Rohde & Schwarz FPL1000 Series, Руководство пользователя

Страница: 579 / 899

Remote Commands
R&S
®
FPL1000
579 User Manual 1178.3370.02 ─ 03
[SENSe:]ESPectrum<sb>:BWID <Bandwidth>
This command defines the channel bandwidth of the reference range.
The bandwidth is available if the power reference is the channel power.
Suffix:
<sb>
.
1 | 2 | 3
Sub block in a Multi-SEM measurement
Parameters:
<Bandwidth> minimum span ≤ value ≤ span of reference range
*RST:
3.84 MHz
Manual operation: See " Tx Bandwidth " on page 309
[SENSe:]ESPectrum<sb>:FILTer[:RRC]:ALPHa <Alpha>
This command defines the roll-off factor for the RRC filter.
The RRC filter is available if the power reference is the channel power.
Suffix:
<sb>
.
1 | 2 | 3
Sub block in a Multi-SEM measurement
Parameters:
<Alpha> Range: 0 to 1
*RST: 0.22
Manual operation: See " Alpha: " on page 310
[SENSe:]ESPectrum<sb>:FILTer[:RRC][:STATe] <State>
This command turns the RRC filter in the reference range on and off.
The RRC filter is available if the power reference is the channel power.
Suffix:
<sb>
.
1 | 2 | 3
Sub block in a Multi-SEM measurement
Parameters:
<State> ON | OFF | 0 | 1
*RST:
1
Manual operation: See " RRC Filter State " on page 309
[SENSe:]ESPectrum<sb>:RRANge?
This command queries the reference range.
Suffix:
<sb>
.
1 | 2 | 3
Sub block in a Multi-SEM measurement
Configuring and Performing Measurements