Rohde & Schwarz RTM2032 - Page 367

Remote Control
R&S
®
RTM20xx
352User Manual 1317.4726.02 ─ 01
Example:
CALC:MATH:FFT:BAND:RAT 32768
Sets the number of points to 65536.
CALCulate:MATH<m>:FFT:BANDwidth[:RESolution][:VALue] <ResolutionBW>
Defines the resolution bandwidth - the minimum frequency step at which the individual
components of a spectrum can be distinguished
Suffix:
<m>
.
1..4
The numeric suffix is irrelevant.
Parameters:
<ResolutionBW> Range: Depends on various other settings.
Default unit: Hz
CALCulate:MATH<m>:FFT:CFRequency <CenterFreq>
Defines the position of the displayed frequency domain, which is (Center - Span/2) to
(Center + Span/2). The width of the domain is defined using the CALCulate:
MATH<m>:FFT:SPAN command.
Suffix:
<m>
.
1..4
The numeric suffix is irrelevant.
Parameters:
<CenterFreq> Range: Limited by the first data point (minimum) and last data
point (maximum) of the FFT curve.
Increment: Depends on the span and the number of data points
(span/RBW ratio).
Default unit: Hz
CALCulate:MATH<m>:FFT:FULLspan
Performs FFT calculation for the full frequency span.
Suffix:
<m>
.
1..4
The numeric suffix is irrelevant.
Usage: Event
CALCulate:MATH<m>:FFT:SPAN <FreqSpan>
The span is specified in Hertz and defines the width of the displayed frequency range,
which is (Center - Span/2) to (Center + Span/2). The position of the span is defined using
the CALCulate:MATH<m>:FFT:CFRequency command.
Command Reference