Winchester’s KINGS® brand TNC series RF connectors are the same interface as BNC connectors with threaded coupling instead of bayonet coupling and improved electrical performance at higher frequencies. Frequency range is 0 to 11 GHz. The TNC connector is a miniature 50 Ohm constant impedance connector that accommodates cables typically from .150inch to .250inch OD with designs available for .078inch to .437inch cables. The TNC is a weatherproof interface and, with its threaded coupling, ensures low noise and improved performance in shock and vibration applications. Their reliability has made them a standard in the airframe, missile, radar, and precision electronic equipment industries. Items qualified to MIL-PRF-39012 appear in the latest QPL list for MIL-PRF-39012.