Rohde & Schwarz FSVA - Softkeys for CCDF Measurements

Instrument Functions
R&S
®
FSVA/FSV
395Operating Manual 1176.7510.02 ─ 09
SWE:EGAT:TRAC1:STAT1 ON (see [SENSe:]SWEep:EGATe:TRACe<k>[:
STATe<range>] on page 855)
Activates tracing for range 1 of trace 1.
SWE:EGAT:TRAC1:STAR1 3ms (see [SENSe:]SWEep:EGATe:TRACe<k>:
STARt<range> on page 856)
Sets the starting point for range 1 on trace 1 at 3 ms.
SWE:EGAT:TRAC1:STop1 5ms (see [SENSe:]SWEep:EGATe:TRACe<k>:
STOP<range> on page 856)
Sets the stopping point for range 1 on trace 1 at 5 ms.
SWE:EGAT:TRAC1:PER 5ms (see [SENSe:]SWEep:EGATe:TRACe<k>: PERiod
on page 856)
Defines the period for gated triggering to 5 ms.
Adjust Settings ← APD
Adjusts the level settings according to the measured difference between peak and min-
imum power for APD measurement or peak and mean power for CCDF measurement
in order to obtain maximum power resolution. Adjusts the reference level to the current
input signal. For details see also the Adjust Ref Lvl softkey.
Remote command:
CALCulate<n>:STATistics:SCALe:AUTO ONCE on page 739
Softkeys for CCDF Measurements
CCDF.......................................................................................................................... 395
└ Percent Marker............................................................................................. 396
└ Res BW.........................................................................................................396
└ # of Samples.................................................................................................396
└ Scaling.......................................................................................................... 397
└ x-Axis Ref Level..................................................................................397
└ x-Axis Range...................................................................................... 397
└ Range Log 100 dB....................................................................397
└ Range Log 50 dB......................................................................397
└ Range Log 10 dB......................................................................397
└ Range Log 5 dB........................................................................398
└ Range Log 1 dB........................................................................398
└ Range Log Manual................................................................... 398
└ Range Linear %........................................................................398
└ Range Lin. Unit.........................................................................399
└ y-Axis Max Value................................................................................399
└ y-Axis Min Value.................................................................................399
└ y-Unit % / Abs.....................................................................................399
└ Default Settings.................................................................................. 399
└ Adjust Settings....................................................................................400
└ Gated Trigger (On/Off)..................................................................................400
└ Gate Ranges.................................................................................................400
└ Adjust Settings..............................................................................................401
CCDF
Activates the function to measure the complementary cumulative distribution function
(CCDF) and opens a submenu.
Measurement Functions