transmitting aerial vs transmitter

transmitting aerial and transmitter both are nouns.

Word	Noun	Adjective	Verb	Adverb
transmitting aerial	Yes	No	No	No
transmitter	Yes	No	No	No

transmitting aerial (noun)	transmitter (noun)
an electrical device that sends or receives radio or television signals	set used to broadcast radio or tv signals
	any agent (person or animal or microorganism) that carries and transmits a disease
	someone who transmits a message