R&S ESCI Analyzer - MEAS
1166.6004.12 4.181 E-1
Example:
A two-tone signal with frequencies of 100 MHz and 101 MHz is applied to the
RF input of the R&S ESCI. The level of the two signals is -10 dBm.
[
PRESET] The R&S ESCI is set to the default setting.
[
CENTER: 100.5 MHz] The center frequency is set to 100.5 MHz.
[
SPAN: 3 MHz] The span is set to 3 MHz.
[
AMPT: -10 dBm] The reference level is set to -10 dBm.
[MKR FCTN] MARKER 1 is switched on and set to the signal
peak.
[TOI] The R&S ESCI sets the 4 markers to the useful
signals and the intermodulation products and
calculates the third order intercept. The result is
output in the marker info field.
SELECT
MARKER
The SELECT MARKER softkey activates the selection of a marker for
functions MODULATION DEPTH and TOI. Thus, the markers can be fine-
adjusted for these functions.
The markers are numerically selected in a data entry field. Delta marker 1 is
selected by entering '0'.
If the marker is in the switch-off state, it will be switched on and can thus be
shifted.
IEC/IEEE-bus command:
CALC:MARK1 ON;
CALC:MARK1:X <value>;
CALC:MARK1:Y?
To Next Page
Loading...
