Rohde & Schwarz RTP Series - Page 1448

Remote control commands
R&S
®
RTP
1448User Manual 1337.9952.02 ─ 12
CALCulate:MATH<m>:FFT:FRAMe:ARIThmetics <Arithmetics>
The arithmetic mode defines how the final FFT result is calculated from the individual
frame results.
Suffix:
<m>
.
1..8
Selects the math waveform.
Parameters:
<Arithmetics> OFF | ENVelope | AVERage | RMS | MINHold | MAXHold
See "Segment arithmetic" on page 415
*RST: OFF
Usage: Asynchronous command
CALCulate:MATH<m>:FFT:FRAMe:COVerage?
Due to the restriction of the number of frames (see CALCulate:MATH<m>:FFT:
FRAMe:MAXCount on page 1448), the waveform may only be analyzed partially. This
command queries the percentage of the trace that was analyzed, i.e. which part of the
trace was included in the frame calculation.
Suffix:
<m>
.
1..8
math waveform
Return values:
<FrameCoverage> Range: 0 to 100
*RST: 100
Default unit: %
Usage: Query only
Asynchronous command
CALCulate:MATH<m>:FFT:FRAMe:MAXCount <MaxFrameCount>
Restricts the maximum number of frames to be calculated. Due to the other parameter
settings, the required number of frames may become very high, thus slowing perfor-
mance. By restricting the number of frames, you can avoid performance loss without
changing the other parameters.
Suffix:
<m>
.
1..8
math waveform
Parameters:
<MaxFrameCount> Range: 1 to 10000
Increment: 10
*RST: 1000
Usage: Asynchronous command
Spectrum analysis