GW Instek AFG-2225 User Manual - Manual (Page 86)

AFG-2225 Series User Manual
86
FSK Carrier Frequency
The maximum carrier frequency depends on the carrier shape. The
default carrier frequency for all carrier shapes is 1kHz. The voltage
level of the Trigger INPUT signal controls the output frequency
when EXT is selected. When the Trigger INPUT signal is logically
low the carrier frequency is output and when the signal is logically
high, the hop frequency is output.
Panel Operation 1. Press the FREQ/Rate key to
select the carrier frequency.
/
2. The FREQ parameter will become highlighted
in the parameter window.
3. Use the arrow keys and scroll
wheel or number pad to enter
the carrier frequency.
 /
  

 



4. Press F1~F5 to select the FSK
frequency units.
uz

~
z

Range Carrier Shape Carrier Frequency
Sine wave 1μHz~25MHz
Square wave 1μHz~15MHz
Ramp wave 1μHz~1MHz
Pulse wave 500μHz~15MHz
Default frequency 1kHz