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#3203528 - 02/09/11 10:52 PM Re: SAM Simulator ***** [Re: Hpasp]  
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NaiseFail Offline
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Was browsing for more info on the elusive SA-4/3M8M3, instead I found these:

http://www.fortifikace.net/pov_pvos_skupina_vega.html
http://www.fortifikace.net/pov_pvos_skupina_vega_rapotice.html

Also, I'd be very interested in any information you could provide about the SA-4, such as the reference sites you used while creating the system. I've been unsuccessful so far in finding any truly in-depth information regarding the SA-4, or the 3M8M3.

Inline advert (2nd and 3rd post)

#3203820 - 02/10/11 07:16 AM Re: SAM Simulator [Re: NaiseFail]  
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The best sites, that I found, are at the bottom of the SAMSIM homepage.
http://sites.google.com/site/samsimulator1972/home

The pictures were shot at Hungary:

Hungarian Air Defense Museum, Zsmbk (Volhov, Neva, 1S12 Long Track)
http://legvedelmimuzeum.hu/en.html

12. Arrabona Air Defense Regiment, Gyor (1S32 KRUG)
http://www.raketaezred.hu/

Army History Museum and Park, Kecel (Vega, Shilka)
http://www.museum.hu/museum/index_en.php?ID=961

About the SA4, I got the usual (~1500 pages of) Hungarian language manuals...



Last edited by Hpasp; 02/10/11 07:19 AM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3203829 - 02/10/11 07:46 AM Re: SAM Simulator [Re: NaiseFail]  
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Originally Posted By: NaiseFail
http://www.fortifikace.net/pov_pvos_skupina_vega_rapotice.html


This page contains a link to an interesting video about that S-200 site: http://www.fortifikace.net/soubory/rapotice_video.mp4.

Can anybody identify the instrument that appears at 2:50?

#3203873 - 02/10/11 09:33 AM Re: SAM Simulator [Re: PLCC]  
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Certainly.
hahaha

That is the leftmost round instrument of the K9 cabin. (It is not simulated)
In this cabin, the commander of the site were guided the firing batteries.





Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3203874 - 02/10/11 09:33 AM Re: SAM Simulator [Re: Hpasp]  
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Originally Posted By: Hpasp
About the SA4, I got the usual (~1500 pages of) Hungarian language manuals...


Ugh.. It's always a language I can't read, lol. After spending a few more hours Google diving, I'm really surprised by the lack of interesting information. It seems like every site I find that actually mentions the 2K11-M1/SA-4 just repeats what all the others say. And so far the only internal images I've found are pictures taken by someone who thought it'd be great to place a massive watermark of his email address right through the middle. Pretty sad as they're up close pictures of some of the station panels..

I am however rather pleased with some of the pictures I found of the missile, a performance chart, and pictures showing how the radar deploys/stows.

Quote:






Also, two new questions. First, after the initial launch of the missile, are the solid fuel boosters ripped off of the 3M8M3 missile, or is there a system to release them? Secondly, what does 1 do?

#3203878 - 02/10/11 09:36 AM Re: SAM Simulator [Re: PLCC]  
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This page contains a link to an interesting video about that S-200 site:
http://www.fortifikace.net/soubory/rapotice_video.mp4

Extremely good find!!!
Everybody should watch it.
thumbsup

Last edited by Hpasp; 02/10/11 09:37 AM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

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#3203887 - 02/10/11 09:48 AM Re: SAM Simulator [Re: NaiseFail]  
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1, SNR Frequency selector switch.
You can find the same at the Volhov "Z" panel.

Usually guarded so one frequency was used in peacetime, and another in wartime.
(In case the enemy listens before the hostilities begun.)

Last edited by Hpasp; 02/10/11 09:50 AM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3203901 - 02/10/11 10:00 AM Re: SAM Simulator [Re: Hpasp]  
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Originally Posted By: Hpasp
1, SNR Frequency selector switch.
You can find the same at the Volhov "Z" panel.

Usually guarded so one frequency was used in peacetime, and another in wartime.
(In case the enemy listens before the hostilities begun.)

That's a pretty good trick. Does the Gammon have that ability too?

#3204229 - 02/10/11 06:03 PM Re: SAM Simulator [Re: NaiseFail]  
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All the WarPact, (and I assume) that Western systems were capable of it.
(You need the capability to tune your frequency away, if you are close to another similar system.)


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3627385 - 08/16/12 09:49 AM 2K11-M1 KRUG-M1 (SA-4B Ganef)  
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Lets discuss 2K11-M1 KRUG-M1 (SA-4B Ganef) specific issues here...


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3630510 - 08/21/12 07:10 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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For what purpose is this button?


#3631368 - 08/23/12 12:42 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
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Originally Posted By: piston79
For what purpose is this button?

Click to reveal..



That is a three state "h - delta h" selector.
Used during initial system check.
Should be in the middle setting during battle.

