Tektronix AFG3000 Series Service Manual page 109

AFG3000 Series Arbitrary/Function Generators Service Manual
AFG310x
Spurious Adjust Center Frequency
Pulse 2.7 MHz
AFG325x
Spurious Adjust Center Frequency
Sine 0.1 MHz
Sine 50 MHz
Sine 200 MHz
Pulse 2.7 MHz
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.
Spectrum analyzer
Span
247.3 MHz 100 kHz
Spectrum analyzer
Span
249.9 MHz 100 kHz
200 MHz 100 kHz
50 MHz 100 kHz
247.3 MHz 100 kHz
Adjustment Procedures
Spurious Frequency
247.3 MHz
Spurious Frequency
249.9 MHz
200 MHz
50 MHz
247.3 MHz
5-9