This has been a personal mod for some time, but I'm uploading it for anyone that wants the same improved beacon experience. No mod support guaranteed.

Area Beacon:
A beacon that transmits up to four modules effects over a large area with more severe falloff and diminished per module effects.
Precision Beacon:
A beacon that accepts productivity and quality, but will have no effect if more than one beacon is affecting a machine.

Borrows from https://mods.factorio.com/mod/FFF339BeaconGraphics and
https://mods.factorio.com/mod/classic-beacon