So its wrong in the sim.

Last edited by Hpasp; 08/23/12 12:43 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3638016 - 09/04/12 12:55 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Originally Posted By: Lieste
Is a Krug 'engagement' really one missile though? ~ I had the impression (not confirmed by checking the manuals I must admit) that almost all fired 2-3 missiles per target.

With 2 rounds for the engagement, the equivalent SSKP is 83% & within the range of the other missiles.

Obviously in the 'real world' nothing like this accuracy should be expected from any of these systems, especially if you have dense jamming and ARM considerations that might force dropping track, plus manoeuvring fighter targets.


Manual describes different cases:

Using one 3M8M3 missile...
... against a 6g maneuvering target, you have 50~90% hit probability.
... against a less than 5g maneuvering target, you have at least 75% hit probability.


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3639105 - 09/05/12 07:36 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Picture
Picture2

It is from this site:
http://pilot.strizhi.info/2006/12/16/1463

Some memories:

Quote:
On Emba shot on a "Virage" - РМ on the basis of ЗМ8. Shot also against reflector (parachute) and against(La-17) earlier.
Here such event. In 1985 shot on "Virage". On the first target any of 9 stations of crew has not track succesfuly. Shooting have stopped - crews - couple of weeks training. As then it turned out - in РМ have not put an angular reflector - no one knew is it on purpose or not..
After two weeks on two targets spent 7 rockets.
I.e. reflection 3М8 is not enough for this complex...


From here:
http://forums.airbase.ru/2005/03/t32120,7--pochemu-zrk-krug-ne-postavlyalsya-na-eksport.html

#3640831 - 09/08/12 08:23 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Is it nnormal, when the target is in full tracking and switch off the transmitter - to have on display killing zones and point of impact?
Also, still when SNR is hit, the game terminated (that was reported as a bug by someone before...

#3641054 - 09/09/12 07:23 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
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Originally Posted By: piston79
Is it nnormal, when the target is in full tracking and switch off the transmitter - to have on display killing zones and point of impact?


Yes, that is from the analogue computer. (used first time in the KRUG)

Originally Posted By: piston79
Also, still when SNR is hit, the game terminated (that was reported as a bug by someone before...


That is, how it was designed.

If a KRUG SNR is hit, that is also terminal for its crew.
(You are sitting right below the antenna)


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3641332 - 09/09/12 08:00 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Question at KRUG minimum target height of 150 meters.

The report will show here how is it 125 meters hit the Tomahawk!

Click to reveal..


Asuluk training ground.

Practice target:
LA-17K simulating BGM-109 Tomahawk

2K11 KRUG-M1


00:10, Practice target LA-17K simulating BGM-109 Tomahawk launched

+++++++++++++++++
00:00:20, SNR ON AIR


00:03:02, Missile launched
Target distance: 28km
Target azimuth: 70
Target elevation: 0
Target altitude: 125m
Missile guidance method: TT (Three Point)


00:03:32, Missile exploded
Practice target LA-17K simulating BGM-109 Tomahawk killed by SAM. (miss distance: 14m)

Total, SNR On Air Time: 3min 22sec



#3646984 - 09/19/12 06:40 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: max2012]  
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Originally Posted By: max2012

Question at KRUG minimum target height of 150 meters.

The report will show here how is it 125 meters hit the Tomahawk!

Click to reveal..


Asuluk training ground.

Practice target:
LA-17K simulating BGM-109 Tomahawk

2K11 KRUG-M1


00:10, Practice target LA-17K simulating BGM-109 Tomahawk launched

+++++++++++++++++
00:00:20, SNR ON AIR


00:03:02, Missile launched
Target distance: 28km
Target azimuth: 70
Target elevation: 0
Target altitude: 125m
Missile guidance method: TT (Three Point)


00:03:32, Missile exploded
Practice target LA-17K simulating BGM-109 Tomahawk killed by SAM. (miss distance: 14m)

Total, SNR On Air Time: 3min 22sec




No. This was the target altitude at missile launch, not at missile impact.

00:03:02, Missile launched
Target altitude: 125m


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3647550 - 09/20/12 02:24 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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I realized then show the height of target during missile launch.

And you can make in the report, has been shown to target height, after the destruction of the goal?

A6 can knock KRUG, A6 flying at an altitude of 100 meters?

Tornado can also KRUG

#3647555 - 09/20/12 02:28 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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I'll try to knock Tornado and A6 with KRUG

If I succeed, then most error

Because the minimum height destroys targets in KRUG only 150 meters

Tornado aircraft target flying at an altitude of 100 meters, and the A6 is also in the simulator.


Last edited by max2012; 09/20/12 02:28 PM.
#3674527 - 11/03/12 11:10 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Is it supposed to be impossible to hit the A-4 during training with the SA-4?

