military experts
EnglishРусский中文(简体)FrançaisEspañol
Set as default language
 Edit Translation

PZRK 9K34 “Arrow 3”


		MPADS 9K34 & quot; Boom 3"

Portable air defense missile system 9K34 “Arrow 3” (SA-14 «Gremlin» but the US / NATO classification) It designed to engage aircraft and helicopters at ranges up to 4,5 km. The complex is able to hit singing on a collision course and will catch up.

PZRK 9K34 “Arrow 3” – video

Combat use "Arrow 2" complex showed, its effectiveness is inadequate. Many damaged planes returned to their bases, and the newly introduced into service after repair, lasted only a few hours. This is because, that the missiles fell into the tail of the plane, in which there were few vital systems and units, and the power of the warhead SAM was not sufficient to create a large target structures destruction zone. The result of the further development of portable SAMs Tina “Arrow 2” and “Strela-2M” It becomes complex “Arrow 3”, which has improved the combat and technical characteristics, It provides combat aircraft and helicopters, flying on a collision course with speeds up 260 m / s and maneuvering with congestion to 3g, as well as flying at Dogon courses at speeds up 310 m / s and maneuvering to congestion 5 - 6g.


		MPADS 9K34 & quot; Boom 3"

Among the new technical solutions and a high combat and operational characteristics of the complex treated, At first, fundamentally new thermal homing head with a deep-cooled to a temperature – 200FROM, providing sensitivity a two orders of magnitude higher sensitivity GOS complex "Arrow-2M". It is possible to carry out the shooting on a collision course for aircraft and helicopters, as well as significantly expand the affected area and height parameter when shooting at Dogon courses. Secondly, failed to ensure the efficiency of the complex when fired at Dogon courses at any of the background situations. And thirdly – to develop a trigger, which allows you to automatically carry out a rocket launch on target, located in the starting zone, when shooting on a collision course. The complex 9K34 "Strela-3" was the most unified with "Strela-2M" complex, that simplifies the formulation of its serial production and development of the troops. Development of portable air defense missile system "Strela-3" (9K34) with missiles 9M36 was launched in 1968 g. simultaneously with SAM "Strela-2M". Creating glubokoohlazhdaemoy seeker was entrusted to the new co-executors – CB Kiev "Arsenal" plant. Tests of this complex took place on November Donguz test site 1972 g. in May 1973 g. During the test were identified and corrected errors, associated with a lack of reliability of the element base board equipment Zour. AT 1974 g. complex 9K34 "Strela-3" was adopted.


		MPADS 9K34 & quot; Boom 3"

During the tests it was confirmed and revealed the following significant advantages portable air defense system "Arrow 3" compared to the "Boom-2M" complex:

  • through the use of a more sensitive rocket thermal GOS provides conducting firing at jet and turboprop aircraft on a collision course at a range of up to 2500 m and heights of 30 to 3000 m;
  • significantly enhanced protection from the heat seeker background noise when shooting at Dogon courses;
  • expanded opportunities of shooting in bad weather (rain, snow, fog) and under air dustiness (with visual targets visibility). The complex 9K34 "Arrow 3" ensures a higher reliability of the rocket launch the target jet on a collision course by defining the start and automatic capture start border zone by radiation from the target. External differences become a complex ball-cylinder power unit in a launch tube. Missile guidance to the target is performed according to the method of proportional convergence. Rocket of the complex was almost entirely borrowed from the SAM "Strela-2M".

The structure of the portable anti-aircraft missile complex includes fighting equipment, a launch tube comprising a trigger 9P59 9P58M and surface-to-air missile 9M36, target acquisition means – passive finder 9S13, reconnaissance vehicle – ground radar interrogator 1RL247, means of communication – radio R-147 in the squad and a receiver R-147P shooters antiaircrafters. For maintenance checks and parameters antiaircraft missiles and trigger device maintenance means used, including a set of test equipment 9F387. To prepare gunners are training aids, including field simulator gunners 9F620M, training-practical set 9F629, 9F631 start monitoring kit.


		MPADS 9K34 & quot; Boom 3"

9M36 SAMs made of aerodynamic configuration "duck" and consists of four compartments held together – head, steering, combat and propulsion. Aerodynamic control surfaces are installed in the same plane, and three-dimensional control is achieved at a speed of rotation of the rocket 15-20 revolutions per second when converting signals from the respective heat GOS to handlebars. For placing missiles in the launch tube of small diameter wheels recessed in the missile body, and four pen stabilizer are stacked in the space behind the nozzle exit. At start rudders and stabilizers are disclosed spring devices. The head compartment located missile tracking purpose coordinator, command generating device, electronic part (autopilot amplifier), Gyro rotor speed stabilization system, photodetector cooling system. Sledyashtiy coordinator goals (SKC) for continuous automatic determination of the angle of misalignment between the optical axis and focal line "missile-target", target tracking and signal generation, proportional to the angular velocity of the line of sight "missile-target", SCC consists of goals and coordinator electronic unit.
Steering compartment designed to accommodate elements missile power supply, autopilot and switching elements. The steering powder compartment housing has a pressure accumulator (UNDER), providing food hot gases servo, and turbo-generator, converts the energy of the hot gases into electricity PAD, regulator rectifier, providing rectification and stabilization of the supply voltage, The angular velocity sensor with amplifier, servos with rudders, block cocked, forming a signal to electric igniter fuze after rudders disclosure to control motor electric igniter powder (pood), bortrazema socket, provides electrical communication equipment onboard the rocket from the launch tube.


