R&S FSV-K8, Руководство по эксплуатации, Страница: 51 / 135

Instrument Functions for Bluetooth Measurements (K8)
R&S
®
FSV-K8
51 Operating Manual 1176.7610.02 ─ 02
Range Log 1 dB ← Range
Sets the level display range to 1 dB.
Remote command:
Logarithmic scaling:
DISP:WIND:TRAC:Y:SPAC LOG
, see
DISPlay[:
​
WINDow<n>]:
​
TRACe<t>:
​
Y:
​
SPACing
​
on page 108
Display range:
DISP:WIND:TRAC:Y 1DB
, see
DISPlay[:
​
WINDow<n>]:
​
TRACe<t>:
​
Y[:
​
SCALe]
​
on page 105
Range Log Manual ← Range
Opens an edit dialog box to define the display range of a logarithmic level axis man-
ually.
Remote command:
Logarithmic scaling:
DISP:WIND:TRAC:Y:SPAC LOG
, see
DISPlay[:
​
WINDow<n>]:
​
TRACe<t>:
​
Y:
​
SPACing
​
on page 108
Not available for Carr Freq Drift, Init Carr Freq Tol, and Modulation Char measure-
ments.
Display range:
DISPlay[:
​
WINDow<n>]:
​
TRACe<t>:
​
Y[:
​
SCALe]
​
on page 105
Range Linear % ← Range
Selects linear scaling for the level axis in %.
The grid is divided into decadal sections.
Markers are displayed in the selected unit ("Unit" softkey). Delta markers are displayed
in % referenced to the voltage value at the position of marker 1. This is the default set-
ting for linear scaling.
Remote command:
DISP:TRAC:Y:SPAC LIN
, see
DISPlay[:
​
WINDow<n>]:
​
TRACe<t>:
​
Y:
​
SPACing
​
on page 108
Range Lin. Unit ← Range
Selects linear scaling in dB for the level display range, i.e. the horizontal lines are
labeled in dB.
Markers are displayed in the selected unit ("Unit" softkey). Delta markers are displayed
in dB referenced to the power value at the position of marker 1.
Remote command:
DISP:TRAC:Y:SPAC LDB
, see
DISPlay[:
​
WINDow<n>]:
​
TRACe<t>:
​
Y:
​
SPACing
​
on page 108
Preamp On/Off
Switches the preamplifier on and off.
If option R&S FSV-B22 is installed, the preamplifier is only active below 7 GHz.
If option R&S FSV-B24 is installed, the preamplifier is active for all frequencies.
Softkeys of the Amplitude Menu (Bluetooth Mode)