32. Spurious Response, HP 8595EM

b.Press 4PRESET5 on the EMC analyzer, then wait for the preset routine to ￿nish. Set the EMC analyzer by pressing the following keys:

4FREQUENCY5 5.6 4GHz5

4SPAN5 ZERO SPAN

4AMPLITUDE5 REF LVL 67 4+dB￿V5

4BW5 IF BW AUTO MAN (MAN) 1 4kHz5 AVG BW AUTO MAN (MAN) 30 4Hz5

4TRACE5 More 1 of 4 More 2 of 4 VID AVG ON OFF (ON) 10

4ENTER5

4SWEEP/TRIG5 SWP TIME AUTO MAN (MAN) 5.0 4sec5

c.Press 4SGL SWP5. Wait until AVG 10 is displayed along the left side of the CRT display.

d.Press 4MKR !5 MARKER ! HIGH on the EMC analyzer and record the marker amplitude reading as the Noise Level at 5.6 GHz in Table 2-48.

12.Press 4PRESET5 on the EMC analyzer, then wait for the preset routine to ￿nish. Set the EMC analyzer by pressing the following keys:

4SPAN5 Band Lock 2.75-6.5 BAND 1

4FREQUENCY5 2.8 4GHz5

4SPAN5 10 4MHz5

13.Connect the equipment as shown in Figure 2-49, with the output of the synthesized sweeper connected to the input of the power splitter, and the power splitter outputs connected to the EMC analyzer and the power sensor.

14.On the synthesized sweeper, press preset, then set the controls as follows:

CW : ::: :: :: :: :: ::: :: :: :: ::: :: :: :: :: ::: :: :: :: ::: :: :: :: :: ::: :: 2.8 GHz

POWER LEVEL : : : : : : : : : :: : : : : : : : : : : : :: : : : : : : : : : : : : : : : : : : : : : : 0 dBm

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

4MKR !5 MARKER ! HIGH

4AMPLITUDE5 More 1 of 3 PRESEL PEAK

Wait for the peaking message to disappear.

2-210 Performance Veri￿cation Tests