Table of Contents
Advertisement
Making Adjustments
28. Correcting for Absolute Amplitude Accuracy for Option 051
12.Read the amplitude error from the display and record it in
Table 2-28
Frequency Response Errors: 8593E, 8594E, 8595E, 8596E
Frequency
1.380 GHz
1.452 GHz
1.524 GHz
1.596 GHz
Table 2-29
Frequency Response Errors: 8591C and 8591E
Frequency
1.410 GHz
1.447 GHz
1.484 GHz
1.521 GHz
13.Subtract the Average Error, calculated in
14.Using
174
Table 2-28
for the 8593E, 8594E, 8595E, and 8596E spectrum
analyzers. Use
Table 2-29
cable TV analyzers.
Amplitude
ERROR
_________________
_________________
_________________
_________________
Amplitude
ERROR
_________________
_________________
_________________
_________________
Repeat
step 10
and
step 11
Table 2-28
or
Table 2-29
Amplitude ERROR from
column 3 as the Corrected Flatness ERROR.
Do not subtract more than 0.5 dB from the Amplitude ERROR. If the
Average Error is more than 0.5 dB, it may not be possible to make
corrections during the adjustment.
⇓
(step down key), set the frequency displayed on the analyzer
to 1.380 GHz (1.410 GHz for 8591E spectrum analyzers or 8591C
cable TV analyzers).
for 8591E spectrum analyzers or 8591C
_________________
_________________
_________________
_________________
_________________
_________________
_________________
_________________
for the next frequency indicated in
until all four points have been recorded.
step
Table 2-28
or
Table
2-29, then record
Corrected
Flatness
ERROR
Corrected
Flatness
ERROR
9, from each
Chapter 2
Advertisement
Table of Contents
Troubleshooting
