R&S SMA100A, Приложения к руководству пользователя

Страница: 118 / 176

HP8643 emulation mode
1GP71_0E 118 Rohde & Schwarz
Status Command / Function / Remark / Limitation
[SOURce:]FM:IMPedance?
Table 110: FM subsystem commands
•
FREQuency Subsystem
Status Command / Function / Remark / Limitation
[:SOURce:]FREQuency[:CW] value
Set / Query the rf carrier frequency.
Value:
value HZ | KHZ | MHZ | MAHZ | GHZ] | UP | DOWN | MINimum | MAXimum
Default:
1500.0 MHZ
[SOURce:]FREQuency[:CW]:STEP[:INCRement] value
Set / Query the rf carrier frequency step size.
Value:
Value [HZ | KHZ | MHZ | MAHZ | GHZ] | MINimum | MAXimum
Default:
10.0 MHZ
[:SOURce:]FREQuency:STARt value
Set / Query the rf carrier sweep start frequency.
Value:
value HZ | KHZ | MHZ | MAHZ | GHZ] | UP | DOWN | MINimum | MAXimum
Default:
freqmin
[SOURce:]FREQuency:STARt:STEP[:INCRement] value
Alias to FREQuency[:CW]:STEP[:INCRement] value
[:SOURce:]FREQuency:STOP value
Set / Query the rf carrier sweep stop frequency.
Value:
value HZ | KHZ | MHZ | MAHZ | GHZ] | UP | DOWN | MINimum | MAXimum
Default:
freqmax
[SOURce:]FREQuency:STOP:STEP[:INCRement] value
Alias to FREQuency[:CW]:STEP[:INCRement] value
[:SOURce:]FREQuency:CENTer value
Set / Query the rf carrier sweep center frequency.
Value:
value HZ | KHZ | MHZ | MAHZ | GHZ] | UP | DOWN | MINimum | MAXimum
Default:
0.5 * (f freqmax)
[SOURce:]FREQuency:CENTer:STEP[:INCRement] value
Alias to FREQuency[:CW]:STEP[:INCRement] value