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190: Difference between revisions
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The Tektronix Type 190A and 190B Constant-Amplitude Signal Generator is a | The '''Tektronix Type 190A and 190B Constant-Amplitude Signal Generator''' is a | ||
sine wave source that uses feedback to provide a signal whose amplitude | sine wave source that uses feedback to provide a signal whose amplitude | ||
does not vary with frequency or with the impedance of the load, within | does not vary with frequency or with the impedance of the load, within | ||
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File:Tek 190a attenuator front.jpg|190A Attenuator Front View | File:Tek 190a attenuator front.jpg|190A Attenuator Front View | ||
</gallery> | </gallery> | ||
[[Category:Signal generators]] | |||