Never used a offgrid booster. What links would it use ? Or what would you use ?

So a dual web will work on hitting frigs np ? no matter how close ?

But losing tracking speed wont that hurt the rails//kronos ?

Lets apply some math here ok?

Lets take the example of the Arch Gistii Hunter:

Signature Radius: 35 m
Orbit Velocity: 225.0 m/s
Orbit Range: 2,000 m

And a 425mm Railgun II on a Vindicator with perfect skills and one T2 tracking computer scripted for tracking speed:

Tracking speed: 0.02258 rad/s
Signature resolution: 400 m

Now assuming that the Vindicator is stationary and that the Arch Gistii Hunter is happily orbiting at its preferred orbit speed and distance we need to find its angular velocity. The formula for this is velocity=2*pi*radius*angular velocity. So:

225=2*3.14159*2000*a

Which works out to a=0.0179049462214993. Now the gun has a signature resolution of 400 m and the Arch Gistii Hunter has a signature radius of 35 m. 400 / 35 = 11.44647637479293 which is applied as a multiplier to the Arch Gistii Hunters' angular velocity to determine its effective angular velocity when the 425mm railgun shoots at it.

This gives us an effective angular velocity of 0.2046279568171349, far above the 0.02258 tracking speed of the rail gun. So all the shots miss.

Now what if the Vindicator applies two 90% webs to the Arch Gistii Hunter? That cuts the speed of the frigate to about 6 m/s. And gives us a new angular velocity defined as:

6=2*3.14159*2000*a

Which works out to a=0.00047746523. Multiplied by our 11.44647637479293 angular velocity modifier we get an effective angular velocity of 0.0054567454857143 which is well below our rail gun's 0.02258 tracking speed and the frig dies in one volly.

If the Vindicator is only using one 90% web we get an effective angular velocity of 0.020494854391633 which is just below the tracking speed of our 425mm rail gun. So the frig still dies. But only because the tracking computer is scripted for tracking speed.


TL DR;


This.

ps: try a heavy-NOS, who needs 3 TB?

I use a fed navy web, tracking computer, heavy cap booster AND a faction ab for the mids.

Basically this provides decent range control, but as has been mentioned before, you should generally blap frigs before they make it to orbit range.

Grid is of no concern, I fitted NOS and a Cap Booster.

Why "waste" all 3 utility high slots on TBs if you can have a nice effect to keep you awake and busy while grinding ?
It's not a must-have by any means.