The 7006A/B series are economical, cost effective kits designed to provide accurate calibration of a wide range of vector network analyzers for measurements in rectangular waveguide at frequencies from 2.6 to 40.0 GHz (WR284 through WR28). The 7006 series calibration kits are applicable to the Agilent 8510A/B/C, 8719/20/22, and the Anritsu 360/37000 series analyzers. Option 15 - designed for use with Agilent / Keysight 8719/20/22 Network Analyzers.