Remote Commands
R&S
®
FSVA3000/ R&S
®
FSV3000
1091
User Manual 1178.8520.02 ─ 01
...........................................................................1116
Remote Commands for Language Settings
........................................................ 1123
Configuring the Network and Remote Control
.....................................................1123
Checking the System Configuration
.................................................................... 1128
Signal Generator Control Commands
................................................................. 1134
......................................................................................1135
Remote Commands for Synchronizing Parameters
............................................ 1137
14.10.1
Configuring the Reference Frequency
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........................................................................................... 1091
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SOURce:EXTernal:ROSCillator:EXTernal:FREQuency
.....................................................1092
...................................................................................... 1092
[SENSe:]ROSCillator:SOURce:EAUTo?
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[SENSe:]ROSCillator:LBWidth
<Bandwidth>
Defines the loop bandwidth, that is, the speed of internal synchronization with the refer-
ence frequency. The setting requires a compromise between performance and increas-
ing phase noise.
For a variable external reference frequency with a narrow tuning range (+/- 0.5 ppm),
the loop bandwidth is fixed to 0.1 Hz and cannot be changed.
Parameters:
<Bandwidth>
0.1 Hz | 1 Hz | 3 Hz | 10 Hz | 30 Hz | 100 Hz | 300 Hz
The possible values depend on the reference source and tuning
range (see
Default unit: Hz
Example:
ROSC:LBW 3
Manual operation:
See
[SENSe:]ROSCillator:O100
<State>
[SENSe:]ROSCillator:O640
<State>
This command turns the output of a reference signal on the corresponding connector
("Ref Output") on and off.
[SENSe:]ROSCillator:O640
: Provides a 640
MHz reference signal on correspond-
ing connector.
Parameters:
<State>
ON | OFF | 1 | 0
OFF | 0
Switches the reference off.
Configuring the R&S
FSV/A