R&S FSV3000 Series - Page 290

Measurements and Results
R&S
®
FSVA3000/ R&S
®
FSV3000
290User Manual 1178.8520.02 ─ 01
The remote commands required to perform these tasks are described in Chap-
ter 14.5.10, "Measuring the Harmonic Distortion", on page 858.
Number of Harmonics ................................................................................................ 290
Harmonic Sweep Time ...............................................................................................290
Harmonic RBW Auto ..................................................................................................290
Adjust Settings ........................................................................................................... 290
Number of Harmonics
Defines the number of harmonics to be measured. The range is from 1 to 26. Default is
10.
Remote command:
CALCulate<n>:MARKer<m>:FUNCtion:HARMonics:NHARmonics on page 859
Harmonic Sweep Time
Defines the sweep time for the zero span measurement on each harmonic frequency.
This setting is identical to the normal sweep time for zero span, see also " Sweep Time
" on page 384.
Remote command:
[SENSe:]SWEep:TIME:AUTO on page 897
Harmonic RBW Auto
Enables/disables the automatic adjustment of the resolution bandwidth for Normal
(3dB) (Gaussian) and 5-Pole filter types.
The automatic adjustment is carried out according to:
"RBW
n
= RBW
1
* n"
If RBW
n
is not available, the next higher value is used.
Remote command:
CALCulate<n>:MARKer<m>:FUNCtion:HARMonics:BANDwidth:AUTO
on page 859
Adjust Settings
If harmonic measurement was performed in the frequency domain, a new peak search
is started in the frequency range that was set before starting the harmonic measure-
ment. The center frequency is set to this frequency and the reference level is adjusted
accordingly.
Harmonic Distortion Measurement