Always shortly after launch my missiles disappear. I guess hitting the ground? The manual says minimum target altitude is 300m, and I always launch when the target altitude is 600-1000m, but still they disappear.

Am I doing something wrong?

#3674604 - 11/03/12 02:52 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Mdore]  
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Originally Posted By: Mdore
Is it supposed to be impossible to hit the A-4 during training with the SA-4?

Always shortly after launch my missiles disappear. I guess hitting the ground? The manual says minimum target altitude is 300m, and I always launch when the target altitude is 600-1000m, but still they disappear.

Am I doing something wrong?


Use T/T guidance mode...Also low level killing envelope is quite small (wait 'till point of impact reaches ~12 km). It is nice when has some questions about SIM to post at least both AAR-s....

#3685423 - 11/20/12 02:41 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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I-RAN
i have some question about it:

1. why sa-4 ganef retire from sevis ? of course u talk about that but i forget it biggrin
2. why this system do not sent to other country ? no iran no iraq ... just serveral country
3. sa-4 missile can how many keep G force on air ? 10G ? 12G ? 14G?
4. why when i launched sa-4 and check 3daar ... missile like a crazy rocket going down and going up ?

br

#3685587 - 11/20/12 06:12 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: farokh]  
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Originally Posted By: milang
i have some question about it:

1. why sa-4 ganef retire from sevis ? of course u talk about that but i forget it biggrin
2. why this system do not sent to other country ? no iran no iraq ... just serveral country
3. sa-4 missile can how many keep G force on air ? 10G ? 12G ? 14G?
4. why when i launched sa-4 and check 3daar ... missile like a crazy rocket going down and going up ?

br


1,2 I think that these were discussed earlier.

The main purpose of fielding the KRUG Brigade (SA-4B) was to defend the WarPact Army of Front SCUD (SS-1C) Brigade armed with nuclear weapons.


As no nuclear tipped SCUD (SS-1C) was exported outside the WarPact, there was no point to export its air defense.

When Hungary exited the WarPact, all nuclear warheads of our SCUD missiles were shipped back to Russia.



As Hungary never had any conventional warhead for the SCUD system, the SCUDs were scrapped, with its air defense few years after.

3, please read the manual.

Last edited by Hpasp; 11/20/12 07:03 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3685804 - 11/21/12 12:30 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Rocket 3M8M3 the minimum allowable height of 150 meters.

The documentation is written!

#3685805 - 11/21/12 12:32 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Mdore]  
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Where did the user "Mdore" has found 300 meters

#3685894 - 11/21/12 05:15 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: max2012]  
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Originally Posted By: max2012

Where did the user "Mdore" has found 300 meters


From the manual

"Selecting missile guidance method
Preparations for Shooting using 3m (Three Point) guidance method
(Push the X button to call up the Commanders and Angle Officers panels)
If the target parameters are in the green zone, (H 300m-16km, V<=330m/s) the three-
point guidance method is selected.

...

Preparations for Shooting using 1&#8260;2 (Half-Lead) guidance method
(Push the X button to call up the Commanders and Angle Officers panels)
If the target parameters are in the green zone, (H 300m-24.5km, V<=800m/s) the half-
lead guidance method can be selected."

#3686004 - 11/21/12 11:25 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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It then tell me here?


#3686005 - 11/21/12 11:27 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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It is not clear there's 300 meters, 150 meters here!

#3686006 - 11/21/12 11:30 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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A4 objective without problems should, every missile can.

#3686010 - 11/21/12 11:40 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Here you just discussed this.

I didn't know then how come here 150 meters 300 meters ...


#3711776 - 01/04/13 12:52 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Originally Posted By: piston79
Originally Posted By: Hpasp

When the target is above the the SNR, than several functions could return 0, so this issue should be investigated more.


I believe that when target goes out of P-40's detection, "Pat Hand" just must stop trackin it (when no range or angle track was established0, and when it appears again, should be reaquired with the joystick on p-40 and then send to "Pat hand'....

It is a quite an interesting issue how "Long track" is autotracking targets... confused


The 1S12 SOC (Long Track) tracks the target similarly as the modern digital radars (ST-68U [Tin Shield]) do, just they do it for several targets parallel.



It first measures the (X/Y/H)"0" coordinate of a target, than during the next sweep, finds the closest target to that coordinate.
This will be the (X/Y/H)"1" coordinate. With a quick math, delta(X/Y/H) is determined.
During the third sweep, it looks for the closest target at (X/Y/H)"1" + delta(X/Y/H).
That will be (X/Y/H)"2", and the difference from (X/Y/H)"1" is again delta(X/Y/H).
etc...

Last edited by Hpasp; 01/04/13 12:54 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3753061 - 03/18/13 07:46 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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According to the manual, the target and the missile where tracked by different antennas (1/2), and with ABC-I only - in (T/T)...

