Mines 7

Yeah, this is getting long, ain't it?

Anyway, back to stuff I have references on.

Vehicle mounted, including VTOLs. Take 8 capacity points, four for each
reload. May lay either 4 fields, 50% chance encounter each 300mx120m, one
action per field, or 1 field with 90% chance encounter, 550m x 320m, one
action.

Man-pack.  Creates 35m radius semicircle, with dispenser at center of
straight edge. 50% probability encounter. May be used to close
lanes/gaps in other minefields, on it's own to create a varient on the
nuisance minefield, or in groups of 4 to create a 50% chance of encounter
disrupt minefield 280m x 70m. Get five of them and you creat a fix minefield
280m x 105m, 50% chance of encounter. May be detonated by element that laid it
from up to 1000m. May be laid at cost of one
element/action per dispenser.  Usually not man-packed for long
distances, but carried in APC.