Rohde & Schwarz SMM100A, User Manual

Page: 299 / 1088

Configuring the RF signal
R&S
®
SMM100A
299 User Manual 1179.1341.02 ─ 05
Offset
Sets the frequency offset.
This value represents the frequency shift of a downstream instrument, like for example
a mixer.
The "Frequency" value displayed in the status bar is the resulting frequency, as it is at
the output of the downstream instrument. The frequency at the R&S
SMM100A RF out-
put is not changed.
See "RF frequency and level display with a downstream instrument" on page 296.
Remote command:
[:SOURce<hw>]:FREQuency:OFFSet
on page 891
Multiplier
Sets the multiplication factor for the RF frequency.
This value represents the multiplication factor of a downstream instrument, as for
example a multiplier. You can also assign a negative multiplication factor, for example
-1.0 to support frequency converters working in the reverse frequency position.
The "Frequency" value displayed in the status bar is the resulting frequency, as it is at
the output of the downstream instrument. The frequency at the R&S
SMM100A RF out-
put is not changed.
See "RF frequency and level display with a downstream instrument" on page 296.
Remote command:
[:SOURce<hw>]:FREQuency:MULTiplier
on page 891
User Variation
Defines and activates a user-defined step width for varying the RF frequency or RF
level with the rotary knob.
If disabled, the step width varies in steps of one unit at the cursor position.
Variation Active ← User Variation
Activates the set user-defined step width.
Remote command:
[:SOURce<hw>]:FREQuency:STEP:MODE
on page 893
[:SOURce<hw>]:POWer:STEP:MODE
on page 941
Variation Step ← User Variation
Sets the user-defined step width.
Remote command:
[:SOURce<hw>]:FREQuency:STEP[:INCRement]
on page 894
[:SOURce<hw>]:POWer:STEP[:INCRement]
on page 942
7.6 RF phase settings
The phase in sinusoidal signals defines the initial angle at its origin.
RF phase settings