GW Instek AFG-3000 Series - Manual (Page 77)

MODULATION
77
Range Carrier Shape Sine, Square, Triangle,
Ramp.
FM Carrier Frequency
When using the AFG-3000 function generator, the carrier frequency
must be equal to or greater than the frequency deviation. If the
frequency deviation is set to value greater than the carrier frequency,
the deviation is set to the maximum allowed. The maximum
frequency of the carrier wave depends on the waveform shape
chosen.
Panel Operation 1. To select the carrier
frequency, press the FREQ/
Rate key.
2. The FREQ parameter will become highlighted
in the parameter window.
3. Use the selector keys and
scroll wheel or number pad
to enter the carrier
frequency.
4. Press F2~F6 to select the
frequency unit.
~
Range Carrier Shape Carrier Frequency
Sine 1μHz~80MHz(3081)/
50MHz(3051)
Square 1μHz~80MHz(3081)/
50MHz(3051)
Triangle 1μHz~1MHz
Ramp 1μHz~1MHz
Default frequency 1 kHz