Item details - 280mm Prototype Siege Cannon
280mm Prototype Siege Cannon
280mm Prototype Siege Cannon Rocket-assisted artillery projectiles designed for long-range combat. It is the most powerful projectile weapon able to be fitted onto frigates.

Must be loaded with any of the following projectile ammo types: Carbonized Lead, Depleted Uranium, EMP, Fusion, Nuclear, Phased Plasma, Proton, or Titanium Sabot.
Astronautic
Cargo capacity 0.05 m3
Mass 500 kg
Volume 5 m3
Baseprice 7,496 ISK
 
Attributes
Activation Cost 0 GJ
Structure Hitpoints 40 HP
Powergrid Usage 12 MW
slots 1
CPU usage 12 tf
Rate of fire 10710 s
Optimal Range 11500 m
Charges Per Cycle 1
accuracyBonus 0
Damage Modifier 8.1 x
Charge size 1 1=small 2=medium 3=l
Accuracy falloff 8750 m
Tracking Speed / Accuracy 0.064 rad/sec
Primary Skill required Small Projectile Turret
Secondary Skill required Gunnery
requiredSkill1Level 1
requiredSkill2Level 1
Tech Level 1 Level
Used with (Charge Group) Projectile Ammo
Signature Resolution 40 m
Meta Level 3 Level
republicFleetBonusMultiplier 0
heatAbsorbtionRateModifier 0.01
Overload rate of fire bonus -15 %
Heat Damage 2.6 HP
Required Thermodynamics Level 1 Level
typeColorScheme 11342