Rohde & Schwarz SMBV100A, Руководство по эксплуатации

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Instrument Function
R&S
®
SMBV100A
439 Operating Manual 1176.8016.02 ─ 17
Parameter Value
Power Step 0 dB
Initial Phase 0°
Phase Step 0°
Channel Setup
State ON
Phase 0°
Power 0 dB
Remote command:
[:SOURce<hw>]:BB:MCCW:PRESet
on page 694
Carrier Setup
The "Carrier Setup" section is used to configure the Multi Carrier CW.
Number of Carriers
Sets the number of carriers for the Multi Carrier CW signal.
By default the multi carrier table already lists 64 carriers that are preset to the settings
State = ON, Power = 0 dB, Phase = 0°.
When entering fewer carriers than the table contains, the approach is generally to
delete the superfluous entries from the table, and when entering more carriers than the
table contains the missing entries are usually added at the end of the table.
Remote command:
[:SOURce<hw>]:BB:MCCW:CARRier:COUNt
on page 694
Carrier Spacing
Sets the spacing between carriers for the Multi Carrier CW signal.
The carriers are arranged symmetrically around the HF carrier.
The total bandwidth is calculated as follow:
Total Bandwidth = ("Number of Carriers" - 1) * "Carrier Spacing"
The result must not exceed the system bandwidth of the instrument (see data sheet).
Remote command:
[:SOURce<hw>]:BB:MCCW:CARRier:SPACing
on page 697
Clock Frequency
Displays the clock rate at which the multi carrier signal is output by the arbitrary wave-
form generator. The output clock rate depends on the number of carriers and the
selected carrier offset.
The value indicates the resolution during the marker generation.
Remote command:
[:SOURce<hw>]:BB:MCCW:CLOCk?
on page 699
Baseband Signal - Baseband Block