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4S1: Difference between revisions
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The Tektronix Type 4S1 is a dual-trace [[sampling_oscilloscope|sampling]] unit for the [[661]]. | The Tektronix Type 4S1 is a dual-trace [[sampling_oscilloscope|sampling]] unit for the [[661]]. | ||
Each channel has a trigger pickoff, a [[delay line]], and a sampler. | Each channel has a trigger pickoff, a [[delay line]], and a sampler. | ||
Specified rise time is 350ps. | |||
The sampling pulses for each channel are generated by a step recovery diode | The sampling pulses for each channel are generated by a step recovery diode | ||
are are fed to a sampling bridge made with of four [[sampling diodes|GaAs diodes]]. | are are fed to a sampling bridge made with of four [[sampling diodes|GaAs diodes]]. | ||