R&S SMJ100A, Руководство по эксплуатации

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Instrument Function
R&S
®
SMJ100A
360 Operating Manual 1403.7458.32 ─ 14
Remote command:
[:SOURce<hw>]:BB:DM:PRAMp:SHAPe
on page 652
Ramp Time
Enters the power ramping rise time and the fall time for a burst. The setting is
expressed in symbols. See also
Figure 5-25 .
Remote command:
[:SOURce<hw>]:BB:DM:PRAMp:TIME
on page 653
Rise Delay
Sets the offset in the rising edge of the envelope at the start of a burst, see Fig-
ure 5-25 .
A positive value gives rise to a delay (the envelope length decreases) and a negative
value causes an advance (the envelope length increases). The setting is expressed in
symbols.
Remote command:
[:SOURce<hw>]:BB:DM:PRAMp:RDELay
on page 652
Fall Delay
Sets the offset in the falling edge of the envelope at the end of a burst, see Fig-
ure 5-25 .
A positive value gives rise to a delay, the envelope length increases and a negative
value causes an advance (the envelope length decreases). The setting is expressed in
symbols.
Remote command:
[:SOURce<hw>]:BB:DM:PRAMp:FDELay
on page 652
Attenuation
Determies the level by that the average singal level is attenuated during the signal
attenuation period, during the time the "Lev_Att" signal is high. See also
Figure 5-24 .
For information about the required control signal LEV_ATT, refer to "Power Ramping
and Level Attenuation" on page 321.
The LEV_ATT control signal is defined in "Control Data Editor" or supplied via the
LEV_ATT pin on the AUX I/O interface.
Remote command:
[:SOURce<hw>]:BB:DM:PRAMp:ATTenuation
on page 651
Baseband Only
Restricts power ramping to the baseband signal.
"Off" Level attenuation is effected via the attenuator stages in the RF sec-
tion; only the remaining part is attenuated in the baseband. The sig-
nal is issued at the RF output with the defined level values.
Baseband Signal - Baseband Block