Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

Frequency and Span - Analyzer
ESIB
Center Frequency – CENTER Key
FREQUENCY – CENTER menu:
FREQUENCY
CENTER/
FREQ
SPAN/
ZOOM
START STOP
CENTER
CENTER
MANUAL
START
FIXED
SPAN
FIXED
STOP
FIXED
FREQUENCY
OFFSET
The CENTER softkey opens a menu which displays the
various options for setting the center frequency of the sweep.
The CENTER MANUAL softkey is automatically active and
opens the entry window for manual input of the center
frequency. At the same time, the coupling of the parameters is
set to SPAN FIXED.
The START FIXED, STOP FIXED and SPAN FIXED softkeys
are mutually exclusive selection switches. Only one switch can
be active at any one time. The softkeys are used to select the
frequency coupling. The frequency coupling defines which of
the dependent parameters start frequency, stop frequency or
span remains constant when the center frequency is changed.
FREQ AXIS
LIN LOG
CENTER
MANUAL
The CENTER MANUAL softkey opens the entry window for entering the
center frequency.
The entry range for the center frequency is:
for the frequency domain (span > 0):
0 Hz