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sekilas teori
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sumber http://www.otomelara.it/EN/Common/fi...LCANO127mm.pdf

www.otomelara.it/EN/Common/files/OtoMelara/pdf/business/land/ammunition/VULCANO155mm.pdf



source:http://www.navweaps.com


source:http://defense-update.com

source:http://www.militaryphotos.net/forums...ded-ammunition

Basic Characteristics
Caliber, mm 152 155
Firing range, km 20
Range of illumination, km
tank 7
boat 20
Projectile length, mm 1305
Warhead HEF
Weight, kg projectile 50.8 51.3
warhead / explosive 20.5 / 6.4

The Krasnopol system does not require re-equipment of fire positions or command-observation posts. It can do without high-accuracy topographic, geodetic or meteorological data.
Firing the Krasnopol guided artillery projectile is performed both from towed pieces and self-propelled artillery pieces.
For being carried in a standard ammunition stowage of self-propelled artillery pieces the projectile is made up of two sections mated before firing by a quick-connect joint.
The Krasnopol GAP does not require any serviceability checks or scheduled maintenance during 10 years' storage in depots.
The Krasnopol system can be equipped with both Russian (1D20, 1D22 and ЛЦД-3М1) and foreign-made laser designator/range finders (for example, French-made DHY309).

This weapon system is intended for first-shot defeat (without fire adjustment) of tanks, infantry fighting vehicles, artillery pieces, both moving (at a speed of up to 36 km/h) and stationary, deployed in the open or in pits, as well as dugouts, bridges, ferries, and surface targets (combatant, landing and transport ships) at a range of 3 to 25 km.
sumber:kbptula.ru

source:http://en.valka.cz

The M712 "Copperhead" is a 155 mm cannon-launched, fin-stabilized, terminally laser guided, explosive projectile intended to engage hard point targets such as tanks, SP howitzers or other high-value targets. It may be fired from the following US Army field artillery weapons: M114A2 towed howitzers, and both the short-barrel (M109A1 and M109A1B) and long-barrel (M109A2, M109A3, M109A3B, M109A4, M109A5 and M109A6) M109 howitzer series SP howitzers and the M198 towed howitzer. The projectile has a minimum range of 3km and a maximum range of 16km.

In order for Copperhead to function, the target must be illuminated with a laser. Once the laser signal is detected, the on-board guidance system will operate the steering vanes to maneuver the projectile onto the target. The Copperhead targeting logic is designed to (1) ensure that the optical system will always be able to detect the target, and (2) that once the target has been detected there will be sufficient time and velocity to maneuver to hit the target. Copperhead must be below any cloud cover at critical parts of the trajectory, and there must be sufficient visibility to ensure that when the target is acquired the projectile will have sufficient time to maneuver.


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