Good Will Instrument GDS-3000A Series, Руководство пользователя

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POWER ANALYSIS (OPTIONAL)
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3. The cursor
□
1 and
□
2 will appear
along the active trace whenever
the cursor state turns on. Press
Select button to change the active
cursor highlighted in green color.
Move the active cursor along the
active trace using the
VARIABLE
knob. The corresponding
frequency value in Hz (X-axis),
gain value in dB (left Y-axis) and
phase value in degree (right Y-
axis) messages are shown below.
VARIABLE
A delta between two cursor measurements is
also shown below.
Bode Plot
Background
The Scale Bode Plot menu allows the user to
adjust the scale and the offset of the plot on the
display.