Agilent Technologies E8285A manual Notch Freq, Notch Gain

Models: E8285A

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Chapter 4, Description of Fields

Fields

Notch Freq

This field sets the center frequency for the variable frequency notch filter. It is typically used for distortion and SINAD measurements at frequencies below or above the standard 1 kHz notch filter.

This field is not displayed if your Test Set does not have this feature.

Operating Considerations

When the Notch Coupl field on the CONFIGURE screen is set to AFGen1, this filter and the AFGen1 Freq field match their settings. A warning message is then displayed if you attempt to set the AFGen1 Freq value outside the 300 Hz to 10 kHz range of this filter. When the Notch Coupl field is set to None, this filter and AFGen1 Freq operate independently.

Screens Where Field is Present

AF ANALYZER

Notch Gain

This field displays and selects the gain of the AF Analyzer’s notch filter amplifier. This amplifier is only used for making SINAD and distortion measurements. (Refer to the "Gain Cntl" field on page 268.)

Screens Where Field is Present

AF ANALYZER

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Agilent Technologies E8285A manual Notch Freq, Notch Gain