R&S ESR Series User Manual

Spectrum Measurements
R&S
®
ESR
343User Manual 1175.7068.02 ─ 12
6.2.1.2 Initial Configuration
The initial configuration is selected such that the RF input is always protected against
overload, provided that the applied signal levels are in the allowed range for the instru-
ment.
The parameter set of the initial configuration can be customized using the "Startup
Recall" softkey in the "Save/Rcl" menu. For further information refer to Chapter 10.1,
"Saving and Recalling Settings Files – SAVE/RCL Key", on page 529.
Table 6-5: Initial configuration
Parameter Setting
mode Spectrum
sweep mode auto
center frequency f
max
/2
center frequency step size 0.1 * span
span maximum possible (depends on instrument model)
RF attenuation 0 dB
reference level -10 dBm
level range 100 dB log
level unit dBm
sweep time auto
resolution bandwidth auto (3 MHz)
video bandwidth auto (3 MHz)
FFT filters off
span/RBW 100
RBW/VBW 1
sweep cont
trigger free run
trace 1 clr write
trace 2/3/4/5/6 blank
detector auto peak
frequency offset 0 Hz
reference level offset 0 dB
reference level position 100 %
grid abs
cal correction on
Configuration

R&S ESR Series Specifications

General

Brand	R&S
Model	ESR Series
Category	Receiver
Language	English