Adjustment Procedures
AFG3000 Series Arbitrary/Function Generators Service Manual 5-9
5. Push the CH1-Sine (Pulse) x.x MHz Gain menu button.
6. Adjust the Spurious Gain value with the rotary knob to minimize the spurious
display on the spectrum analyzer screen.
7. Push the CH1-Sine x.x MHz Phase menu button.
8. Adjust the Spurious Phase value with the rotary knob to minimize the
spurious display on the spectrum analyzer screen.
9. Push the button. Repeat steps 4 through 8 to minimize the spurious
display on the spectrum analyzer screen for each frequency of the Sine (Pulse)
x.x MHz.
10. (AFG3xx2 only) Repeat steps 2 through 9 for the channel 2 output.
11. Push the button and the Save menu button to save the adjusted value.
AFG310x Spectrum analyzer
Spurious Adjust Center Frequency Span Spurious Frequency
Pulse 2.7 MHz 247.3 MHz 100 kHz 247.3 MHz
AFG325x Spectrum analyzer
Spurious Adjust Center Frequency Span Spurious Frequency
Sine 0.1 MHz 249.9 MHz 100 kHz 249.9 MHz
Sine 50 MHz 200 MHz 100 kHz 200 MHz
Sine 200 MHz 50 MHz 100 kHz 50 MHz
Pulse 2.7 MHz 247.3 MHz 100 kHz 247.3 MHz