S-400 Triumf
The 40N6 missile is one of the new missiles that come with the S-400 Triumf system. It has a range of 400km.
The guidance used is active radar homing. The steering element is INS + ARH + IIR.
Its maximum velocity is 4000m/s almost double the velocity with the missiles like 48N6E2 that were there in the earlier S-300 system.
Operating altitude is up to 185 kms. Not sure whether to believe this. At least that’s what the German defense threat information group says.
Some forums and other links say altitudes of 50-60 kms have been tested.
Max radar range is 700 kms
The SA-21 GROWLER is mobiles, all-weather long-distance ground to air guided weapon system, to target against combat aircraft and cruise missiles in all flight altitudes. Likewise ballistic short and medium-range missiles can be targeted.
The new system was developed with the following air targets in mind
1) Small radar echoing area (Stealth).
2) supersonic airplanes within all elevator ranges
3) high-flying and far removed monitoring airplanes
4) low-flying cruise missiles
5) ballistic medium-range missiles
6) supersonic standoff weapons
7) supersonic low flying bombers and combat aircraft
8.) the new system should be without reservation operational in a surrounding field of strong electronic breakdown measure name (ECM)
9) The new system should be mobile
10) Independently of the employed location the new system should be able to be supplied with data via air
11) data exchange with the C2 systems of the air-defense troops of ground armed forces (should be possible.
The S-400 of systems can be supplied with radar data of the Russian monitoring airplane IL-76/A-50 MAINSTAY. The radar system consists of a radar antenna with phase-controlled, electronic jet turning (Phased array) as well as a cab for the operators. The actual radar device is continuous line pulse Doppler 3D radar. The antenna surface is equipped with 2'041 phase modules. The fire-control equipment leads at the same time the determination of the target data, as well as the search for further airborne targets through (TRACK while scan). The entire radar complex is accommodated on a MZKT-7930 (8x8) truck
2 40N6 large missiles can be transported per vehicle.
Ballistic medium-range missiles with a maximum range of 3'500 km can be intercepted. The maximum ballistic missile that can be targeted is 5000m/s and at 60km altitude(this is where the 185 km mentioned above gets confusing)
SA-21B GROWLER (S-400M Samoderzhets)
The Russian armed forces see this version as economical and fast-available variant of the S-400. I guess it means quickly available. Guess then the features are less than the S-400 Triumf.
The draft of this variant became possible by the union of the two companies Almaz (system S-300P) and Antey (system S-300V). The SA-21B uses the same radar components as the SA-21A, however the 9M82M guided weapons of the S-300VM (SA-X-23) system can be used. The 9M82M guided weapons possesses a range of 200 km and can target at altitudes by 25-30'000 m. In each case two of these guided weapons can be accommodated on a modified 5P58TE trailer. For support during the target acquisition also the HIGH SCREEN (9S19M) sector monitoring radar can be used. A S-400M Samoderzhets (Imperator) battery consists of GRAVESTONE fire control radar, a 9P58TE trailer with 16 9M96 guided weapons as well as 2-3 9P58TE of trailers with in each case two 9M82M guided weapons. With the S-400M system ballistic rockets with a maximum range of 2'500 km can be intercepted. These can be fought up to a maximum airspeed of 4'500 m/s on a distance against 40 km. The S-400M system is still in the development.
Operation of S-400:
For the anti-missile defense the S-400 can be supplied with target data from the space defense troops. The target acquisition is also done with passively working radar monitors (SIGINT). These devices seize, analyze and identify practically all well-known emitters of airplanes e.g. radio, radar, TACAN navigation, NATO JTIDS (joint Tactical information distribution system) data transfer system and radar altimeter. These systems received and process the signals without even active to send and betray thereby their positions. With these systems it is to be seized possible air targets on a distance from several 100 km to and to identifying. Likewise thereby stealth air targets can be discovered and seized.
Hey this means that anti-radiation systems will find it tough to target S-400 batteries.
The Russian armed forces use the following passively working air surveillance systems:
1) the Czech system Vera and
2) the mobile Czech system Tamara/KRTP-86 and KRTP-91 (NATO: TRASH CAN)
3) the Russian system Orion (85V6)
4) the mobile system Kolchuga and Kolchuga m of the Ukrainian company Topaz
5) The older system Ramona m/KRTP-81M (NATO: SOFTLY BALL)
The co-ordination of the individual S-400 brigades on stage front takes place with the mobile Baikal-1 C3I system from the company Proton NPO, or the D4M Polyana C3I system (9S82) of the company Agat NPO. With these systems the co-ordination of the individual regiments and/or brigades and the higher places of the PVO or VVS is guaranteed. Together with the systems specified above the 5S99M Senej, 5S99M-1 Senej m or the 5S99M-2 Senej M1E C2 system can be used also alternatively.
