Setup Of Fm Modulation - GW Instek GFG-3015 User Manual

Press AMPL
Then press
Press
AM
Press
SHIFT
INT/EXT
Press
RATE
Press
SHIFT
SOURCE
Press
SPAN
SWP CF
Press
SYM
Press
MOD/ON
The MOD Output BNC will output 100Hz sine wave.
In addition, you can use
value you need.

6.12 Setup of FM Modulation

The FM modulation function offers internal sine, square, and triangle (Ramp)
signals. Besides, you can select the modulation signal from external
(Modulation/Trigger Input BNC).
Set the main output function by pressing
Set the main output Amplitude by pressing
Set the main output frequency by pressing
Select the modulation mode by pressing
Select the modulation signal source by pressing
INT/EXT
Press RATE
To select the modulation signal by pressing
GFG-3015 offers sine, square, and triangle (ramp) signals for internal
modulation.
p. 26 GFG-3015
1 0
FREQ 1
FM
to set AM mode.
INT/EXT
to select the source from internal signal.
RATE
1 0
SOURCE
to select the modulation signal on SINE wave.
SPAN
8 0
5 0
.
◄
to set up modulation RATE value (Range 0.01Hz ~ 10kHz).
Hz/Vpp in sequence.
in sequence.
0 s
KHz/Vrm
in sequence.
0 Hz/Vpp
in sequence.
DEG/%
in sequence.
DEG/%
and the Rotate Knob to modify the
►
button.
FUNC
AMPL
FREQ button and number keys.
+
SHIFT
SHIFT
SHIFT
.
button and number keys.
FM
buttons.
AM
INT/EXT
RATE
+ buttons.
SOURCE
and SPAN buttons.