HP 8591C Instrukcja Użytkownika Strona 251

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Making Measurements Using Spectrum Analyzer Mode
Using the Time-Gated Spectrum Analyzer Capability Without the Gate Utility (Option 107 only)
8TPOS
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:*:
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18
:.
dB/
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SWEEPTIME
:
150
msec
0011
PRINTER
PAINTJET
PRINTER
PRINTER
RODRESS
‘E
“E
-
PRINTER
SETUP
PREU
MENU
CENTER
SG.GB
MHz
SPAN 20.00 MHz
WRES
BW lB0 kHz
#UBW
188
kHz
XSWP
150
MICE
RT
Figure 5-27. Gate is Occurring at the Beginning of the Pulse
In Figure 5-27, the peak amplitude has not been reached, and the transient
response of the resolution bandwidth
titers
adds noise.
Table 5-4 and
Table
5-5 provide the recommended initial spectrum analyzer
settings when measuring a signal without signal delay.
NOTE
Refer to the guidelines in Table 5-I when measuring a signal with signal delay
5-51
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