Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

Frequency and Span - Receiver
ESIB
Receiver Frequency Step Size
The STEP key in the DATA VARIATION key group opens a menu for setting the step size of the
receiver frequency. The step size can be coupled to the receiver frequency or be manually set to a fixed
value.
In order to change the step size, the entry window for the receiver frequency must already be active.
After pressing the STEP key, the REC FREQ STEP menu appears.
The softkeys are mutually exclusive selection switches. Only one switch can be active at a time.
Control is returned to the FREQUENCY FREQ menu via the menu key .
DATA VARIATION - STEP menu
DATA VARIATION
HOLD
STEP
REC FREQ
STEPSIZE
STEPSIZE
MANUAL
STEPZIZE
=FREQUENC
STEPSIZE
MANUAL
The STEPSIZE MANUAL softkey activates the entry window for the input of a fixed
step size.
IEC/IEEE bus command :[SENSe:]FREQuency:CENTer:STEP
STEPSIZE
= FREQUENC
The STEPSIZE = FREQUENC softkey sets the step size coupling to MANUAL and
the step size to a value equal to the receiver frequency.
This function is especially useful during measurements of the signal harmonic
content, because, when entering the receiver frequency, the receiver frequency of
another harmonic is selected with each stroke of the STEP key.
IEC/IEEE bus command --
1088.7531.12 4.112 E-15