Rohde & Schwarz SMBV100A, Руководство пользователя

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Remote Control Commands
R&S
®
SMBV100A
593 Operating Manual 1407.6062.32 ─ 08
Return values:
<State[,State..]> select
Example: BB:MCCW:CARR:LIST:STAT 1,0,1,1,0,0....
switches carrier 0 on, carrier 1 off, etc.
BB:MCCW:CARR:LIST:STAT? 2,4
queries the states of carrier 2, 3, 4 and 5.
Response:
0,1,1,0
[:SOURce<hw>]:BB:MCCW:CARRier:PHASe <Phase>
The command sets the start phase of the selected carrier.
The phase settings are only valid if optimization of the crest factor is disabled
(
:SOURce:BB:MCCW:CFACtor:MODE OFF
).
Parameters:
<Phase> float
Sets the start phase of the selected carrier.
Range:
0 to 359.99
Increment: 0.01
*RST:
0
Default unit: DEG
Example: BB:MCCW:CARR:PHAS 15,90
sets a start phase of 90 DEG for carrier 15.
[:SOURce<hw>]:BB:MCCW:CARRier:POWer <Power>
The command sets the power of the selected carrier.
Parameters:
<Power> float
Sets the power of the selected carrier.
Range:
-80 to 0
Increment: 0.01
*RST:
0
Example: BB:MCCW:CARR:POW 15, -50 dB
sets the power of carrier 15 to -50 dB.
[:SOURce<hw>]:BB:MCCW:CARRier:SPACing <Spacing>
The command sets the carrier spacing.
The carriers are generated symmetrically around the center carrier. The total bandwidth
is calculated as ("Number of carriers" - 1) * "Carrier spacing "and must not exceed the
system bandwidth of the instrument (see data sheet).
The maximum carrier spacing that can be set is dependent on the chosen number of
carriers
SOURce Subsystem