Rohde & Schwarz FSEA20 Bedienhandbuch Seite 338

Softkey - IEC-Befehl: Vektor-Signalanalyse
:[SENSe<1|2>:]DDEMod:PRESet MODacom
MODACOM
:[SENSe<1|2>:]DDEMod:PRESet F16
FLEX16_2
:[SENSe<1|2>:]DDEMod:PRESet F322
FLEX32_2
:[SENSe<1|2>:]DDEMod:PRESet F324
FLEX32_4
:[SENSe<1|2>:]DDEMod:PRESet F64
FLEX64_4
DIGITAL
DEMOD
MODULATION
PARAMETERS
:[SENSe<1|2>:]DDEMod:SRATe <num_value>
SYMBOL
RATE
:[SENSe<1|2>:]DDEMod:SBANd NORMal|INVerse
SIDE BAND
NORM INV
:[SENSe<1|2>:]DDEMod:FILTer:MEASurement
MEAS
GAUSsian | B22 | B25 | B44 | QFM|FM95 | QFR|FR95 | QRM|RM95 | QRR|RR95
FILTER
| A25Fm | EMES | EREF
:[SENSe<1|2>:]DDEMod:FILTer:REFerence
REFERENCE
FILTER B22 | B25 | B44 | QFM|FM95 | QFR|FR95 | QRM|RM95 | QRR|RR95 | A25Fm |
EMES | EREF
:[SENSe<1|2>:]DDEMod:FILTer:ALPHa <num_value>
ALPHA/BT
:CALCulate<1|2>:FSK:DEViation:REFerence <num_value>
FSK REF
DEVIATION
:[SENSe<1|2>:]DDEMod:NORMalize ON | OFF
NORMALIZE
ON / OFF
MEAS RESULT
MAGNITUDE
CAP BUFFER
MEAS
SIGNAL
MAGNITUDE
1065.6016.11
::INSTrument[:SELect]
:[SENSe<1|2>:]DDEMod:FORMat
:[SENSe<1|2>:]DDEMod:QPSK:FORMat NORMal | DIFFerential | OFFSet | DPI4
:[SENSe<1|2>:]DDEMod:PSK:NSTate
:[SENSe<1|2>:]DDEMod:PSK:FORMat
:[SENSe<1|2>:]DDEMod:MSK:FORMat
:[SENSe<1|2>:]DDEMod:QAM:NSTate
:[SENSe<1|2>:]DDEMod:FSK:NSTate
:CALCulate<1|2>:MARKer<1|2>:FUNCtion:DDEMod:RESult? MERM| MEPK| MEPS|
PERM| PEPK| PEPS| EVRM| EVPK| EVPS| IQOF| IQIM| ADR| FERR| DEV|
FSRM| FSPK| FSPS| RHO| FEPK
--
--
:CALCulate<1|2>:FEED
:CALCulate<1|2>:FEED
Ergebnisabfrage:
:CALCulate<1|2>:MARKer<1|2>:FUNCtion:DDEMod:RESult? MERM| MEPK| MEPS|
PERM| PEPK| PEPS| EVRM| EVPK| EVPS| IQOF| IQIM| ADR| FERR| DEV|
FSRM| FSPK| FSPS| RHO| FEPK
Die folgenden Befehle legen die Darstellung am Bildschirm fest:
:CALCulate<1|2>:FORMat MAGNitude
DDEMod
QPSK | PSK | MSK |QAM | FSK
2 | 8
NORMal | DIFFerential | N3Pi8
TYPE1 | TYPE2 | NORMal | DIFFerential
16
2 | 4
OFF | RCOSine | RRCosine |
RCOSine | RRCosine | GAUSsian |
'TCAP'
'XTIM:DDEM:MEAS'
6.284
FSE
D-16