30. Spurious Response, HP 8593EM

43. Press the following analyzer keys:

4MKR !5 MARKER ! HIGH

More 1 of 3 More 2 of 3 MARKER 1

4DISPLAY5 DSP LINE ON OFF (ON)

Set the display line to a value 54 dB below the current reference level setting.

44.The third-order intermodulation distortion products should appear 50 kHz below the lower frequency signal and 50 kHz above the higher frequency signal. Their amplitude should be less than the display line. See Figure 2-44.

Figure 2-44. Third Order Intermodulation Distortion, HP 8593EM

Performance Veri￿cation Tests 2-197