Keysight Technologies N9030B Service Manual page 605

Functional Tests
BBIQ Input Frequency Response (Option BBA only)
14.Press Peak Search on the X-Series analyzer. Record the marker amplitude
15.Set the RF Signal Generator to each of the remaining frequencies listed in
Table 18-10 BBIQ Input Frequency Response, I and I Inputs
RF Signal
Generator
Frequency
250 kHz
2 MHz
5 MHz
7.5 MHz
9.9 MHz
12.5 MHz
15 MHz
17.5 MHz
20 MHz
22.5 MHz
24.9 MHz
30 MHz
35 MHz
39.9 MHz
N9030B PXA Signal Analyzer Service Guide
reading in Table 18-10
Table 18-10, up to the maximum IQ bandwid th of the X-Series analyzer. At
each frequency, do the following:
a. Press Peak Search
b. Record the marker amplitude reading in
at the current RF Signal Generator frequency
I Input
Marker Frequency
Amplitude Response
0.0 dB
Stop here if Maximum IQ Bandwidth is 10 MHz
Stop here if Maximum IQ Bandwidth is 25 MHz
for the I Input at 250 kHz.
I Input
Marker
Amplitude
Table 18-10 for the I Input
Test Limits
Frequency
Response
0.0 dB ±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
±1.75 dB
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