SOV - SP-50 (přistávací systém)

SP-50 Landing System
     
Název:
Name:
SP-50 SP-50
Originální název:
Original Name:
СП-50 Cистем посадки
Kategorie:
Category:
radionavigační zařízení radio navigation system
Výrobce:
Producer:
Období výroby:
Production Period:
DD.MM.1950-DD.MM.RRRR
Vyrobeno kusů:
Number of Produced:
-
Prototyp vyroben:
Prototype Built:
DD.MM.RRRR
Složení systému:
Composition of System:
1)Přívodná radiová stanice PAR-3/ PAR-7
2)Dálný návěstní radiomaják MRM-48
3)Blízký návěstní radiomaják MRM-48
4)Soubor radiových přistávacích majáků PRMG-2
a)Kurzový radiový maják KRM-2
b)Sestupový radiomaják GRM-2
c)(Retlansátor dálkoměru RD-2)
1) Locator (L)/(NDB) PAR-3/PAR-7
2) Outer Marker (OM) MRM-48
3) Middle marker (MM) MRM-48
4) Sowiet Instrument Landing System (ILS) PRMG-2
a) Localizer (LLZ/LOC) KRM-2
b) Glide Path (GP) GRM-2
c)(Distance Measuring Equipment / DME RD-2)
Uživatelské státy:
User States:


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Poznámka:
Note:
Názvy jsou dle dobové sovětské/ruské terminologie (a dobové ozn. v NJ):
1)Приводная авиационная радиостанция ПАР-3/ПАР-7 = Fernfunkfeuer (FFF)
2)Дальний Mаркерный Pадио Mаяк MPM-48
3)Ближний Mаркерный Pадио Mаяк MPM-48
4)Посадочная Радио Маячная Группа ПPMГ-2
a) Курсовой Радио Маяк KPM-2
b) Глиссадный Радио Маяк ГPM-2
c)(Ретранслятор Дальномера PД-2)
1) Locator (L)/(NDB) PAR-3/PAR-7
2) Outer Marker (OM) MRM-48
3) Middle Marker (MM) MRM-48


4) Sowiet Instrument Landing System (ILS) PRMG-2
a) Localizer (LLZ/LOC) KRM-2
b) Glide Path (GP) GRM-2
c)(Distance Measuring Equipment (DME) RD-2)
Zdroje:
Sources:
http://ru.wikipedia.org
www.valka.cz
Let-51-70 - Systémy a prostředky RTZ, vydání I. z roku 1967
Vlastní archiv
URL : https://www.valka.cz/SOV-SP-50-pristavaci-system-t122701#418531 Version : 0
The soviet landing system SP-50
used to be referred to also as "Matěrik", which is not entirely accurate, because "Matěrik" it was the cover designation for the STATIONARY system security landing.

(Mobile system using a range of means, ktaré were "established" to the box bodies of trucks and trailers and into the "history" vstupil as "GLOBE".
The complex of mobile radar landing system was marked RSP-4.)


***
The basis of the SP-50 was planting radio beacons for accurate přístrové landing - The landing radio beacons PRMG-2) - was basically a copy of the ILS.
that it was not "obvious", did the soviet "designers" some adjustments - nejpodsttnější was
mutual commutation modulation frequencies of 90 Hz and 150 Hz for both the beacons (see. sketch)


The result was a loss kompability - aircraft Il-14 ms. the air force and transport aircraft Il-12 and Il-14, CSA had to use the adapter.

At the same time in the system SP-50 used part of the ground-based radio navigation aids from the system OSP-48:
- "dálná" afferent radios incl. its "far" signalling radiomajáku and "bližného" signalling radiomajáku (markers).

In čs. the air force was running the SP-50 is equipped with airport Přerov, Young and Mošnov.
The system was developed even at the airport Ruzyně and shortly Holešov (served as a backup to the air force).

Source: Own archives.
SOV - SP-50 (přistávací systém) - (Vlastní archiv)

(Vlastní archiv)
URL : https://www.valka.cz/SOV-SP-50-pristavaci-system-t122701#418547 Version : 0
During the period of the original system SP-50 modernized and early sixties min. century arose version, SP-50M, SP50M1, SP-50M-2K (СП-50М, СП-50М1, СП-50М-2К)

In 1968 he was záváděn system SP-68.

In all of these systems have been maintained the original "philosophy" - the different position of the modulation frequencies of 90 Hz and 150 Hz against the ILS and the location of the pair of location beacons/markers on the habitats directive "distant" and "bližné" afferent radiostnice (Locatorů LOM and LMM)

When the systems SP-70 and SP-75 /СП-70 ; СП-75(def. since 1975) introduced the use of the configuration completely according to the standard of ILS ICAO - hence the 3 position radio beacons:
a)the Outer Marker (OM),
b)Middle Marker (MM),
c)the Inner Marker (IM),

According to soviet/Russian terminology:
a) far indicator/locator beacon in the distant afferent radio (дальний МРМ у дальней приводной радиостанции) at a distance of 7400 meters from the threshold of the VPD
b) medium indicator/locator beacon in the center afferent radio (средний МРМ у средней приводной радиостанции) at a distance of 1050 m from the threshold of the VPD
c) close indicator/locator beacon for bližné afferent radio (ближний МРМ у ближней приводной радиостанции) at a distance of 75 m from the threshold of the VPD

and the position of the modulation frequency of 150 Hz and 90 Hz the same as the ILS (see fig.).

Source: http://www.niiit-rts.ru/about/.
URL : https://www.valka.cz/SOV-SP-50-pristavaci-system-t122701#418935 Version : 0
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