Rohde & Schwarz SMBV100A, Руководство пользователя

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Remote Control Commands
R&S
®
SMBV100A
690 Operating Manual 1407.6062.32 ─ 08
Options: R&S SMBV-K23 (Pulse Generator)
[:SOURce<hw>]:PULM:WIDTh <Width>
The command sets the width of the generated pulse. The width determines the pulse
length. The pulse width must be at least 20ns less than the set pulse period.
Parameters:
<Width> float
Range:
10 ns to 100 s
Increment: 10 ns
*RST:
2 us
Example: PULM:WIDT 33 us
sets a width of 33 us for the pulse.
Options: R&S SMBV-K23 (Pulse Generator)
7.14.19 SOURce:ROSCillator Subsystem
This subsystem contains the commands for setting the external and internal reference
frequency.
The commands of this subsystem are not affected by an instrument reset (
​
*RST
​
on page 436).
[:
​
SOURce]:
​
ROSCillator:
​
EXTernal:
​
FREQuency
​ ..................................................................690
[:
​
SOURce]:
​
ROSCillator:
​
EXTernal:
​
RFOFf[:
​
STATe]
​ .............................................................691
[:
​
SOURce]:
​
ROSCillator:
​
EXTernal:
​
SBANdwidth
​ .................................................................691
[:
​
SOURce]:
​
ROSCillator[:
​
INTernal]:
​
ADJust:
​
VALue
​
..............................................................691
[:
​
SOURce]:
​
ROSCillator[:
​
INTernal]:
​
ADJust[:
​
STATe]
​
............................................................692
[:
​
SOURce]:
​
ROSCillator:
​
SOURce
​
.....................................................................................692
[:SOURce]:ROSCillator:EXTernal:FREQuency <Frequency>
Selects the external reference frequency.
5 MHz can be only operated, if the instrument has an RF board starting from version
1406.7220.
Parameters:
<Frequency> 5MHZ | 10MHZ
*RST:
10MHZ
Example: ROSC:SOUR EXT
selects the external source. The reference must be input at the
REF IN input.
ROSC:EXT:FREQ 10MHz
slects 10 MHz external reference frequency.
SOURce Subsystem