Rohde & Schwarz EVSF1000, User Manual

Page: 64 / 295

Numeric Measurement Modes
R&S
®
EVSF1000
64 User Manual 1178.6410.02 ─ 05
For the mapping of hard- and softkey commands to keyboard commands using VNC,
see
Table 3-2 .
● Setting the Receiver Frequency ..............................................................................64
● Ampt ........................................................................................................................64
● Setting the Measurement Time (MTime) .................................................................65
6.2.3.1 Setting the Receiver Frequency
Access VNC : [q]
The receiver frequency determines the nominal frequency at which the measurement
is performed.
Freq ...............................................................................................................................64
Step Size .......................................................................................................................64
Freq
Sets the nominal frequency for the measurement.
Remote command:
RF
on page 183
Step Size
Defines the frequency step size for the rotary knob when setting the frequency.
The default step size for ILS MB mode is 50 kHz.
6.2.3.2 Ampt
Access VNC : [w]
The following settings define the amplification for the input signal.
RF Att ............................................................................................................................ 64
RF Mode ....................................................................................................................... 65
Transducer Correction ...................................................................................................65
RF Att
Determines how the attenuation of the RF signal is defined. The attenuation should be
adjusted such that the measured power level remains in the valid level range (indicated
by the green area of the bargraph, see
Chapter 6.1.3.1, "RF Level and Frequency Dis-
play" , on page 38). Note that the valid level range depends on the selected measure-
ment mode.
"Manual" The RF attenuation mode is specified manually (see "RF Mode"
on page 53).
ILS Marker Beacon Mode (Option R&S EVSG-K3)