R&S SMJ100A, Руководство по эксплуатации, Страница: 692 / 874

Remote Control Commands
R&S
®
SMJ100A
676 Operating Manual 1403.7458.32 ─ 14
<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.
Manual operation: See "Carrier Table" on page 429
[:SOURce<hw>]:BB:MCCW:CARRier:POWer <CarrierIndex>, <Power>
Sets the power of the selected carrier.
Parameters:
<CarrierIndex> integer
Range:
0 to lastCarrier
<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.
Manual operation: See "Carrier Table" on page 429
[:SOURce<hw>]:BB:MCCW:CARRier:SPACing <Spacing>
The command sets the carrier spacing.
The carriers are generated symmetrically around the center carrier. The total band-
width 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
The maximum carrier spacing is automatically reduced so that the maximum total
bandwidth is not exceeded on entering the number of carriers
(
:BB:MCCW:CARRier:COUNt
).
Parameters:
<Spacing> float
Range:
0 to 120E6
Increment: 0.01
*RST:
10E3
SOURce Subsystem