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Frequency Response Adjustment Software

This chapter describes how to load and run the frequency response adjustment software, included with every HP 85623 Option 915 (add Service Documentation). This software actually automates two manual adjustments: Frequency Response Adjustment, and YIG-Tuned Filter/Mixer (RYTHM) Adjustment. The automated test software is designed to adjust the flatness and preselector of the spectrum analyzer in a minimum amount of time. The frequency response adjustment software automates the most tedious spectrum analyzer adjustment; the adjustment would take over two hours if done manually. The software can allow the adjustment to be performed in less than 20 minutes. The frequency response adjustment requires making several measurements at more than 120 different frequencies over the spectrum analyzer frequency range.

Frequency Response Adjustment Software 3-l

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Agilent Technologies 856290216 service manual Frequency Response Adjustment Software 3-l