Performance Verification
e. Adjust the RF si
gnal generator amplitude to produce a signal level within
1 dB of the Reference Level. Record this value as the carrier level.
f. Set the RF gene
rator output frequency to the Image Frequency shown in
the second column.
g. Set Functio
n to Avg(VRMS) (Setup>Settings>Traces>Function).
h. After the averaging has completed, press the Peak keyontheMarkers
control bar
to move the MR marker to the peak signal value.
i. Read the marker amplitude, in dBm, at the upper-left on the screen.
Subtract t
he carrier level (step e) from the signal image amplitude (step
h), to convert it to dBc.
j. Enter thi
s value in the test record.
7. Repeat steps 4 through 6 for each frequency in the following table.
Table 8
1: Image suppression settings
RSA5100B Center Frequency RF Generator Output Frequency (Image)
All Mod
els
29 MHz
(LF Path)
229 MHz
2.0 GH
z
16.03
GHz
3.0 G
Hz
17.0
3GHz
RSA
5106B/5115B/5126B only
5.9
5GHz
19.
98 GHz
RS
A5115B/5126B only
7G
Hz
16
.68 GHz
1
0GHz
1
7.52 GHz
1
4.5 GHz
9
.5 GHz
RSA5126B only
18 GHz 23.6 GHz
20 GHz 27.36 GHz
RSA5100B Series Technical Reference 127
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