62. CISPR Pulse Response, HP 8590 EM-Series

Isolation Check

Figure 2-88. Isolation Check Test Setup

11.Connect the equipment as shown in Figure 2-88.

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

4MODE5 EMC ANALYZER

4PRESET5 (Wait for the preset routine to ￿nish.)

4FREQUENCY5 CENTER FREQ 50 4MHz5

4SPAN5 1 4MHz5

4AMPLITUDE5 SCALE LOG LIN (LIN)

More 1 of 3 Amptd Units dB￿V

4AMPLITUDE5 SCALE LOG LIN (LOG)

More 1 of 3 Amptd Units dB￿V

4MKR !5 MARKER ! HIGH

4SAVE/RECALL5 Save Internal STATE ! INTRNL 1 4MKR !5 More 1 of 3 MARKER ! REF LVL 4MKR5 MARKER 1

2-388 Performance Veri￿cation Tests