Agilent Technologies 2000 X-Series, Руководство пользователя

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Waveform Generator
17
Agilent InfiniiVision 2000 X-Series Oscilloscopes User's Guide 217
For all waveform types, the output amplitude, into 50
Ω
, can be
adjusted from 10 mVpp to 2.5 Vpp (or from 20 mVpp to 5 Vpp into an
open- circuit load).
Pressing a signal parameter softkey can open a menu for selecting the
type of adjustment. For example, you can choose to enter amplitude
and offset values, or you can choose to enter high- level and low- level
values. Or, you can choose to enter frequency values or period values.
Keep pressing the softkey to select the type of adjustment. Turn the
Entry knob to adjust the value.
Waveform
Type Characteristics
Sine Use the Frequency/Frequency Fine/Period/Period Fine,
Amplitude/High-Level, and Offset/Low-Level softkeys to set the sine signal
parameters.
The frequency can be adjusted from 100 mHz to 20 MHz.
Square Use the Frequency/Frequency Fine/Period/Period Fine,
Amplitude/High-Level, Offset/Low-Level, and Duty Cycle softkeys to set the
square wave signal parameters.
The frequency can be adjusted from 100 mHz to 10 MHz.
The duty cycle can be adjusted from 20% to 80%.
Ramp Use the Frequency/Frequency Fine/Period/Period Fine,
Amplitude/High-Level, Offset/Low-Level, and Symmetry softkeys to set the
ramp signal parameters.
The frequency can be adjusted from 100 mHz to 100 kHz.
Symmetry represents the amount of time per cycle that the ramp waveform is
rising and can be adjusted from 0% to 100%.
Pulse Use the Frequency/Frequency Fine/Period/Period Fine,
Amplitude/High-Level, Offset/Low-Level, and Width/Width Fine softkeys to
set the pulse signal parameters.
The frequency can be adjusted from 100 mHz to 10 MHz.
The pulse width can be adjusted from 20 ns to the period minus 20 ns.
DC Use the Offset softkey to set the DC level.
Noise Use the Amplitude/High-Level and Offset/Low-Level to set the noise signal
parameters.