R&S®EVS-K1 FSCAN Measurement Mode

Set Measurement Parameters Set Frequency Marker Functions
Page 1:
Fscan/FFT Press to toggle between Fscan and FFT mode (Only available if R&S®EVS-K1 / R&S ®EVS-K4 is installed).
Ref Lev Press to set reference level (highest displayable level). Available values: -100 .. +20 dBm
RF Mode Press to select the RF mode:
  • Norm: 0 dB RF attenuation. (max. displayed level range: -110 .. -10 dBm)
  • Low Dist: 25 dB RF attenuation (max. displayed level range: -100 .. 20 dBm)
  • Low Noise: 10 dB preamp gain (max. displayed level range: -120 .. -20 dBm)
  • Coupled: RF mode is coupled to RefLev.
  • Res BW Toggle key to select the resolution bandwith. Available values: 30 kHz, 10 kHz, 3 kHz and 1 kHz
    Page 2:
    Fscan/FFT Press to toggle between Fscan and FFT mode (Only available if R&S®EVS-K4 is installed).
    dB/div Toggle key to select the level resolution. Available values: 10, 5, 2 and 1 dB per division.
    Trace Press to choose trace mode. Available choices:
  • Clr/Wr.: Draw new curve with every scan.
  • Avrg.: Average curve of the number of scans specified by Samples.
  • Max Hold: Keep maximum values of all scans.
  • View: Display actual curve without updating.
  • Samples Specifies how many samples are used to calculate an average.