De or het radioprogrammering?

The correct Dutch article is:

de radioprogrammering

Rule Words ending in -ing: almost always de. See the rule

How to use radioprogrammering

the radioprogrammeringde radioprogrammering
this radioprogrammeringdeze radioprogrammering
that radioprogrammeringdie radioprogrammering
our radioprogrammeringonze radioprogrammering
your radioprogrammeringjouw radioprogrammering
every radioprogrammeringelke radioprogrammering
which radioprogrammering?welke radioprogrammering?
a big radioprogrammering / the big radioprogrammeringeen grote radioprogrammering, de grote radioprogrammering