Agilent / HP V752D

The Agilent 752 series couplers are an essential part of many microwave measurement applications. Attenuation measurements, reflectometer setups, power measurements, source leveling and network analysis are a few areas that the directional couplers find use.

The Agilent V752D is a Wavequide coupler. It is designed with split-block technology, and will provide greater than 33 dB directivity. Split-block designs are used to assure greater precision in machining the ultra-small internal dimensions that are required by the 26.5 to 110.0 GHz waveguide. The split block units are equipped to interface with the precision circular cover flanges with the matching alignment pins common to those applications.

Each coupler is swept-frequency tested to ensure that the main guide SWR and directivity specifications are correct. Performance characteristics are unaffected by humidity, temperature and time. This will make these units useful in microwave "standards" measurements.