Female contributor to newspapers and radio (6)
I believe the answer is:
sandra
'female' is the definition.
(woman's name)
'contributor to newspapers and radio' is the wordplay.
'contributor to' indicates the answer is hidden within the clue (the letters of the answer contribute to the clue).
'SANDRA' is hidden within 'newspapers and radio'.
(Other definitions for sandra that I've seen before include "girl" , "woman's name" , "So woman" , "Girl's name" .)