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661: Difference between revisions
→Inter-module signals
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The other cable sends the "start sample signal" from the timing unit to the sampling unit, telling it when to sample. | The other cable sends the "start sample signal" from the timing unit to the sampling unit, telling it when to sample. | ||
The connectors used for the inter-module coaxial connections were made by Gremar. | The connectors used for the inter-module coaxial connections were made by Gremar. | ||
is a [[Gremar connector|Gremar 8212A]]. The connector on the scope side is a Gremar 8205A. | The connector on the plug-in side is a [[Gremar connector|Gremar 8212A]]. | ||
When operating one or both of the plug-ins outside of the 661, the sampling unit still | The connector on the scope side is a Gremar 8205A. | ||
needs the | When operating one or both of the plug-ins outside of the 661, | ||
the timing unit can be fed an external trigger signal via the timing unit's front panel. | |||
However, the sampling unit still needs the start sample signal from the timing unit. | |||
The Gremar extension cable, part number 012-070 (shown below) enables that. | |||
== Triggering modes == | == Triggering modes == | ||