R&S ESU Series Operating Manual page 72

R&S ESU
Structure of the ASCII file
Table 4-1
Content of file
Type; R&S ESU;
Version;2.32;
Date;03.Aug 2004;
Mode;Receiver;
Start;10000;Hz
Stop;100000;Hz
x-Axis;LIN;
Scan Count;1;
Transducer;TRD1;
Scan 1:
Start;150000;Hz
Stop;1000000;Hz
Step;4000;Hz
RBW;100000;Hz
Meas Time;0.01;s
Auto Ranging;ON;
RF Att;20;dB
Auto Preamp;OFF;
Preamp;0;dB
Table 4-2
Content of file
TRACE 1 FINAL:
Trace Mode;CLR/WRITE;
Final Detector, QUASIPEAK;
x-Unit;Hz;
y-Unit;dBuV;
Final Meas Time;1.000000;s
Margin;6.000000:s
Values;8;
2;154000.000000;81.638535;15.638
535;N;GND
1;158000.000000;86.563789;7.5637
89;N;GND
2;1018000.000000;58.689873;-
1.310127;N;GND
...
Operating Manual 1302.6163.12 - 03
RECEIVER mode, final measurement data – File header
Description
Instrument model
Firmware version
Date record storage date
Instrument operating mode
Start/stop of the display range.
Unit: Hz
Scaling of x axis linear (LIN) or logarithmic (LOG)
Number of scans set
Transducer name (if switched on)
Loop over all defined scan ranges (1-10)
Range - start frequency in Hz
Range – stop frequency in Hz
Range - step width in Hz for linear step width or in% (1-100)
for logarithmic step width
Range - resolution bandwidth
Range - measurement time
Auto ranging on - or off for current range
Range - input attenuation
Auto Preamp on or off for current range
Range - preamplifier on (20dB) or off (0dB)
RECEIVER mode, final measurement data – Data section of the file
Description
Selected trace
Trace mode: CLR/WRITE,AVERAGE,MAX HOLD,MIN
HOLD, VIEW, BLANK
Final detector MAX PEAK, MIN PEAK, RMS, AVERAGE,
QUASIPEAK, CISPR RMS, CISPR AV
Unit of x values:
Unit of y values:
Final measurement time
Margin
Number of test points
Measured values:
<Trace>;<x-value>, <y-value>; <phase>; <ground>
Phase and protective grounding are output only if a line
impedance stabilization has been activated. They specify the
setting at which the maximum RFI level at the associated
frequency was found.
Instrument Functions
Receiver Mode
4.41