Out of Spec. Anritsu MG3694C 40 GHz Signal Generator Opt. 2B, 15B Restricted Use

Condition: For parts or not working

Calibration failed - Restricted use (attenuator/level accuracy and frequency response outside of specification, refer to images to see the certificate which details which parameters are out of spec). Self test passes.
Options 2B (Mechanical step attenuato) and 15B (High Power Output).
NOTE, there is a crack on top left side of fascia as pictured.

Refer to images for system info.

From the manufacturer:

The MG3690C series of broadband signal generators covers audio, HF, VHF, UHF, RF and microwave frequencies from 0.1 Hz to 70 GHz in single coaxial output and up to 500 GHz or beyond, with external multipliers. In addition, it is easy to operate either through intuitive front panel controls or remotely via GPIB or Ethernet connectivity. Thus, the MG3690C series is an ideal signal source for both RF and microwave requirements, fully configurable for simple to high performance applications.
The MG3690C offers three levels of SSB phase noise performance; Standard, Ultra low phase noise (option 3) and Premium phase noise (option 3X). The MG3690C also has an optional full suite of modulation capabilities including AM, FM, Phase and Pulse to address simple to complex signal simulation requirements.