HP ESA-L1500A, User'S And Calibration Manual

Page: 266 / 326

Chapter 9 265
Performance Verification Tests
16. Other Input Related Spurious Responses
75
Ω
Input only: Adjust the synthesized sweeper for a power level of
−
4.24 dBm reading
±
0.1 dB.
12.On the synthesized sweeper, press
SAVE 3.
13.Enter the power sensors Cal Factor for 100 MHz into the measuring
receiver.
14.Set the CW frequency on the synthesized sweeper to 100 MHz.
15.Adjust the synthesized sweeper power level for a
−
10 dBm
±
0.1 dB
reading on the measuring receiver.
75
Ω
Input only: Adjust the synthesized sweeper for a power level of
−
4.24 dBm reading
±
0.1 dB.
16.On the synthesized sweeper, press
SAVE 4.
17.Set the CW frequency on the synthesized sweeper to 500 MHz.
18.Adjust the synthesized sweeper power level for a
−
10 dBm
±
0.1 dB
reading on the measuring receiver.
75
Ω
Input only: Adjust the synthesized sweeper for a power level of
−
4.24 dBm reading
±
0.1 dB.
19.Connect the synthesized sweeper to the RF Input of the spectrum
analyzer using the appropriate cable and adapters. See Figure 9-19 .
75
Ω
Input only: Use the minimum loss pad and a 75
Ω
adapter as
shown in Figure 9-19 .
Figure 9-19 Other Input Related Spurious Responses Measurement Setup