The Keysight 11692D is a dual-directional coupler for 2 to 18 GHz with a 20 dB coupling factor. With 30 dB directivity to 8 GHz and 26 dB to 18 GHz, it is useful for broadband reflectometry. It features many connector options to match test device requirements. The dual couplers make it possible to measure both reflection and transmission parameters of a device under test at one time.
Option 005 configuration has type N ports on Input, Incident, and Reflected ports. Type APC7 on test port.
HP / Agilent 11692D