Bendix 23CX4 Synchro Transmitter

Bendix 23CX4 Synchro Transmitter is a military-standard Synchro transmitter that forms the transmitter half of a synchro control pair, converting a mechanical input into a synchro signal that drives compatible receivers for angular-position readouts such as heading or alignment indicators in avionics. It is specified as Type 23CX4D under SAE AS 20708/45A-2011, Synchro, Control Transmitter, 23CX4D, and is listed in military catalogs with NSN 5990-00-070-8522 (Transmitter Synchro). The 23CX4 family is referenced in distributor records and standard catalogs as Bendix 23CX4D, with related entries in MIL-S-20708 documentation corroborated by cross-reference listings in industry catalogs.