MODEL 8559APERFORMANCETESTS

PERFORMANCE TESTS

 

4-24. SWEEP TIME ACCURACY (Cont'd)

 

PROCEDURE:

 

1. Set equipment controls as follows:

 

Spectrum Analyzer:

 

FREQUENCY BAND GHz ..................................................

.01 - 3

TUNING ..............................................................

0.100GHz

FREQSPAWDIV .........................................................

10MHz

RESOLUTION BW ...............................................

3 MHz, uncoupled

INPUTATTEN .............................................................

10dB

REFERENCELEVEL ....................................................

-10dBm

REFLEVELFINE ..............................................................

0

AmplitudeScale ..............................................................

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 ................................................................

l m s

SENSITIVITY(A) ........................................................

9o'clock

A 50 MHz Input ..................................................

.v

(falling edge)

SENSITIVITY (B) ....................................................

Full clockwise

B 10 MHz Input ...................................................

n(rising edge)