Transmitter: meaning, definitions and examples

Typically used in technical and scientific contexts to refer to a device that sends out radio waves or signals for communication.

• The radio station's transmitter was upgraded to improve signal clarity
• The satellite uses a powerful transmitter to send data to Earth

Commonly used in the context of media and telecommunications to describe equipment used for distributing audio or video content widely.

• The broadcasting device ensured that the live concert was transmitted to millions of viewers
• They installed a new broadcasting device to enhance their TV channel’s reach

Primarily used in technical and engineering contexts to describe a device that creates electrical signals for testing, development, or repair of electronic systems.

• The technician used a signal generator to test the circuit board
• In the lab, they employed a signal generator to simulate various frequencies

A broad term used in general contexts to refer to any kind of device used for transmitting information, including radios, phones, and satellite systems.

• The soldiers relied heavily on their communication equipment during the mission
• Up-to-date communication equipment is essential for emergency services