reporter vs TV reporter

reporter and TV reporter both are nouns.

Word	Noun	Adjective	Verb	Adverb
reporter	Yes	No	No	No
TV reporter	Yes	No	No	No

As nouns, TV reporter is a hyponym of reporter; that is, TV reporter is a word with a more specific, narrower meaning than reporter:

Other hyponyms of reporter include newswoman, television newscaster, television reporter, TV newsman, newsman.

reporter (noun)	TV reporter (noun)
a person who investigates and reports or edits news stories	someone who reports news stories via television