Let's imagine a situation of switching from 1/2 to T/T, if the missile is beyond the ABC-I diagram, could we loss a missile, and is such changing in methods of guidance is possible at all? screwy

#3753065 - 03/18/13 07:54 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
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Originally Posted By: piston79
According to the manual, the target and the missile where tracked by different antennas (1/2), and with ABC-I only - in (T/T)...

Let's imagine a situation of switching from 1/2 to T/T, if the missile is beyond the ABC-I diagram, could we loss a missile, and is such changing in methods of guidance is possible at all? screwy


Not exactly.

The target is always tracked by the AVS-I antenna.
Right after the launch, the missile is tracked by the AVS-II antenna system, in both (1/2, 3T) guidance methods.

During 1/2 guidance method, the missile is kept tracked by the AVS-II till hit.
With 3T, if the missile is reached the AVS-I beam, than its guidance is switched from AVS-II to AVS-I, and this is indicated by the NAVED light. (manual page 43/5)

Last edited by Hpasp; 03/18/13 07:57 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3753072 - 03/18/13 08:19 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Originally Posted By: Hpasp

With 3T, if the missile is reached the AVS-I beam, than its guidance is switched from AVS-II to AVS-I, and this is indicated by the NAVED light. (manual page 43/5)


So, if we switch from 1/2 to t/t, it will change the antennas only when missiles goes in AVS-I beam... But what about the opposite? wink

#3753075 - 03/18/13 08:28 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
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Originally Posted By: piston79
Originally Posted By: Hpasp

With 3T, if the missile is reached the AVS-I beam, than its guidance is switched from AVS-II to AVS-I, and this is indicated by the NAVED light. (manual page 43/5)


So, if we switch from 1/2 to t/t, it will change the antennas only when missiles goes in AVS-I beam... But what about the opposite? wink


The AVS-II is always tracking the missile, just the AVS-I is used for better resolution in case of 3T.
In real life, switching between method 3T to 1/2 would probably mean the loosing of the missile...

In the KRUG manual it is stated, that the Commander choose between the 3T* or 1/2 guidance method before launch, and it is forbidden to change it during missile flight.

* please use 3T and 1/2 guidance methods when discussing the KRUG. (not T/T and UPR)
thumbsup

Last edited by Hpasp; 03/18/13 08:38 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3753680 - 03/19/13 07:29 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Originally Posted By: Hpasp

In the KRUG manual it is stated, that the Commander choose between the 3T* or 1/2 guidance method before launch, and it is forbidden to change it during missile flight.


OK, that's fine...

Originally Posted By: Hpasp
* please use 3T and 1/2 guidance methods when discussing the KRUG. (not T/T and UPR)
thumbsup


OK, I do, but 3T and T/T is the same ("trehtochka" - "three points" or "3 points")

#3753685 - 03/19/13 07:43 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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excuse me guys.. what different between 3T and T/T ? confused

#3753735 - 03/19/13 09:03 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
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Originally Posted By: piston79

OK, I do, but 3T and T/T is the same ("trehtochka" - "three points" or "3 points")


Correct.

Just use the correct name for the system.
KRUG use 1/2 or 3T guidance methods.
Osa will use the T/T or the Fi method.
thumbsup

Last edited by Hpasp; 03/19/13 09:14 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3754035 - 03/20/13 12:33 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Originally Posted By: Hpasp

Osa will use the T/T or the Fi method.
thumbsup


what is the FI mode ? this method usually use for IR tracking?

#3792475 - 06/05/13 05:43 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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#3812268 - 07/20/13 08:16 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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in manual pdf hpasp do not wrote about sustainer speed !

hpasp.... wave
i guess this missile fly at low speed as i feel !
what is 3m8m3 missile ?

#3875833 - 12/12/13 09:21 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Last edited by piston79; 12/13/13 07:59 PM.
#3909716 - 02/10/14 07:10 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
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thumbsup


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3909740 - 02/10/14 10:02 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Former Czechoslovak training Krug....




#3921653 - 03/07/14 09:06 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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What is the vehicle in the third picture? Height finder or perhaps part of a target simulator system?

#3921666 - 03/07/14 10:00 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Architrav]  
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Originally Posted By: Architrav
What is the vehicle in the third picture? Height finder or perhaps part of a target simulator system?


SNR on the move....

#3921805 - 03/08/14 07:18 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Architrav]  
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Originally Posted By: Architrav
What is the vehicle in the third picture? Height finder or perhaps part of a target simulator system?


Page 8-9 of the English Manual...


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3921821 - 03/08/14 08:55 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Of course. duh

#3921857 - 03/08/14 11:38 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Alien_MasterMynd]  
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Originally Posted By: Alien_MasterMynd
Former Czechoslovak training Krug....


Please, could you share the source? It is important...

(Do you know the names of the people on the picture)?

#3924543 - 03/14/14 07:16 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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I will send you a PM....

