Atec Rohde-Schwarz-ESRP Series - Manual (Page 4)

Version 01.01, January 2013
4 Rohde & Schwarz R&S ® ESRP EMI Test Receiver
Specifications
Operating modes EMI test receiver
spectrum analyzer
Frequency
Frequency range R&S ® ESRP3
AC coupled 10 MHz to 3.6 GHz
DC coupled 9 kHz to 3.6 GHz
R&S ® ESRP7
AC coupled 10 MHz to 7 GHz
DC coupled 9 kHz to 7 GHz
with R&S ® ESRP-B29 option, DC coupled 10 Hz to max. frequency
Frequency resolution receiver mode 0.1 Hz
analyzer mode 0.01 Hz
Reference frequency, internal
Accuracy
±((time since last adjustment × aging rate)
+ temperature drift + calibration accuracy)
Aging per year standard ±1 × 10 –6
with R&S ® FSV-B4 option ±1 × 10 –7
Temperature drift (+5 °C to +45 °C) standard ±1 × 10 –6
with R&S ® FSV-B4 option, model .02 ±1 × 10 –7
with R&S ® FSV-B4 option, model .03 ±1 × 10 –8
Max. initial calibration accuracy standard ±5 × 10 –7
with R&S ® FSV-B4 option ±5 × 10 –8
Frequency readout (analyzer mode)
Marker resolution
1 Hz
Uncertainty ±(marker frequency × reference accuracy
+ 10 % × resolution bandwidth +
½ (span/(sweep points – 1)) + 1 Hz)
Number of sweep (trace) points default value 691
range
spectrum analyzer 101 to 32 001
EMI measurement 101 to 200 001
Marker tuning frequency step size marker step size = sweep points span/(sweep points – 1)
marker step size = standard span/(default sweep points – 1)
Frequency counter resolution 0.001 Hz
Count accuracy ±(frequency × reference accuracy +
½ (last digit))
Display range for frequency axis 0 Hz, 10 Hz to max. frequency
Resolution 0.1 Hz
Max. span deviation ±0.1 %
Receiver scan
Scan
scan with max. 10 subranges with different
settings
Scan modes normal scan, time domain scan 1
Measurement time normal scan, per frequency 50 µs to 100 s
time domain scan, per subrange 1 50 µs to 100 s
Number of trace points up to 4 000 000
Frequency step size normal scan min. 1 Hz
time domain scan 1 0.25 × resolution bandwidth
Time domain scan 1
Frequency segment processed in parallel RBW = 200 Hz 0.66 MHz
RBW = 9 kHz 30 MHz
RBW = 120 kHz 24.6 MHz
RBW = 1 MHz 25.6 MHz
FFT overlap factor ≥ 93 %
1 Requires R&S ® ESRP-K53 option.