Rohde & Schwarz EVSG1000, User Manual

Page: 71 / 311

Numeric Measurement Modes
R&S
®
EVSG1000
71 User Manual 1178.6227.02 ─ 04
5.2.3.1 Setting the Receiver Frequency
Access : [CH FREQ]
Access VNC : [q]
The receiver frequency determines the nominal frequency at which the measurement
is performed.
Freq ...............................................................................................................................71
Step Size .......................................................................................................................71
Freq
Sets the nominal frequency for the measurement.
Remote command:
RF
on page 194
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.
5.2.3.2 Ampt
Access : [AMPT]
Access VNC : [w]
The following settings define the amplification for the input signal.
RF Att ............................................................................................................................ 71
RF Mode ....................................................................................................................... 72
Transducer Correction ...................................................................................................72
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 5.1.3.1, "RF Level and Frequency Dis-
play" , on page 45). 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 60).
ILS Marker Beacon Mode (Option R&S EVSG-K3)