43. Displayed Average Noise Level, HP 8596EM

400 kHz

6. Press the following EMC analyzer keys:

4FREQUENCY5 400 4kHz5

4SPAN5 20 4kHz5

4AMPLITUDE5 37 4+dB￿V5

4SWEEP/TRIG5 SWEEP CONT SGL (CONT)

7. Press the following EMC analyzer keys:

4BW5 30 4Hz5

4TRACE5 More 1 of 4 More 2 of 4

DETECTOR SMP PK (SMP) (For Options 101, 102, and 301:

DETECTOR PK SP NG (SP))

4SGL SWP5

Wait for the completion of a new sweep.

8. Press the following EMC analyzer keys:

4DISPLAY5 DSP LINE ON OFF (ON)

Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses. Refer to the Residual Responses veri￿cation test for any suspect residuals.

9.Record the display line amplitude setting as TR Entry 1 of the performance veri￿cation test record as the noise level at 400 kHz. The average noise level should be less than the speci￿ed limit.

1 MHz

10. Press the following EMC analyzer keys:

4FREQUENCY5 1 4MHz5

4SGL SWP5

Wait for the completion of a new sweep.

11.Press the following EMC analyzer keys:

4DISPLAY5 DSP LINE ON OFF (ON)

2-294 Performance Veri￿cation Tests