The games which are being shown on a "beamback" as part of the FL initiative to show live games midweek don't use the up to now conventional method of transmission using a OB truck , they use a secure and encrypted fibre optic connection to deliver the signal between A and B. Those streams we watch online shall we say are "unofficially re-broadcast without permission" *cough* sourced from foreign networks who have paid for the rights to show live games in their territories.