Definition

A device that allows a radio antenna to send and receive signals by switching between the two functions.

Example

The duplexer enables the radio to communicate effectively by using the same antenna for both sending and receiving signals.

Conversation

Have you ever heard of a duplexer?

Yeah, I think it's that device used in radio communications, right?

Exactly! It allows the same antenna to transmit and receive signals.

That's pretty cool! I didn't know it could do both at the same time.

Synonyms & Antonyms

Root Explanation

Duplexer → It is formed from "duplex" (from Latin "duplex", meaning double or twofold) and "-er" (meaning a person or thing that performs a specified action). The word "duplexer" refers to a device that allows for the simultaneous transmission and reception of signals, effectively functioning as a double system.

Memory Tip

Think of 'duplex' meaning double, and the '-er' indicating a device that performs an action. A duplexer is a device that enables two functions at once.

Visually Confused Words