		MPADS 9K34 & quot; Boom 3"

Combat compartment MPADS 9K34 “Arrow 3” It is a carrier rocket and the compartment is made as a permanent connection, and comprising a warhead fuze. Warhead high-explosive-cumulative actions designed to destroy air targets and consists of a body with a cumulative funnel, combat (discontinuous) charge and detonator. Fuse for issuing a pulse detonation undermining warhead when the missile meeting to or after the time of self-destruction. It comprises fuze slam-detonating device, self-destruction mechanism, charging capacitor, the contact sensor target (Magnetic induction generator), starting electric spark, EB double action, detonator fuse and the two contact groups. Slam-detonating device is used to provide security in the handling of the missile until it is charging after missile launch. It includes a pyrotechnic fuse, spigot and blocking (inertial) stopper.
The propulsion system is a single-chamber and dual-mode starting boosters solid fuel. Starter motor ensures ejection of the missile launch tube at a safe distance gunners – 5,5 m, then starts boosters. Departure from the tube speed missiles – 28 m / s. Sustainer motor ensures acceleration of the missile to a velocity 470 m / s and maintaining the speed in flight.


		MPADS 9K34 & quot; Boom 3"

9P59 launcher tube is made of fiberglass and is intended for storing rocket, of aiming and firing. It is able to withstand up to 5 starting. 9P58M trigger is used to prepare for the start-up and safe rocket launch. In its case the electronic unit installed, phone, locking device, connector plug, the trigger and the contact group. Telephone beeps when the goal in sight TGSN. The electronic unit is designed to accelerate the gyroscope rotor TGSN, automatic gyro caging and razarretirovaniya, processing and evaluation of information signals coming from the correction and TGSN, issuing an audible and visual information signals in the presence of target in the field of view TGSN, stress transmission actuating device.
passive finder (PRP) 9C13 ("Search") It is intended for the early detection of air targets, flying with the included on-board pulse radars. PDP is able to detect air targets at ranges of at least 12 50 km in the sector×45°. NRZ C2 1RL247 for identification gosprinadlezhnosti purpose on the principle of "friend or foe" identification in the "Silicon-2" systems, "Silicon-2M", "Password" in the third frequency range. purposes of identification can be carried out at a range of 7-8 km at altitudes up 5 km, identification time is not more than 3 seconds. NRZ 1RL247 has a functional connection with the trigger in the event of response targets "I-your" not able to automatically produce a start lock. Radio R-147 and R-147P radio receiver designed to receive alerts about the traffic situation and fire control gunners. The radio has a range of 44-52 MHz and provides a warning to the distance 1 km.
The complex 9K34 "Strela-3" available in the following countries: Angola, Hungary, Vietnam, GDR, Salvador, India, Iraq, Jordan, Cuba, Libya, Nicaragua, North Korea, Peru, Poland, Syria, OAE, Slovakia, Finland, Czechoslovakia, South Africa, Yugoslavia. In Poland, produced under license.


		MPADS 9K34 & quot; Boom 3"

Performance characteristics MPADS 9K34 "Arrow-3 '

Range defeat, km maximum – 4,5, minimal – 0,5
The height of the lesion, km maximum – 3,0, minimal – 0,015
probability of defeat 0,31-0,33
Length MPADS in firing position, m 1,5
missile length, m 1,47
full speed
targeted goals, m / s
to meet – 260, vdogon – 310
Weight, kg combat weapons in firing position – 16
missiles – 10,3
starting device without missiles – 2,95
warhead – 1,17
passive finder – 2,5
NRZ – 2,3
self-destruction time, from 14-17
Operating temperature range, 'FROM -38 – +50
The average rate of march
missile, m / s
470
Time of MANPADS
firing position, from
12

Photo MANPADS 9K34 "Strela-3" used by Iranian forces


		MPADS 9K34 & quot; Boom 3"

A source

                          
Chat in TELEGRAM:  t.me/+9Wotlf_WTEFkYmIy

Playmarket

0 0 votes
Article Rating
Subscribe
Notify of
guest
0 comment
Inline Feedbacks
View all comments