HP 8591A User Manual

4. Set tue spans.
Press ~. SPAN is now displayeml in time active fmmmnctiona block, amauh the
SPAN softkev label appears mu imuverse vkheo to iunmiicatn thuat spain is tire
active fuumction. lIeu mice tine spamu to 20 M liz by pressimug the dosvmm key,
or 20 MOm,
\l,Tluenn thin peak of a signn xl dunes unot dmlupermn onu time sc ‘mcmi, It mmmiv be
necessary to auhjmnst time amnaphit mule level omu thin scm’eemu . lmness ~i~l’).
‘thin nanessage REF LEVEL .0 dBms aluiuunmmrs in tIme active fmuuurtiomu hulock,
amid tire REF LVL soft key labumnl ahulmears mm imrvmncse video to imamhirdute tlnnmt
tine reference levu’i is tIne actice fmumictio~, TIme referemnce len-el is thin top
grath eWe hum oum thin iii sImI 55’ dsnul is set to 0.0 mID mum - Cl maungi mg tine s’~I inc of
Ian referemm cc level cli a muges thu e aiim ph it nun level of tine Iou grati rum In line.
If desired, muse the reference level fuumuctiomm to niacin time signual
1ueak on tIne
screeni mu simug time knobu , stu’p kunys , on mini mnubm’ r morel mmmdi Is key im ad
NEF a 051, ST’EN mz Cs
sn’,m nn
znncs
F’FFLL
,nn:,s’d
/cr-c’
LAST
AC5.’n
5,1 F-, F
LEOC
/Evies am az MHz seEn-n so Sri MFHZ
PEA BA dDz k”z n’ss 30 k-az NCR Ca S-NRC
Figure 1-4. Frequency Span Reduced to 20 MHz
5. Set thin anmuplitmudn.
1-8 Getting Acquainted with the Spectrum Analyzer

HP 8591A Specifications

General

Brand	HP
Model	8591A
Category	Measuring Instruments
Language	English