112 Chapter2
Making Adjustments
16. Frequency Response of the 8592L/94L, 8593E/94E/95E/96E, and 8594Q
46.Press the following analyzer keys.
FREQUENCY, ⇑
47.Step through the remaining frequencies listed in Table 2-10. At each
new frequency, repeat step 42 to step 46 and enter the appropriate
power sensor cal factor into the measuring receiver as listed in
Column 3 of Table 2-11.
Band 4
48.To enter band 4, press the following analyzer keys.
MKR, MARKERS OFF
SPAN, BAND LOCK, 19.1-22 BAND 4
Option 026 only: 19.1-26.5 BAND 4
49.Set the controls on the analyzer by pressing the following keys.
FREQUENCY, 19.15, GHz
CF STEP AUTO MAN (MAN), 150, MHz
Option 026 only: 148 MHz
SPAN, 5, MHz
BW, 1, MHz
VID BW AUTO MAN (MAN), 300, Hz
50.Set the synthesized sweeper CW to 19.15 GHz and FREQ STEP to
150 MHz (Option 026: 148 MHz).
51.Press the following analyzer keys.
PEAK SEARCH
MKR FCTN, MK TRACK ON OFF (ON)
AMPLITUDE, PRESEL PEAK
52.Adjust the synthesized sweeper POWER LEVEL for a MKR-TRK
amplitude reading of −34 dBm ±0.1 dB on the analyzer.
53.Add 25 dB to the power ratio displayed on the measuring receiver
and record the result in Table 2-12 (Option 026: Table 2-13).
For example, if the power ratio displayed on the measuring receiver
is −3.4 dB, enter 21.6 dB (Error = −3.4 dB + 25.0 dB = 21.6 dB). The
25 dB correction comes from the difference between the MKR-TRK
amplitudes set in step 6 (−9 dBm) and step 52 (−34 dBm).
54.On the synthesized sweeper, press CW and STEP UP.
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