Yep, it arms it after certain amount of time after launch. Hpasp could tell you more

That worked nicely. What does robota of vm does?



"Work from clock"

The radio proximity fuse will activate from the internal clock of the missile, 11s after launch.

Sorry guys, but the correct option on the radiofuse against chaffs is "Zagrub RV", not "USU"... "USU" is for low altitude.... Sorry ....

That works even better....

A little deviation from radar based systems;

SAMSIM v923 planned release date is the anniversary of the biggest bombing after World War-II.



It will introduce the SA-75M Dvina (SA-2F) system, and the biggest bombing after World War-II.

Neat!

It's some sort of black humor regarding what people of Vietnam saw on this date, but it would be a happy anniversary for us

What was it that the people of Vietnam 'saw' on this date?

Aviar

This...:

Nasty....

Hey Hpasp,

I saw that the English documentation for Dvina is ready, can we get it earlier so we can start studying now?

I saw that the English documentation for Dvina is ready, can we get it earlier so we can start studying now?

The English documentation is written,


CONTENTS 2
HISTORICAL BACKGROUND 4
THE FAMILY TREE AND TIMELINE OF THE “75” SYSTEM DEVELOPMENT 5
SA-75 DVINA “FIVE VAN” (SA-2A) WITH V-750 1D (GUIDELINE MOD.0) AND 750V 11D (GUIDELINE MOD.1) 7
SA-75M DVINA “THREE VAN” (SA-2B) WITH V-750V 11D (GUIDELINE MOD.1) 8
SA-75MK DVINA “THREE VAN” (SA-2B) WITH V-750VK 11DK (GUIDELINE MOD.1) 8
S-75 DESNA (SA-2C) WITH V-750VN 13D (GUIDELINE MOD.2) 9
S-75V VOLHOV (SA-2E) WITH V-755 20D (GUIDELINE MOD.3) 10
S-75M1 VOLHOV (SA-2E) WITH V-755 20DP (GUIDELINE MOD.3) AND V-760 15D (GUIDELINE MOD.4) 10
SA-75M/MK DVINA “DOGHOUSE” (SA-2F) WITH V-750VM/VMK 11DM/DMK (GUIDELINE MOD.1) 11
S-75M2 VOLHOV (SA-2E) WITH V-759 5YA23 (GUIDELINE MOD.5) 12
S-75M3 VOLHOV (SA-2E) WITH V-760V 5V29 (GUIDELINE MOD.4) 12
S-75M4 VOLHOV 12
S-75M3-OP VOLHOV (SA-2E) 13
THE S-75M* VOLHOV (SA-2E) SYSTEM EXPORTS 13
REQUIREMENT TO RUN THIS PROGRAM 14
ENGAGEMENT ZONE 15
SWITCHING SIMULATOR ON-OFF 15
SAM SITE LAYOUT 16
METHODS OF TARGET ACQUISITION 17
PLOTTING BOARD 17
P-12 (SPOON REST-A) TARGET ACQUISITION RADAR 18
VECTOR-2VE/SENEZH-ME, INTEGRATED AIR DEFENSE SYSTEM (IADS) 19
Vector-2VE 19
Senezh-ME 19
PARAMETRIC COORDINATE SYSTEM 20
RSNA-75M (FAN SONG F) FIRE CONTROL RADAR 20
RSNA-75M FAN SONG F (PAA CABIN) IN DETAIL 20
SWITCHING ON THE RSNA-75M FAN SONG F 20
ROTATING THE RSNA-75M (FAN SONG F) 21
TARGET ACQUISITION 21
UNDERSTANDING THE INDICATORS 22
ε (Epsilon) – elevation – left side indicator – up/down direction 22
β (Beta) – azimuth – right side indicator – right/left direction 22
RANGE MODES 23
110km 23
55km 23
TARGET ACQUISITION USING P-12 SPOON REST-A RADAR 24
TARGET ACQUISITION WITH VECTOR-2VE/SENEZH-ME, IADS 25
V-750 1D (GUIDELINE MOD.0) SURFACE TO AIR MISSILE 27
V-750V/VK 11D/DK (GUIDELINE MOD.1) MISSILE 28
V-750VM/VMK 11DM/DMK 29
V-750VU/VKU 11DU/DKU 29
V-750VMU/VMVK 11DMU/DMVK 29
SM-63 PU LAUNCHER 30
PR-11B TZM MISSILE TRANSPORTER-LOADER 31
SELECTION OF THE MISSILE GUIDANCE METHOD 32
PREPARATION FOR MISSILE LAUNCH 33
SELECTING MISSILE GUIDANCE METHOD 34
PREPARATIONS FOR SHOOTING AT HIGH-MEDIUM ALTITUDE TARGETS 34
PREPARATIONS FOR SHOOTING AT LOW ALTITUDE TARGETS 35
Target altitude is above 300m 36
Target altitude is at or below 300m 36
PREPARATIONS FOR SHOOTING AT RECEDING TARGETS 36
PREPARATIONS FOR SHOOTING AT GROUND TARGETS 37
DETERMINING THE MISSILE’S LAUNCH ENVELOPE 38
НУ ДАВАЙ! ПУСК! 40
OBSERVING THE RESULT OF THE SHOOTING 41
ELECTRONIC WARFARE 42
NOISE JAMMING 42
Target is inside of the radar burn through range 43
Preparations for Shooting at Noise Jamming Targets 43
Missile guidance with (TT) “Three-point” method 43
Shooting on noise jamming target 44
ANTI RADIATION MISSILE (ARM) 47
Texas Instruments AGM-45 Shrike 47
General Dynamics AGM-78 Standard ARM 47
Raytheon AGM-88 HARM 47

...but my exWild Weasel friend used to do the corrections from (US) professional point of view.
That work is not finished yet, so only the raw version is ready.

Just two weeks to go...

One feature (Doubler), that was originally planned for the S-75M4 Volhov, but never exported...

Did you know those Serbian decoys used with Neva, are they more compact (mean without this big box, which must be digged). I've seen only the transmitting devices, which are similar to those of the "Doubler" (you post them too in this topic once...). I think that they are connected straight to tne Neva cabin?

Did you know those Serbian decoys used with Neva,

Yes

are they more compact (mean without this big box, which must be digged). I've seen only the transmitting devices, which are similar to those of the "Doubler" (you post them too in this topic once...).

Yes, they were much more compact, but not emitted the same waveform.

I think that they are connected straight to tne Neva cabin?

They were operated from the UNK van, by an extra guy, standing behind the commander.

As I can see, serbian decoys are placed at one direction (cannot be rotated like an SNR). How about the "Doubler"? It has two devices, which shoul be able to cover the 360 degree azimth, and the elevation of the real SNR. Could you share the whole article about the "Doubler"?


P.S. On the page 7 of the SA-5B manual, the system was called "Ganef", not "Gammon". Should be corrected.

New Documentation Set for the upcoming SAMSIM version (a bit more than a week away...), containing the SA-75M Dvina (SA-2F Guideline System) is Released.

http://sites.google.com/site/samsimulator1972/home






You have just a bit more than a week, to prepare for the biggest bombing after WWII...

18th December 1972, 1343 Zulu - bombs start impacting Hoa Lac airfield.

With this "11 seconds" fuse arming, it should be mirracle if we managed to pierce chaff cloud over our beloved city...