HP 8559A User Manual

ADJUSTMENTS
ADJUSTMENTS
MODEL 8559A
5 - 20. 1-dB OFFSET ADJUSTMENT
REFERENCE:
A
15 Schematic
DESCRIPTION:
Reference is set in 10
dB/DIV amplitude scale and 1 dB offset is adjusted in 1 dB/DIV for the same full display
reference.
Dl SPLAY
SPECTRUM
ANALYZER
EXTENDER
CABLE
ASSEMBLY
0.0 o...
l NPUT
OUTPUT
ADAPTER
FIGURE 5-4.
1 - dB OFFSET ADJUSTMENTTEST SETUP
EQUIPMENT:
.........................................
Adapter, Type N (m) to BNC (f)
HP 1250 - 0780
..............................................
Extender Cable Assembly HP 5060 - 0303
......................................................
BNCCable,PInch HP10502A
PROCEDURE:
1.
Set spectrum analyzer controls as follows:
FREQUENCYBANDGHz .................................................. .01-3
TUNING ............................................................... >60MHz
..........................................................
FREQ SPAN/DIV 1 MHz
...............................................
RESOLUTION BW 1 MHz, uncoupled
INPUTATTEN
............................................................. 10dB
.......................................................
REFERENCE LEVEL 0 dBm
REFLEVELFINE .............................................................. 0
Amplitudescale .............................................................. LIN
SWEEPTIME/DIV ........................................................ AUTO
.....................................................
SWEEP TRIGGER FREE RUN
ALTIF
..................................................................... OFF
.................................................................
SIC IDENT OFF
BLCLIP
.................................................................... OFF
VIDEOFILTER
............................................................. OFF

HP 8559A Specifications

General

Brand	HP
Model	8559A
Category	Measuring Instruments
Language	English