Rohde & Schwarz EVSF1000, User Manual

Page: 41 / 295

Numeric Measurement Modes
R&S
®
EVSF1000
41 User Manual 1178.6410.02 ─ 05
Figure 6-5: ILS Glidepath Main view
DDM 90-150 ..................................................................................................................41
SDM 90,150 .................................................................................................................. 41
AM 90 Hz ...................................................................................................................... 42
Freq 90 Hz .................................................................................................................... 42
AM 150 Hz .................................................................................................................... 42
Freq 150 Hz .................................................................................................................. 42
ID Code ......................................................................................................................... 42
PHI 90/150 .................................................................................................................... 42
DDM 90-150
Difference in depth of modulation (DDM) between 90 Hz and 150 Hz AM signal (m
90 Hz
– m
150 Hz
)
Note: The DDM value is also displayed graphically as a bargraph for quick evaluation.
Remote command:
DD0
on page 217
DD1
on page 217
DCLR
on page 217
DCRS
on page 217
SDM 90,150
Sum in Depth of Modulation (SDM); arithmetic sum of the modulation depth of the
90
Hz and the 150 Hz components without any influence of the phase between the
components.
ILS Localizer and ILS Glidepath (GP) Modes