neva III

highly efficient during conflicts in the Middle East, South-East Asia and Africa.

COMBAT ADVANTAGES

The 1998-2002 trials showed the following increase in the system’s combat capabilities:
• larger engagment envelope;
• greater efficiency in engaging modern targets;
• enhanced ECCM capabilities;
• automatic tracking in optical/TV channel.

OPERATIONAL ADVANTAGES

50% replacement of analog units of the SAM system by digital equipment based on modern element basis ensures:
• longer service life;
• better tactical and operating characteristics;
• reduced volume and time required for maintenance;
• power saving.

Newly incorporated equipment may be used for the VOLGA SAM system modernisation.

BASIC SPECIFICATIONS with 5V27D missile
Engagement envelope, km
range	3.5 - 2.8*/25
altitude	0.02 - 20*/25
heading parameter	up to 24
Max target speed, m/s	700
Target acquisition time, s	2.5 - 3
Min target radar cross section, sq. m	0.05
ECCM capacity, W/MHz	2000
Number of channels during tracking of target/missiles	1/2
Number of missiles on the launcher	4
In/Out deployment time	1 h 20 min / 1 h 40 min

* for missiles after long storage time

taktische Angabe	"NEVA "	"Pechora 2 T
1. Zielkanal	1	2
2. Raketenkanal	2	2
3. max. Auffassentfernung RLS Raketenleitstation Km	80	100
4. max Zielgeschwindigkeit an bzw. Abflug zur Bekämpfung m/sec	700 / 300	900 / 300
5. min. Zielhöhe Km	0,02	0,02
6. max. Höhe der Vernichtungszone Km	18	25
7. nahe Grenze der Vernichtungszone Km	3,5	3,5
8. ferne Grenze der Vernichtungszone , Kartenebene Km	17	26,5
9. max. Grenze der Vernichtungszone, life Entfernung, Schrägentf. Km	24,8	35,4
10. max . Parameter , Anflug Km	16,5	25
11. Leitmethode Fla Rakete	MHB ,DPM	KDU, DPM
12. Störfestigkeit ELOKA , jamming max. spektrale Leistungsdichte Watt / MHz , auf 100 Km	24	2700
13. Vernichtungswahrscheinlichkeit а) Jagdbomber b) Hubschrauber c) Flügelrakete d) manövrierendes Ziel	0,45 - 0,87 0,17 - 0,67 0,04 - 0,48 0,20 - 0,50	0,85 - 0,96 0,40 - 0,80 0,30 - 0,85 0,70 - 0,85

№	Characteristics	"Pechora " ADMS"	"Pechora - 2M" ADMS
1	Far border of kill zone Upper border of kill zone.	25 km Up to 18 km	Far border of kill zone at an altitude of 5-20 km - 32 km (using Sam with modernized booster).Upper border of kill zone - up to 20 kм.
2	Target detection zone – At an altitude of 7 kм – At an altitude of 0,35 km	69 km 30 km	The results of the test showed: - Detection distance of a target with effective cross section = 2 m2 is more than 100 kм. - Detection distance of a target with effective cross section = 0,15 m2 is more than 50 kм.
3	Target kill probability.	At a distance up to 25 km = 0,5	At a distance up to 20 kм - 0,72-0,99 At a distance up to 25-30 kм - not less than 0,51
4	- maximal target speed; - minimal effective cross section (ECS)	700 m/s 0,5 s	- more than 700 m/s - (ECS) - 0,1 m
5	Used chassis.	Transportable complex.	Transference of the launcher, UNK and UNV means to automobile chassis MZKT with high cross country abilities (V mах. 60 km/h)
6	SAM 5V27D modernization.	Non modernized missiles.	- Modernization of warhead and radio fuse - Modernization of booster
7	Presence of optical means.	Teleoptical sight device "Karat"	A new two-channel optronic system (TV and thermo channels) with automatic tracking in day and night time.
8	Mounting/dismounting time.	More than 90 min	Decreased due to usage of hydraulic and hydro-mechanical systems. Mounting/dismounting time reduced to 25 mins.
9	Number of target channels.	One target channel	Increase of channels provided due to possibility of second antenna post UNV usage.
10	Number of launchers.	Up to 4 launchers.	Usage of up to 8 launchers is provided.
11	ADMS vitality: - distance between control cabin and antenna post, m - maximal distance to launcher from control cabin, m - presence of electronic countermeasures from antiradar missiles - presence of noise jamming equipment - presence of wireless communication - presence of autonomouse power supply units	Up to 20 Up to 70 No No No No	Vitality of ADMS significantly increased due to: - ncreased distance between UNV and UNK up to 200 m. - increased distance between UNV and launcher up to 150 m. - Introduction of electronic countermeasures complex from antiradar missiles. Protection of organized active and passive noises is provided by introduction of new: - Automatic noise compensator; - Quasicherent accumulator; - Digital 4-channel MTI system. - Introduction of communication means complex, which provides transference of telecode information both by field cable and by wireless radio channel between launcher and UNV - Introduction of autonomous power supply units for UNK-2M, UNV-2M and launcher
12	Presence of 4-5 generation digital equipment: - UNK cabin - UNV antenna post - launcher	No No No	Change of analog equipment for digital one of 4-5 generation is provided: - UNK cabin - 100% - Antenna post UNV- 80-95% - Launcher- 100%
13	Presence of topographical survey equipment.	No	The equipment of topographical survey was introduced. It allows to use ADMS without engineering survey.
Exploitational characteristics
14	Control cabin comfort	Comfort was provided for "Pechora" complex.	Inhabitation and comfort of the UNK cabin was improved (two low noise high productive air conditioners were introduced).
15	Number of parameters to be checked while maintaining	More than 400	Number of parameters to be checked while maintaining is to be decreased to 150
16	Prolongation of exploitational life of non modernized means	Not provided	Prolongation of exploitational life for modernized equipment is more than 15 years
17	Presence of digital training and documentation equipment	Imitator on the old element base	Digital training and documentation equipment was introduced
18	Presence of automated functional control equipment	No	Automated functional control and failure search equipment was introduced
19	Nomenclature of spare parts (in SPTA -1 and SPTA -2)	More than 3000	Supply of SPTA for the whole period of exploitational period of both modernized and non modernized equipment is provided. Spare parts - 300
20	Medium time between failures	50 hours	30% of newly introduced equipment MTBF is 20000 hours, the rest of it- 2000 - …. 10000 hours

Bild : Westnik wosduschnowo flotta Ausgabe 4 Jahrgang 2005 . Hat gegen den S 125 Pechora / SA3 ARM Flugkörper 400 m abgelenkt.