#3946656 - 04/29/14 07:23 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Alien_MasterMynd]  
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Originally Posted By: Alien_MasterMynd






Guys, it looks like the transmitting antennae of SA-4 and SA-8 are on the same principle - they have a reflector (or some kind of filter) in front of transmitter antenna.....

#3946660 - 04/29/14 07:30 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
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Originally Posted By: piston79
Originally Posted By: Alien_MasterMynd






Guys, it looks like the transmitting antennae of SA-4 and SA-8 are on the same principle - they have a reflector (or some kind of filter) in front of transmitter antenna.....


For SA-8b it is truth that it is reflector because of one transmitting /receiving antenna.

#3946677 - 04/29/14 07:59 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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It is a filter, I am not sure whether it is a some kind of polarizer (received signal has different polarization) or some band pass or so on. Anyways one antenna for transmit/receive is also true for other systems (except for Vega and PODSVET mode at Volkhov and tracking mode of Neva). Switching is done in other ways (for example switching within waveguide with a special "switch").

#3946680 - 04/29/14 08:07 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Alien_MasterMynd]  
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Originally Posted By: Alien_MasterMynd
It is a filter, I am not sure whether it is a some kind of polarizer (received signal has different polarization) or some band pass or so on. Anyways one antenna for transmit/receive is also true for other systems (except for Vega and PODSVET mode at Volkhov and tracking mode of Neva). Switching is done in other ways (for example switching within waveguide with a special "switch").


For OSA also works polarizing the receiving signals !

#3946899 - 04/30/14 06:49 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Yes, that's what I wrote, polarizing filter :-)

#3983669 - 07/21/14 01:22 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Question about the range: A book I'm reading (and Wikipedia (I know, crap source)) lists the range of the SA-4 as being almost 800km). What's up with that, is there any truth to it? Different version than the one in SAM sim, or just straight off the walls wrong?

Last edited by scrim; 07/21/14 01:22 AM.
#3983745 - 07/21/14 05:31 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: scrim]  
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I think that that number refers to the range the TEL can travel without having to refuel, which seems to be the only reasonable hypothesis.

#3983784 - 07/21/14 09:57 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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At the first sight, isn't it strange for such a small missile to travel for 800km (just imagine Vega size and it has only 250km flight range)? nope screwy

And if you look at wikipedia, there are two CLEARLY identified sections, one for TEL (range of 780km) and one for missile (55km)....

#3983808 - 07/21/14 11:56 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Ah yes, so it does. However, the book says "An example of a ramjet powered SAM was the Krug missile (NATO reporting name SA-4) of the former Soviet Union. The use of a ramjet gave the Krug an exceptionally long operational range - almost 800km!"

So, you're probably gonna want to steer well clear of "Surface-to-Air Missiles: Part of the Weapons of War Series" by Andrew May. Damn Wikipedia scientist is what he appears to be.

#3983839 - 07/21/14 12:57 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Yes, these books are in almost every case crap :-(

#3995810 - 08/15/14 06:08 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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As Lenin said...
... learn - learn - learn.
biggrin



Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#3996134 - 08/15/14 06:37 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Where you got that?

#3996149 - 08/15/14 06:57 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
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Hungarian ones from Keszthely.






Last edited by Hpasp; 08/15/14 06:57 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#4011499 - 09/18/14 08:32 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Originally Posted By: Hpasp


The 1S12 SOC (Long Track) tracks the target similarly as the modern digital radars (ST-68U [Tin Shield]) do, just they do it for several targets parallel.



It first measures the (X/Y/H)"0" coordinate of a target, than during the next sweep, finds the closest target to that coordinate.
This will be the (X/Y/H)"1" coordinate. With a quick math, delta(X/Y/H) is determined.
During the third sweep, it looks for the closest target at (X/Y/H)"1" + delta(X/Y/H).
That will be (X/Y/H)"2", and the difference from (X/Y/H)"1" is again delta(X/Y/H).
etc...


If "Long Track" is a 3D radar, why they're using height-finders?

[video:youtube]http://youtu.be/clLlp4SDXyo?t=9m43s[/video]

#4011714 - 09/19/14 06:36 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Maybe for close high altitude targets outside the beam of the aquisition radar? And maybe they need to know the height of targets for distribution of target data to other units so the position and info can be plotted on the plotting board.

Long track will not tell you how high the target is.

#4011748 - 09/19/14 09:58 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
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Originally Posted By: piston79
Originally Posted By: Hpasp


The 1S12 SOC (Long Track) tracks the target similarly as the modern digital radars (ST-68U [Tin Shield]) do, just they do it for several targets parallel.



It first measures the (X/Y/H)"0" coordinate of a target, than during the next sweep, finds the closest target to that coordinate.
This will be the (X/Y/H)"1" coordinate. With a quick math, delta(X/Y/H) is determined.
During the third sweep, it looks for the closest target at (X/Y/H)"1" + delta(X/Y/H).
That will be (X/Y/H)"2", and the difference from (X/Y/H)"1" is again delta(X/Y/H).
etc...


