diplexer

noun di·plex·er \ -sə(r) \

Definition of diplexer

plural -s

: a combining network (such as an impedance bridge or a filter circuit) allowing operation of diplex transmission (as of a radar and a communication transmitter)

a simple diplexer may be used to feed the picture signal and the sound signal into the same antenna
—Radio Corporation of America Review

There's more!

Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with: