HP 8559A User Manual

PERFORMANCE TESTS
MODEL 8559A
PERFORMANCE TESTS
4 - 16. RESOLUTION BANDWIDTH SELECTIVITY (Cont'd)
5.
Tune signal generator in direction opposite to that of step 4 until trace peaks (top graticule line) and then
drops to 2 divisions above graticule baseline. Record signal generator frequency.
MHz
6.
Calculate and record resolution bandwidth at 60
- dB points (difference between frequencies recorded in
steps
4 and 5).
kHz
7.
Set RESOLUTION BW to 3 kHz, leaving FREQ SPAN/DIV set to 0. Repeat steps 3 through 6.
kHz
8. Set RESOLUTION BW to 10 kHz, leaving FREQ SPAN/DIV set to 0. Repeat steps 3 through 6.
kHz
9. Set RESOLUTION BW to 30 kHz, leaving FREQ SPAN/DIV set to 0. Repeat steps 3 through 6.
kHz
10. Disconnect signal generator from
A16J3. Set the display's LINE power to OFF and remove extender cable
assembly. Install plug
- in in mainframe and set LINE power to ON.
11. Set equipment controls as follows:
Spectrum Analyzer:
FREQUENCYBANDGHz .................................................. .01-3
..............................................................
TUNING 0.035 GHz
FREQSPAN/DIV ............................................................... 0
.......................................................
RESOLUTION BW 100 kHz
INPUTAmN ............................................................. 10dB
REFERENCELEVEL ....................................................... OdBm
REFLEVELFINE .............................................................. 0
Amplitudescale ........................................................ 10dB/DIV
SWEEPTIME/DIV ........................................................ AUTO
.....................................................
SWEEPTRIGGER FREERUN
ALTIF ..................................................................... OFF
.................................................................
SIG IDENT OFF
BLCLIP
.................................................................... OFF
VIDEOFILTER
......................................................... 12o'clock

HP 8559A Specifications

General

Brand	HP
Model	8559A
Category	Measuring Instruments
Language	English