If "Long Track" is a 3D radar, why they're using height-finders?

[video:youtube]http://youtu.be/clLlp4SDXyo?t=9m43s[/video]


"Long Track" means two* radar types, and non of these are 3D in today sense**.

1RL128 P40 - with height finder, used for fighter guidance, and at SAM Brigade level.


1S12 SOC - without height finder, used at KRUG/KUB battalion level.


*easy way to differentiate between these sets from the outside, is to count vertical stiffeners in the antenna.
P40 has 9, while the SOC has 14.
biggrin

**SOC has azimuth, range, and coarse elevation information.
For the SNR with elevation scanning it is enough, for a successful fighter guidance it is not.


Last edited by Hpasp; 09/19/14 12:26 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#4011898 - 09/19/14 05:53 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Thanks, I did not know this.

But in the video, they have a dedicated PRV heightfinder, probably for the first reason (higher level of command).

#4011924 - 09/19/14 06:42 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Originally Posted By: Hpasp


1S12 SOC - without height finder, used at KRUG/KUB battalion level.




On video they are 1S12 SOC and a PRV (-9 or -16)...

#4012157 - 09/20/14 10:26 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Well done Hpasp!

Pictures are very beautiful Thank you!

#4017792 - 10/03/14 11:09 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Privately owned KRUG...



Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#4018785 - 10/06/14 04:39 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#4111784 - 04/25/15 08:22 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
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Krug rules the world.:))
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Hi! Here're some pictures I took today during the "day of tanks" in Milovice (Czech). Krug is completely dead (except the positioning motors of the radar antenna) so far however I've managed to start up the turbine generator in Kub 2K12 TEL (2P25) so I'll try to take a video once I figure out how to move the platform. And maybe I'll power up the Krug from it so we can lift up the rockets. Obviously both the rockets and the radar parts were legally demilitarized but still all the panels lit will look great and the noise from the fans inside is quite impressive as well. It's really a great piece of a historical machine and I'm more and more amazed while discovering how all its systems woked.





Last edited by Jarda1S32; 04/25/15 08:23 PM.
#4153886 - 08/04/15 08:27 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Hi all,

time has passed and the next "day of tanks" at Tankodrom Milovice is coming up. It's going to take place on the last Saturday of the month (29.8.2015) and of course the Krug won't be left in the garage. In case someone was somewhere near Prague, it's an ideal opportunity to take a look. Of course we still don't have a power source so it's only a static display but still it's pretty interesting.
Our efforts are unending though so I'm sure we'll make some more progress in the future. Here're some pictures. I'm happy to say that we're finally getting somewhere with the renovation of this piece of technique. We've been focusing on the 2P24 lately as we'd like to paint it (it's very rusty) and make the elevation and azimuth systems moving. In order to do that we need to repair hydraulic actuators which I'm working on now.









Also I've obtained some documentation lately so in case somebody had a question I'm happy to look the answer up. smile

Last edited by Jarda1S32; 08/04/15 08:38 PM.
#4157733 - 08/15/15 04:22 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2009
Posts: 2,665
Hpasp Offline
Hpasp  Offline

Senior Member

Joined: Dec 2009
Posts: 2,665
Hungary, Europe
Nice work!


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#4230844 - 02/18/16 11:36 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Hi again. Here're some pictures from an event we recently had and the 2P24 was involved. Also I have a video but it was filmed from the 2P24's commander's seat so you can't actually see much of it in it.:)





Hopefully we'll get some actual work done as spring develops. In summer I'm planning on starting up the gas turbine generator in 1S32.

Last edited by Jarda1S32; 02/18/16 11:47 PM.
#4267687 - 06/06/16 08:06 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Hi. So I'm here to report some progress for those who are interested. Just recently we managed to get the hydraulic counterbalance system (on 2P24) working, luckily the whole automatic still works so it wasn't such a big deal in the end. I took a video of operation. Unfortunately the camera recording the actuator wasn't on so I only have pictures. Hopefully I'll take a better video next time. If I feel like unscrewing 20 screws while taking off the covering.... biggrin So here it is. The purpose of the system is to balance the weight of ty rocket by hydraulic pressure (around 12MPa). In the first picture you can see the whole setup (there are two total - one for each rocket). The green big thing at the top is an accumulator, under it there is a hydraulic pump and it's motor and there is an oil tank at the left corner. The second picture shows the piston of the pneumatic accumulator when unpressurized and the last picture when it's pressurized (fully in). The accumulator also serves as the pressure switch (microswitches on the piston itself). And finaly a video of the operator's panel during the operation. The pump takes around 300A of current while near the end of the cycle, that's why only one pump can run at the time. This part of the system doesn't need the AC supply so it works only from batteries (27V starting power source in our case).





