Receiver Mode R&S ESCI
1166.6004.12 4.4 E-2
R&S ESCI Initial Configuration – PRESET Key
PRESET
CAL
Using the PRESET key, the R&S ESCI can be set to a predefined initial state.
Two predefined initial states can be selected in the SETUP side menu.
Default state is RECEIVER PRESET. The ANALYZER PRESET is
compatible with the settings of Test Receiver R&S ESCI and Spectrum
Analyzer R&S FSP. It facilitates programming of control software for several
instrument types.
Notes: The settings are selected in a way that the RF input is always
protected against overload, provided that the applied signal
levels are in the allowed range for the instrument.
The initial instrument state set by the PRESET key can be
adapted to arbitrary applications using the STARTUP RECALL
function. With this function the STARTUP RECALL dataset is
loaded upon pressing the PRESET key. For further information
refer to section "Saving and Recalling Data Sets".
Pressing the PRESET key causes the R&S ESCI to enter its initial state according to one of the
following tables:
Table 4-1 RECEIVER SETUP of R&S ESCI
Parameter Settings
Mode Mixed (Bargraph in screen A und Spectrum in screen B)
Center frequency step size AUTO COARSE
RF attenuation auto (10 dB)
Reference level 87 dBµV (-20 dBm)
Level range 100 dB log
Level unit dBµV
Sweep time auto
Resolution bandwidth Bargraph 120 kHz / 6 dB, Analyzer auto (100 kHz / 3 dB)
Video bandwidth Bargraphj 1 MHz, Analyzer auto (300 kHz)
FFT filters off
Span / RBW 50
RBW / VBW Analyzer 0.33
Sweep cont
Trigger free run
Trace 1 clr write
Trace 2/3 Bargraph Average, Analyzer auto peak
Detector auto peak
Trace math off
Frequency offset 0 Hz
Reference level offset 0 dB
Reference level position 100 %
Grid abs
Cal correction on
Noise source off
Input RF
Display Full screen, active screen A
Tracking generator (only with option R&S FSP-B9) off
External generator 1/2 (only with option R&S FSP-B10) off
Preamplifier off
Preselector off
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