S-1: Difference between revisions
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Operating the sampling head without the input connector terminated by a 50 Ω resistor or coaxial | Operating the sampling head without the input connector terminated by a 50 Ω resistor or coaxial | ||
cable will cause a vertical shift of the zero signal baseline by a few millivolts. This is caused by the | cable will cause a vertical shift of the zero signal baseline by a few millivolts. This is caused by the | ||
strobe kickout signal being reflected from the open input connector, and | strobe kickout signal being reflected from the open input connector, and arriving back at the sampling | ||
bridge while the bridge is conducting. | bridge while the bridge is conducting. | ||
</blockquote> | </blockquote> | ||