من الأفضل المنظومة  الروسية   sa 8 gecko أم الفرنسيةcrottale ?  تحياتي

Crotale

Max effective altitude    : 5,500 m
Min effective altitude : 15 m
maximum range : 10,000 m
minimum range : 500 m
Single-Shot Kill Probability : 0.8
Detection range, km : 18.5
Reload time : 2 min
Max speed : 750 m/s
Warhead    : 15 kg HE fragmentation
Guidance : command control
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Crotale NG
Max effective altitude : 9000 m
Min effective altitude : 15 m
 maximum range : 16,000 m
minimum range : 500 m
Reload time : 2 min
Max speed :  1191 m/s
Warhead : 15 kg HE fragmentation
Detection range, km :
Pulse Doppler radar (20 km), Ku-band TWT tracking radar (30 km), Thermal camera (19 km), Daylight CCD camera (15 km), and an IR localiser
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SA-8 GECKO
Max effective altitude    : 12000 m
Min effective altitude : 10 m
maximum range : 15,000 m
minimum range : 200 m
Detection range, km : 20
Reload time : 5 min
Max speed :  1020 m/s 
Warhead : 16 kg HE fragmentation
 Guidance : RF CLOS + Sights with Magnification LLLTV optical assist


مصادر
en.wikipedia.org/wiki/Crotale_(missile)
http://en.wikipedia.org/wiki/9K33_Osa
http://www.fas.org/man/dod-101/sys/missile/row/sa-8.htm
http://www.army-technology.com/projects/crotale/