Procedure - Keysight Technologies X Series Manual

Frequency Response (Flatness), Preamp On

Procedure

Procedure
1. Zero and calibrate the power meter and power sensor as described in the
2. Configure the equipment as shown in
Connect the power splitter to the signal analyzer input using the appropriate
NOTE
adapter. Do not use a cable.
3. Assure the signal analyzer's built-in auto alignment has been performed
4. Press Mode, Spectrum Analyzer, Mode Preset on the signal analyzer, and
5. Set up the synthesized sweeper by pressing:
6. Set up the signal analyzer by pressing:
7. Adjust the synthesized sweeper output power for a power meter reading
8. On the signal analyzer, press Single.
9. Press the Peak Search key on the signal analyzer to position the marker on
10.Refer to
11.Enter the power meter reading into the Power
12.Tune the synthesized sweeper and signal analyzer to the next frequency
13.Enter the power sensor calibration factor into the power meter.
14.For frequencies 3.6 GHz and above, press AMPTD Y Scale, then Presel
Chapter 7
power meter operation manual.
within the last 24 hours.
press Preset on the synthesized sweeper.
CW, 50, MHz
Power level, –54, dBm
Input/Output, More, Freq Ref In, External
FREQ Channel, Center Freq, 50, MHz
SPAN X Scale, Span, 50, kHz
AMPTD Y Scale, More, Internal Preamp, Full Range
AMPTD Y Scale, Attenuation, Mech Atten, 0, dB
AMPTD Y Scale, Ref Level, –55, dBm
of –60 dBm ±0.1 dB.
the peak of the signal.
Table 7-1, "Frequency Response (Flatness) Results."
amplitude of the signal displayed on the signal analyzer into the Meas
column of Table 7-1.
listed in Table 7-1.
Center to center the preselector filter for an optimum amplitude
measurement.
Figure 7-1.
column of
Meter
Enter the
Amp
Table 7-1.
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