Rohde & Schwarz EVSG-B1, User Manual

Page: 86 / 418

Numeric Measurement Modes
R&S
®
EVSG1000
86 User Manual 1178.6227.02 ─ 06
"Narrow" Narrow filter; the DDM filters used to determine the 90 Hz/ 150 Hz
modulation values are used to avoid interference between the signals
Remote command:
FILTER_LLZ_RESIDFM
on page 281
4.1.4.6 Setting the Measurement Time (MTime)
Access : [MTime]
Access VNC : [d]
The measurement time determines the interval at which new measurement results are
displayed. Internally, values are captured every 100
ms, that is: 10 per second. (With
the High Measurement Rate option R&S EVSG-K22 installed, the internal capture rate
is 10 ms, that is: 100 per second.) If the defined measurement time is longer, the val-
ues captured internally in that interval are averaged and only the average value is dis-
played.
Note that the measurement time determines the minimum interval for values to be
stored during recording (see
"Time" on page 220).
Enter the time in milliseconds.
Remote command:
MEASTIME
on page 245
4.1.4.7 DDM and SDM Configuration
The following settings configure the DDM and SDM measurement results.
DDM Unit .......................................................................................................................86
SDM Unit .......................................................................................................................86
ILS Phase ......................................................................................................................87
DDM Polarity ................................................................................................................. 87
DDM Bargr .................................................................................................................... 87
DDM Unit
Specifies the unit of the DDM display.
1 (dimensionless value) | % |
μ
A
Remote command:
SETUP:UNIT:DDM
on page 251
SDM Unit
Specifies the unit of the SDM display.
1 (dimensionless value) | % |
μ
A
Remote command:
SETUP:UNIT:SDM
on page 252
ILS Localizer and ILS Glidepath (GP) Modes