25. Other Input Related Spurious Responses, HP 8593EM

4SPAN5 1 4MHz5

4AMPLITUDE5 REF LVL 97 4dB￿V5

ATTEN AUTO MAN (MAN) 0 4dB5

5.Adjust the synthesized sweeper power level for a 010 dBm 60.1 dB reading on the measuring receiver.

6.On the EMC analyzer, press the following keys:

4MKR !5 MKR ! HIGH

4MKR5 More 1 of 3 MK TRACK ON OFF (ON)

4SPAN5 200 4kHz5

Wait for the AUTO ZOOM message to disappear. Press the following EMC analyzer keys:

4MKR !5 MKR ! HIGH

4MKR !5 More 1 of 3 MARKER !REF LVL

4MKR5 More 1 of 3 MK TRACK ON OFF (OFF)

4MKR !5 MKR ! HIGH More 1 of 3 More 2 of 3 MARKER 1 4AMPLITUDE5 4+5 (step-down key)

4SGL SWP5

7.For each of the Band 0 frequencies listed in Table 2-43, do the following:

a.Set the synthesized sweeper to the listed CW frequency.

b.Enter the appropriate power sensor CAL Factor into the measuring receiver.

c.Set the synthesized sweeper power level for 010 dBm reading on the measuring receiver.

d.Press 4SGL SWP5 and wait for the completion of a new sweep.

e.On the EMC analyzer, press 4MKR !5 MKR ! HIGH and record the marker-delta amplitude reading in Table 2-43 as the Actual MKR 1 Amplitude.

The Actual MKR 1 Amplitude should be greater than the Minimum MKR 1 Amplitude listed in Table 2-43.

Note that the Minimum MKR 1 Amplitude is 10 dB more positive than the speci￿cation. This is due to the 10 dB change in reference level made in step 6.

Performance Veri￿cation Tests 2-159