Filter
Top Products
10. IF Gain Uncertainty Test
2 dB Gain Steps
13. Press
QNSTR
pREsETj,(jRECALL) 7.
14. Set [REFERENCE LEVEL] to -1.9 dBm.
15. Press MARKER (OFF). Set
CVlDEo]
to 100 Hz.
16. Set the frequency synthesizer for an output power level of -3.9
dBm. Set the amplitude increment for 2
dB
steps.
17. Press MARKER [PEAK
SEARCH),@
18. Set the analyzer
CREFERENCE
LEVEL) and the frequency synthesizer
amplitude according to
‘Iable
2-13. At each setting, note the MKR
A amplitude and record it in the table.
‘lhble
2-13. IF Gain Uncertainty, 2
dB
Steps
LREFERENCE
LEVEL) Frequency
Deviation
CdBm)
Synthesizer (MARKER A
-1.9
-3.9
-5.9
-7.9
-9.9
Amplitude
‘Amplitude
Wm)
W-9
-3.9
0
(ref)
-5.9
-7.9
-9.9
-11.9
YKRAE
Hz
rp
REF
-1.0
dBm
AtfEN
10
dB
0.02
dB
1
m/
CENTER
22.001
03
Nbb
SPAM
2.00
kl4z
RES
81
1
hbix
VBU
100
Hz
SUP
SW
“.O
Figure 2-19. IF Gain Uncertainty Measurement (2
dB)
2-36 Performance Tests