Halo Satellite Array

Cost 150 Mass 60 Tech Level 1 Duranium 20 Tritanium 20 Molybdenum 20	Large Weapons 0 Max Large Size 0 Small Weapons 30 Point Defense 8 Super Weapon nnnnn
Max Fuel 0 Max Ord 3000 Max Repair 1500 Max Cargo 0	Engines 0 Generators 5 Power Bank 3000
Armor Limit 300 Shield Limit 80	Pod Bays 0
Crew Size 10 Passengers 0	Fighter Bays 0 Fighter Bay Size 0 Construction Bay Size 0
Max Speed 0 Max Hyp Jump 0 Evasive Bonus 50 Attack Bonus 50 Warp Drag Factor 100 Warp Signature 60 Scan Range 400 Tractor Beam 0 Cloak Fuel Burn N/A
Vulnerability To Weapons Fire Parts / Hull 110 Control Systems 50 Engines 100 Hyperdrive 100 Lifesupport 10 Critical (Soft Spot) 2

The Halo Satellite Array is just what the name implies, an array of small satellites all working in unison.  The evasive and attack bonuses come from the fact the in order to "hit" the array with a weapon, you have to hit the individual nodes of the array or the more heavily armored control node which house the generators and power transmission equipment.  Each node houses 2 of the 30 small weapon mounts and an individual power bank of size 100 and targeting systems.  The results of this is that even if the control node is destroyed the weapons will still continue to fire for a while. 

The Halo Satellite Array and the Halo Transport are actually the same ship in two different configurations.  You switch configurations with the Deploy Array device

The reason for the array as opposed to an individual orbital station with 1 generator and 1 small weapon for very low cost is to conserve Object ID's within the VGAP4 system.  This represents an increased risk as all the nodes can be targeted at one time rather than the intention of each node requiring separate targeting, to "fix" this, the attack and evasive modifiers were added..