17. Resolution (IF) Bandwidth Accuracy, HP 8590
Adjust the synthesizer/level generator amplitude to place the peak of the signal at or below the top graticule.
7.On the synthesizer/level generator, press AMPLITUDE and INCR 4+5
8.Press MARKER 1 on the EMC analyzer.
9.On the synthesizer/level generator, press INCR 4*5
10.On the synthesizer/level generator, press FREQUENCY. Lower the frequency of the synthesizer/level generator by adjusting the knob until the marker delta amplitude is 0.0 6 0.05 dB.
11.Record the synthesizer/level generator frequency readout in column 1 of Table
12.Using the synthesizer/level generator knob, raise the frequency so that the
13.Record the synthesizer/level generator frequency readout in column 2 of Table
14.Adjust the synthesizer/level generator frequency for maximum amplitude.
15.Repeat steps 5 through 14 for each of the RES BW settings listed in Table
16.Subtract the Synthesizer Lower Frequency from the Synthesizer Upper Frequency. Record the dierence as the Resolution Bandwidth Accuracy, in the performance verication test record as indicated in Table
RES BW Accuracy = Upper Frequency 0 Lower Frequency
Performance Verication Tests