26. Other Input Related Spurious Responses, HP 8594EM

Figure 2-35.

Other Input Related Spurious Responses Test Setup, HP 8594EM

Procedure

1.Zero and calibrate the measuring receiver and power sensor in log mode (power reads out in dBm). Enter the power sensor 2 GHz Cal Factor into the measuring receiver.

2.Press INSTR PRESET on the synthesized sweeper, then set the controls as follows:

CW : : : : : : : : ::: :: :: :: : : : : : :: : : : :: : : :: : : : : : :: :: : : : : : : : : : : : : : :: : : : : : : : : 2000 MHz

POWER LEVEL : : : :: : : : :: :: :: :: : : : : : : : : : : : : : : : : : : : :: :: :: : : : : :: : : : :: : : 04 dBm

3.Connect the equipment as shown in Figure 2-35.

4.On the EMC analyzer, press 4PRESET5 and wait for the preset to ￿nish. Set the EMC analyzer by pressing the following keys:

4FREQUENCY5 2.0 4GHz5

4SPAN5 1 4MHz5

4AMPLITUDE5 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

2-166 Performance Veri￿cation Tests