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4S2: Difference between revisions
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Signals enter the 4S2 through [[GR-874 connector]]s on the front panel. | Signals enter the 4S2 through [[GR-874 connector]]s on the front panel. | ||
Unlike the [[4S1]], the 4S2's signal path does not contain a [[delay line]] between the input connector and the sampler. | Unlike the [[4S1]], the 4S2's signal path does not contain a [[delay line]] between the input connector and the sampler. | ||
This has the advantage of maintaining higher pulse fidelity and thus higher bandwidth | This has the advantage of maintaining higher pulse fidelity and thus higher bandwidth, | ||
but the disadvantage of making it impossible to see the leading edge of the triggering event unless a pre-trigger is used. | |||
The 4S2 uses a four-diode sampling bridge. The 4S2A uses a two-diode sampling bridge. | The 4S2 uses a four-diode sampling bridge. The 4S2A uses a two-diode sampling bridge. | ||
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[[Category:661 plugins]] | [[Category:661 plugins]] | ||
[[Category:Sampling plugins]] | [[Category:Sampling plugins]] | ||
[[Category:GR874]] | |||