On brigade level a bite-long unknown C3 system is used. Probably this system is based on the 83M6E2 system of the S-300PMU-2. The new system consists of a command post and a 3D-Langstrecken-Ueberwachungsradar. This radar is to possess a range of 700 km. In the command post all data of the air traffic control of the individual batteries are processed and coordinated. Likewise the data of the air traffic control of the next higher stage (stage army, front or national air defense VVS or PVO) are received and processed. The new C3 system is equipped also for data exchange the older systems S-300P (SA-10), S-300PMU-1/-2 (SA-20) and S-300V (SA-12)
The command post implements the following actions:
1) Control and monitoring of the long-distance monitoring radar
2) Acquisition, identification, pursuit of over 300 airborne targets
3) The friend enemy recognition (IFF)
4) Prioritization of the individual airborne targets and the passing on of the most dangerous to the individual batteries
5) Control of the ECCM of systems of the batteries and brigade
6) Co-ordination of the individual batteries and regiments in the autonomous, or connected employment Data exchange with neighboring brigades and the next higher stage
For the low flier collection the 3D-monitoring and tracking radar 96L6 of the company Lira KB are used. This radar device was presented for the first time at the IDEX-97 the public. The export designation reads 96L6E. It can be used alternatively for low flier collection or as monitoring radar of the brigade. The 96L6 radar can be used for the long-distance target acquisition also in the group with the new long-distance monitoring radar. The entire plant is accommodated on a MAZ-7930 (8x8) truck. Providing readiness for firing takes 5 minutes. The system can be used at day and night and in all weather. The system consists of a radar antenna with phase-controlled, electronic jet turning and a command post. The opening angle of the transmitting antenna is with -3° to +60° in the elevation and 360° in the azimuth. The system produces a radar jet of 2.3° in the azimuth and 1.5-3.0° in the elevation. The rotation speed of the transmitting antenna amounts to a revolution every 12 seconds. The computers lead at the same time the determination of the target data, as well as the search for further airborne targets through (TRACK while scan). The smallest detectable radar echoing area of a goal amounts to 0.02 m2. The system has a range of 5-300 km. At the same time computer components can automatically determine the target data of 100 different airborne targets, in a speed range of 30-2'800 m/s. Each seized goal is classified and assigned to everyone automatically a fight priority. The target data are sent over the C3I of systems of the brigade to fire control radar of the batteries. With the employment in strongly cut through or wooded area the transmitting antenna can be put on the 40V6M2 antenna tower.
By monitoring radars the determined target data to the fire control radar GRAVESTONE are sent. This fire control radar produces a strongly bundled radar jet during the tracking. The narrow jet width guarantees an exact tracking and reduces susceptibility with opposing electronic breakdown measure names. Besides a Clutter briefcase supports the radar adjustment to clutters and electronic disturbances. The radar possesses large frequency opportunities of evasion as well as a variable pulsbreite. Likewise it possesses an automatic selection to few disturbed frequency. Besides it orders a function for the impulse compression as well as for side-lobe suppression. Also a passive pursuit of interference sources (direction) is to be possible. A fight software for burning through interference sources (distance to the jamming aircraft) should be also installed. The expiration of fight runs off as follows: After the target acquisition by monitoring radars on stage the regiment or brigade a threat analysis is provided automatically and the target datas is determined. Afterwards the goals are passed on to the GRAVESTONE of fire control radar of the batteries. The fight algorithms of the SA-21 calculate automatically the optimal course for the guided weapon flight. If the radar echo of the air target is strong enough and if the goal is in the range of the guided weapon, a guided weapon start takes place. These run off processes fully automatic. The operating surgeons must confirm and for the fight release only the seized goals. Naturally the expiration of fight can take place also manually. During the fight against airplanes and cruise missiles becomes the guided weapon with the internal navigation system (IN) as well as with radio command signals the air target guided (COMMAND update). Few seconds before the impact in the goal the as well as the guided weapon-own seeker are activated, and the guided weapon makes the last corrections of course. With this procedure the pilot of the attacked air target only little time remains introducing around electronic
The target acquisition takes place with the passively working radar monitors described above and the guided weapon without radar support under EMCOM is started. Again for the last few seconds of the target approach the fire control radar from condition by the mode is only switched into the fire control mode. Thus it is to be accomplished possible a so-called LOCK on afterlaunch fight. During the fight against low-flying goals the guided weapon is superelevated fired in relation to the line between guided weapon and a goal. The guided weapon rises to one to the goal strongly superelevated flight path. With this flight profile the guided weapon seeker has an optimal "field of view" on the goal. With this procedure also extremely low-flying airborne targets can be seized and fought such as cruise missiles optimally. The guided weapon encounters from its superelevated flight path in a steep angle the goal down. During the fight against ballistic rockets and high-flying, supersonic airplanes the goal on the direct way is approached. During the fight against ballistic rockets the guided weapons are fired to the point of collision of the ballistic rocket and the guided weapon calculated ahead. The guided weapon keeps itself given with the internal navigation system on the flight path. For the last five seconds the guided weapon-own semi-active seeker will become activated and it the last course changes made. The semi-active guided weapon control makes the firing possible of several guided weapons on a goal. In order to increase hit expectation, in the tactical employment a salvo is mostly fired from two to three guided weapons on the same goal. If the guided weapon misses its goal, then this destroys itself after a certain flying time automatically. With the S-400 system can be inserted a whole pallet by guided weapon types. Together with the again-developed 9M96, 9M96M and 40N6 guided weapons also the older types 48N6 and 48N6-2 can be used. Likewise the modified 48N6DM guided weapon stands to the selection. The 9M96, 9M96M and 40N6 guided weapon possess an active radar seeker head. The older guided weapons of the 48N6 series possess a SARH TVM steering system. With the SARH TVM guidance methods are sent back the target datas, which the semi-active radar seeker head of the guided weapon seized, with one DATA left to the fire control radar. There they are adjusted together with the radar image of the fire control radar by high-performance computers and sent back to the guided weapon. In the fire-control equipment sufficient place is present for the computer components, which is normally rather meagerly present in a guided weapon trunk. With this system much larger precision is reached than with the conventional SARH steering system, with which the target datas come only from the fire control radar. If an attacked airplane radar breakdown systems (ECM) begins, the operation of the fire control station can switch the guided weapon seeker to a passive search mode, and so the interference source attack (home on jam).