Last edited by Jarda1S32; 06/06/16 08:13 PM.
#4268012 - 06/07/16 07:26 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Jarda1S32]  
Joined: Apr 2012
Posts: 609
Alien_MasterMynd Offline
Member
Alien_MasterMynd  Offline
Member

Joined: Apr 2012
Posts: 609
Czech Republic
Originally Posted By: Jarda1S32
Hi. So I'm here to report some progress for those who are interested. Just recently we managed to get the hydraulic counterbalance system (on 2P24) working, luckily the whole automatic still works so it wasn't such a big deal in the end. I took a video of operation. Unfortunately the camera recording the actuator wasn't on so I only have pictures. Hopefully I'll take a better video next time. If I feel like unscrewing 20 screws while taking off the covering.... biggrin So here it is. The purpose of the system is to balance the weight of ty rocket by hydraulic pressure (around 12MPa). In the first picture you can see the whole setup (there are two total - one for each rocket). The green big thing at the top is an accumulator, under it there is a hydraulic pump and it's motor and there is an oil tank at the left corner. The second picture shows the piston of the pneumatic accumulator when unpressurized and the last picture when it's pressurized (fully in). The accumulator also serves as the pressure switch (microswitches on the piston itself). And finaly a video of the operator's panel during the operation. The pump takes around 300A of current while near the end of the cycle, that's why only one pump can run at the time. This part of the system doesn't need the AC supply so it works only from batteries (27V starting power source in our case).

Pekne! Neco vic :-) (Nice! Some more :-))

#4291199 - 08/28/16 01:32 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Hi again all those interested in the Krug. So as promised, I started up the turbine generator. So far I have to control the valves manually since the control block is missing but I'm in a process of developing it's supplement. Also I managed to power up some instruments inside (yeah, almost in the exact way like it's in the sam sim:)) but unfortunatelly I didn't have time to properly try what's working and what isn't.... Also the antenna block isnt't connected at all. I'll try to bring some of the systems to life when we manage to acquire a diesel 400Hz generator which is quiter and much more fuel efficient... Check out a short video I made! https://youtu.be/XEh6Z8mzdHk

and some pictures here..



Last edited by Jarda1S32; 08/28/16 02:38 PM.
#4309305 - 11/05/16 06:12 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Sep 2010
Posts: 105
PN79 Offline
Member
PN79  Offline
Member

Joined: Sep 2010
Posts: 105
Hello Hpasp and community,

In the manual for Krug there are information about missile types: 3M8, 3M8M1, 3M8M2 and 3M8M3. Does variant 3M8M exists too and with what capabilities?

#4309432 - 11/06/16 09:27 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2009
Posts: 2,665
Hpasp Offline
Hpasp  Offline

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Joined: Dec 2009
Posts: 2,665
Hungary, Europe
Imho 3M8M1 = 3M8M

WarPact received the 3M8M2 and the 3M8M3 version.

Last edited by Hpasp; 11/06/16 09:29 AM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#4309437 - 11/06/16 09:52 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Sep 2010
Posts: 105
PN79 Offline
Member
PN79  Offline
Member

Joined: Sep 2010
Posts: 105
Thank you for explanation.

#4310522 - 11/09/16 04:33 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Jarda1S32]  
Joined: Aug 2008
Posts: 737
Comrade_Hedgehog Offline
Member
Comrade_Hedgehog  Offline
Member

Joined: Aug 2008
Posts: 737
The Sticks, England.
Originally Posted By: Jarda1S32
Hi again all those interested in the Krug. So as promised, I started up the turbine generator. So far I have to control the valves manually since the control block is missing but I'm in a process of developing it's supplement. Also I managed to power up some instruments inside (yeah, almost in the exact way like it's in the sam sim:)) but unfortunatelly I didn't have time to properly try what's working and what isn't.... Also the antenna block isnt't connected at all. I'll try to bring some of the systems to life when we manage to acquire a diesel 400Hz generator which is quiter and much more fuel efficient... Check out a short video I made! https://youtu.be/XEh6Z8mzdHk

and some pictures here..




What would be cool is if you could wire it into samsim somehow.
I.E. play Samsim on your real Pat Hand. smile


Its not the bullet with your name on it you have to worry about.
But the one addressed:
"To Whom It May Concern"
#4310546 - 11/09/16 06:08 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2009
Posts: 2,665
Hpasp Offline
Hpasp  Offline

Senior Member

Joined: Dec 2009
Posts: 2,665
Hungary, Europe
Great one!
Soon you wouldn't need SAMSIM at all!
thumbsup


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#4314019 - 11/21/16 06:29 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Actually there's a device (don't know the code by heart) which allows you to simulate the target signals for training purposes. We don't have it though. Another device was used on 2P24s to simulate rockets.

