Definition

Noun: A satellite transmitter is a piece of electronic equipment located on a communications satellite. Its primary function is to generate and send radio waves carrying signals (such as television, radio, telephone, or data) back to Earth or to other satellites.

Usage

The term is used specifically in the context of space technology and telecommunications to describe the critical hardware component responsible for signal broadcast from an orbiting satellite. - The satellite transmitter must be highly reliable to function in the harsh environment of space. - Engineers are testing the new satellite transmitter for the upcoming mission.

Examples

• The failure of the satellite transmitter caused a nationwide broadcast outage.
• This model of satellite transmitter is known for its energy efficiency and powerful signal.
• The signal strength depends on the power of the satellite transmitter.

Advanced Usage

• Redundant satellite transmitter: A backup transmitter system on a satellite to ensure continuous service if the primary one fails.
  • The spacecraft was equipped with a redundant satellite transmitter for mission-critical communications.

Variants and Related Words

• Transmitter (n): A general device that sends out radio or television signals.
• Transponder (n): A combined receiver and transmitter on a satellite that automatically receives, amplifies, and retransmits signals on a different frequency. (A satellite transmitter is often part of a transponder system).
• Communications satellite (n): An artificial satellite stationed in space for the purpose of telecommunications, which carries the satellite transmitter.

Synonyms

• Satellite beacon (in specific contexts where the signal is for tracking or telemetry).
• Spaceborne transmitter.

Related Phrases

• Uplink and downlink: The satellite transmitter handles the (the transmission from the satellite to Earth).
• Signal broadcast from orbit: This phrase describes the action performed by the satellite transmitter.

Noun

1. a transmitter on a communications satellite