Radar?

[BULLDOGINTHEUK]

I am trying to create a space radar that can see about 8 hexes away into sea type locations if you know what I mean.

I have tried increasing the recon value of the radar SFT massively and also tried increasing the 'Recon Distance 1 modifier to 40' in the rulevar settings menu. I have tried changing the movement and SFT type to Air10 and this allows me to do a recon of hexes quite a way like planes but I don't want this as the radar can effectively be shot down.

Any wise thoughts on this [&:].