What do synchros primarily transmit rapidly between equipment and stations?

Synchros are devices specifically designed to transmit angular position information between multiple stations and equipment, ensuring accurate and reliable communication in various automated and control systems. They work by converting the mechanical motion of one component into an electrical signal that reflects its position, which can then be shared with other components or systems.

This capability allows synchros to maintain synchronization of position between equipment over large distances without degradation of the transmitted information. The focus on information over data is significant as the primary function of synchros is to convey information about the position or movement, rather than simply transmitting raw data or signals without context.

While terms like data, power, and signals may seem relevant, they do not capture the specific function of synchros in conveying the precise positional information critical to automated operations. Thus, 'information' aptly describes the essence of what synchros transmit.