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MODEL 8559A
PERFORMANCE TESTS
PERFORMANCE TESTS
4
-
15.
RESOLUTION BANDWIDTH ACCURACY (Cont'd)
Dl
SPLAY
SIGNAL GENERATOR
.
RF OUTPUT
FIGURE
4
-
10.
RESOLUTION BANDWIDTH ACCURACY TEST SETUP,
30
kHz TO
1
kHz
In the following procedure, the plug
-
in must be removed from the display
mainframe and connected through the extender cable assembly. Be very
careful; the energy at some points in the instrument will, if contacted, cause
personal injury. This test should be performed only by a skilled person who
knows the hazard involved.
Set equipment controls
as
follows:
Spectrum Analyzer:
FREQUENCYBANDGHz
..................................................
.01-3
TUNING
.............................................................
X.010GHz
...........................................................
FREQSPAN/DIV OkHz
RESOLUTIONBW
........................................................
30kHz
INPUTATT'EN
.............................................................
10dB
.......................................................
REFERENCELEVEL OdBm
REFLEVELFINE
.............................................................. 0
AmplitudeScale
..............................................................
LIN
SWEEPTIME/DIV
........................................................
AUTO
SWEEPTRIGGER
.....................................................
FREERUN
ALTIF
.....................................................................
OFF
.................................................................
SIG IDENT OFF
BLCLIP
....................................................................
OFF
VIDEOFILTER
.............................................................
OFF