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MODEL
8559A
PERFORMANCE
TESTS
PERFORMANCE
TESTS
4
-
24.
SWEEP
TIME
ACCURACY (Cont'd)
PROCEDURE:
1. Set equipment controls as follows:
Spectrum Analyzer:
..................................................
FREQUENCY BAND GHz
.0 1
-
3
TUNING
..............................................................
0.100GHz
FREQSPAWDIV
.........................................................
10MHz
...............................................
RESOLUTION
BW
3
MHz, uncoupled
INPUTATTEN
.............................................................
10dB
....................................................
REFERENCELEVEL -10dBm
REFLEVELFINE
..............................................................
0
..............................................................
Amplitude Scale LIN
........................................................
SWEEPTIME/DIV AUTO
.....................................................
SWEEPTRIGGER FREERUN
ALTIF
.....................................................................
OFF
SIGIDENT
.................................................................
OFF
BLCLIP
....................................................................
OFF
VIDEOFILTER
.............................................................
OFF
Signal Generator:
COUNTERMODE
..............................................
INT,EXPANDXlO
AM
........................................................................
OFF
FM
........................................................................
OFF
FREQUENCYTUNE
.....................................................
100MHz
RF
..........................................................................
ON
.......................................................
OUTPUT LEVEL
-
10 dBm
Function Generator:
FUNCTION
.................................................................
TRI
RANGE
.....................................................................
10K
Frequency
................................................................
250kHz
DCOFFSETLEVEL
............................................................
0
50 MHz Universal Counter:
FUNCTION
..........................................................
PERAVGB
...............................................
SAMPLE RATE Full counterclockwise
TIMEBASE
................................................................
lms
SENSITIVITY(A)
........................................................
9o'clock
..................................................
A 50 MHz Input
.v
(falling edge)
SENSITIVITY (B)
....................................................
Full clockwise
...................................................
B 10 MHz Input
n
(rising edge)