What does a synchro transmitter and receiver transmit?

A synchro transmitter and receiver are specifically designed to transmit angular information. This technology is generally used for conveying the angular position of mechanical components and systems, such as antennas. The synchro system effectively translates the physical rotation of an object into an electrical signal that represents its angular position.

In the context of radar or other directional transmission systems, it’s crucial for the antenna to know its exact position to accurately align and point toward the target. Thus, when discussing the capabilities of a synchro transmitter and receiver, the focus is on the fact that they relay the angular position rather than measurements related to speed, distance, or frequency.

While it’s true that radar systems can measure distance to a target or the speed of the radar signal, these functionalities are not the primary role of a synchro system. Instead, they are more concerned with orientation and positioning, reinforcing the significance of the angular position as the correct choice.