December 1981.
The new radar made extensive use of solid-state digital technology. It has a large phased-array antenna and high power output. Its front-hemisphere range was 180 km in ideal conditions with no clutter, while the range was 90 km when engaging from the target's rear hemisphere. It could track ten targets simultaneously from a range of 120-180 km. In the look-down/shoot-down mode, the range was reduced by 30%. The radar was integrated with the R-33 (AA-9 Amos) semi-active radar-guided missile. The MiG-31 could carry four such missiles, and these could be launched simultaneously at four separate targets. The radar could detect and track targets as small, as 0.3 sq. m radar cross-section (RCS) to a maximum range of 65 km. The radar's capability caused the Soviets to nickname the MiG-31 "Mini-AWACS."
In the '80s and '90s, there was work conducted on a development of the Zaslon, known as the Zaslon-M. The program was finally cancelled, but it is worth noting because one of its requirements was to engage launched Pershing-2 missiles in flight with long-range R-37 (Adder) active radar-guided missiles.
 [Link mogu videti samo ulogovani korisnici]
Pogledajmo samo koliko tu ima netacnih i nepouzdanih info od ovog zapadnog izvora.Prvo krajnji domet osmatranja u datom sektoru VaP kod N007 nije 180 km ( pa kod N019 Rubin je u rezimu `V` cak 150km ), na srednjim /vecim visinama bez klatera je to znamo citavih 600km .Na toj daljini moze da otkrije i prati velike VC-e ( avione sa velikom RERP ) u PPS, u rezimu ZPS cilja je po skali koju vidimo cak 400km .U poredjenju sa N001 i N019 ovo je 4x vise u PPS cilja/ `V` ( 600 km spram 150 km ) i cak 8x vise u rezimu ZPS cilja/`D` ( 400km spram 50 km ) .Nije ni cudo kad znamo da je maks snaga predajnika kod Zaslona bila 10kW a kod Maca i Rubina svega 1kW .
Dalje ,sto se automatskog pracenja ciljeva tice vidimo u kadrovima da on stabilno prati VC-e u PPS na daljinama 300,400-500km ,evo imamo pirliku da vidimo da lovce tipa Su-35S i Su-30SM prati na tim udaljenostima ,pitanje je samo na kojoj tacno daljini ih je otkrio i poceo pratiti ??? Ovo vazi za N007A a ne za verziju AM ( okrugli radarski monitor ) .E ovo je sad meni veoma vazno ,citat kaze da radar moze otkriti i pratiti VC-e sa RERP svega 0,3m2 ,navodno sa daljina 65 km sto je apsolutno netacno jer znamo da su KR-e tipa H-55 prakticno iste te RERP gadjali sa 90 km daljine.Daljina otkrivanja i pracenja istih je morala biti daleko veca u tom slucaju ( vezba na poligonu Pemboj 2013g ).
Tu je meni interesantno ovo :
Citat:The Zaslon radar was publicly unveiled at the 1991 Paris Airshow with its associated MiG-31 interceptor, the Russians even removing the radome of the fighter to allow the Zaslon's revolutionary antenna to be seen. Also at Paris was the US F-117 Nighthawk (revolutionary for its use of stealth technology) which the Russians suggested should take to the air with the MiG-31 to see if the Zaslon could detect the F-117. Unfortunately no such contest was ever conducted though Russian experts were confident that Zaslon would have been able to detect the F-117 during flight.
Da li su Sovjeti zaista ovako nesto trazili od Amera da polete sa F-117A koji se te godine pokazao u prvom zalivskom ratu ,to ostaje upitno ,mada ne i nemoguce .Vazno je povezati ova dva podatka ,N007 moze otkriti i pratiti VC sa RERP 0,3m2 i ovaj izazov steltnom takt. bombarderu F-117A .Sovjeti su ocigledno znali vrednost RERP istog u PPS-rakurs 0/4 ili bilo kom drugom rakursu .Da se podsetimo ,radna frekvencija `cm-skog` N007 je bila 9,5 GHz .
Takodje da dodamo da novi radar N035 `Irbis` kod Su-35S moze otkriti i pratiti VC-e sa svega 0,01m2 RERP .Ovo veoma moguce vazi i za novi N007AM `Zaslon-AM` kod MiG-31BM .
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