Downconverter Super Cal RF Atten Adjustment

(M9393A)

The following adjustments are temperature sensitive and should be run together within the shortest timeframe possible to avoid affecting the absolute amplitude accuracy of the DUT:

The goal of this alignment is to measure the Super Cal internal calibrator’s response through the different RF attenuator states at various frequencies.

Required Test Equipment

Test Equipment

Recommended Models1

50 W terminator

909D

Frequency reference module

M9300A

  1. Refer to the main required equipment list for alternative models.

Connections and Setup Procedures