FeelTech FY2300 series, Руководство пользователя

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SGP3000 DDS Signal Generator
FeelTech
SGP3000 Series Users Manual 5
F=00021.00000kHz
Pul=050nS PULSE
(WAVE=PULSE)
F=00000010.00Hz
Pul=050mS PULSE
(WAVE=PULSE)
Note: The pulse width should be smaller than waveform period. Otherwise the output is high
potential.
7
、
Measurement
Press
【
MEAS
】
button to enter measurement function. This instrument has frequency meter and
counter. The signal can be inputted thought J3 EXT terminal of back side.
（
The signal must be
smaller than 20VPP
），
Press
【
MEAS
】
to switch between frequency meter and counter.
1
、
Frequency measurement mode
：
ExtF=21.000kHz
*FUNC:EXT.TREQ
(Measure=FREQ)
2
、
Pulse counter mode
：
CNTR=0
*FUNC:COUNGTER
(Measure=COUNT)

Press
【
OK
】
button canreset the counter.
8
、
Sweep Function
Press
【
MENU
】
button to switch to SWEEP function interface. This instrument has LIN-SWEEP
and LOG-SWEEP. Sweep signal is outputted from J1 MOUT.

LIN-SWEEP is default. Press 【

】、【

】 to change the sweep mode before start.

Press
【
OK
】
button to
Start/Stop sweep function. The frequency of signal outputted changes
from beginning frequency to end frequency.
F=00021.00000kHz
*LIN-SWEEP:STOP
F=00021.00000kHz
*LOG-SWEEP:STOP
F=00021.00000kHz
*LIN-SWEEP:RUN
F=00021.00000kHz
*LOG-SWEEP:RUN