A fellow broadcast hers once more (6)
I believe the answer is:
afresh
'once more' is the definition.
(I've seen this in another clue)
'a fellow broadcast hers' is the wordplay.
I cannot really see how this works, but
'a' is within the answer.
'fellow' could be 'f' (abbreviation - of a society etc.) and 'f' is found within the answer.
an anagram of 'hers' is 'resh' which is within the answer.
This accounts for all the letters.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for afresh that I've seen before include "In a different way" , "Anew, from the beginning" , "In a new way" , "Academy award" , "Newly" .)