#4331616 - 01/26/17 10:34 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2009
Posts: 2,665
Hpasp Offline
Hpasp  Offline

Senior Member

Joined: Dec 2009
Posts: 2,665
Hungary, Europe


Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup
#4332403 - 01/28/17 05:09 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Apr 2012
Posts: 609
Alien_MasterMynd Offline
Member
Alien_MasterMynd  Offline
Member

Joined: Apr 2012
Posts: 609
Czech Republic
Nice picture thumbsup Where is it from?

#4347014 - 03/26/17 05:36 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Hi again. I have some offtopic here. smile We didn't have much time to work on our hobby during the winter but I still have some news. After a long time, we managed to acquire a power generator for Krug (and Kub). Actually two of them. The first is a 40kVA diesel generator, which is already working and the second one is a 30kVA rotary converter (electrical motor powered from the grid rotates 400Hz generator). So I'm almost ready to finally start the job... I'm especially excited about powering up the 2P24, because since its turbine isn't operational yet, I never had it powered..

Here're some pictures:

Diesel generator:

[Linked Image]
[Linked Image]

Rotary converter:

[Linked Image]
[Linked Image]

By the way, if someone was near Prague, both Krug and Kub will be on display at Tankodrom Milovice on 29th of April. I'll start the turbine on request. biggrin

Last edited by Jarda1S32; 03/26/17 05:44 PM.
#4364535 - 06/17/17 09:43 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Hi, so I'm here again to report some progress.
Today I managed to turn on the rotary converter VPL-30 to power up some basic systems of both 1S32 and 2P24. Still waiting for a better power plug because now I'm limited with maximum power to let's say 15kW which isn't much but still it's interesting. You can take a look here how the VPL runs.
Basic power-up of 1S32 was a success, although many systems are out of order. Which I'm going to work on. Here's a short video of how it went. smile Didn't really have time to film but I can tell that the computer is in a pretty good shape. On the other end some referential voltages are missing so I'll have to go through the power blocks... Oh well. Also I have some pictures of the tubes glowing. :p

[Linked Image] [Linked Image] [Linked Image]

As for the 2P24, it was even more interesting. I was able to turn on the original amplidynes which were in fact powering the motors and moving the rocket platform. Although I made some mistakes which resulted in some jerky movement, I think it'll work. Next time I'm going to make a video showing how to power up the 2P24. :))

#4364617 - 06/18/17 02:14 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Sep 2011
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piston79 Offline
Member
piston79  Offline
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[Linked Image]

[Linked Image]

Photo - Col. Stoykov...

Attached Files пулт.jpglast pusk Shabla.jpg
#4366505 - 06/28/17 08:21 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Doesn't Col. Stoykov (or someone else for that matter) have some documentation for Krug? I'm desperately looking for schematics of 1S32. I have those for 2P24. Without it it's really hard and time consuming to move forward. That's why I got the 2P24 almost fully operational and 1S32 lies in the shadow...

#4366611 - 06/28/17 07:40 PM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Jarda1S32]  
Joined: Sep 2011
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piston79 Offline
Member
piston79  Offline
Member

Joined: Sep 2011
Posts: 1,788
Originally Posted by Jarda1S32
Doesn't Col. Stoykov (or someone else for that matter) have some documentation for Krug? I'm desperately looking for schematics of 1S32. I have those for 2P24. Without it it's really hard and time consuming to move forward. That's why I got the 2P24 almost fully operational and 1S32 lies in the shadow...



I will ask...

#4366707 - 06/29/17 09:09 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Hpasp]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Thank you. I can offer some Czech documentation in return. Or an access to both 1S32 and 2P24. This offer applies for anyone here, if you happen to be near Prague.:)
Also I created this youtube channel for our Krug.

Last edited by Jarda1S32; 06/29/17 09:10 AM.
#4366710 - 06/29/17 10:09 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: Jarda1S32]  
Joined: Sep 2011
Posts: 1,788
piston79 Offline
Member
piston79  Offline
Member

Joined: Sep 2011
Posts: 1,788
Originally Posted by Jarda1S32
Thank you. I can offer some Czech documentation in return. Or an access to both 1S32 and 2P24. This offer applies for anyone here, if you happen to be near Prague.:)
Also I created this youtube channel for our Krug.


BTW, do you have an FB account? (you or your Krug)?

#4366715 - 06/29/17 10:35 AM Re: 2K11-M1 KRUG-M1 (SA-4B Ganef) [Re: piston79]  
Joined: Dec 2014
Posts: 11
Jarda1S32 Offline
Krug rules the world.:))
Jarda1S32  Offline
Krug rules the world.:))
Junior Member

Joined: Dec 2014
Posts: 11
Yes, I do https://www.facebook.com/jarda.bursik

The Krug doesn't have its own facebook page so far.. It's a good idea though. biggrin

Last edited by Jarda1S32; 06/29/17 10:39 AM.
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