S-311: Difference between revisions
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The Tektronix Type S-311 Programmable Dual-Trace Sampling Plug-In Unit | The Tektronix Type S-311 Programmable Dual-Trace Sampling Plug-In Unit | ||
is a [[560-series plug-ins|560-series plug-in]] designed for use | is a [[560-series plug-ins|560-series plug-in]] designed for use | ||
with the Tektronix [[S2000]] and [[S3000]] Series Systems. | with the Tektronix [[S2000]] and [[S3000]] Series Systems. | ||
In contrast to the [[3S6]] which uses external sampling heads, | |||
the S-311 contains two samplers internally, like the [[3S76]] or [[3S1]]. | |||
However, unlike the 3S76 and 3S1, the S-311 gets its signal inputs via | |||
BNC connectors on the rear panel. | |||
The input impedance of each input is 50 ohms. | |||
The the S-311 is inserted into the mainframe, | |||
the BNC input connectors of the S-311 must be manually connected. | |||
The input connectors are not designed to pair with a corresponding | |||
connector in the plug-in bay bulkhead. | |||
The S-311 can be connected to the device under test via 50-Ω cables, | |||
or via probes designed for a 50-Ω system, | |||
e.g., the [[P6026]], [[P6034]], [[P6032]], or [[P6035]]. | |||
The S-311 does not contain a signal delay. | |||
The BNC signal input connectors on the rear panel of the S-311 | |||
are connected by short coaxial cables to the sampling bridge. | |||
* [[Media:070-0468-01.pdf|Tektronix S-311 Manual (PDF)]] | * [[Media:070-0468-01.pdf|Tektronix S-311 Manual (PDF)]] | ||