4S2: Difference between revisions

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caption=4S2 |
caption=4S2 |
series=[[661|661 Sampling Scope]] |
series=[[661|661 Sampling Scope]] |
introduced=1963 |
introduced=1962 |
discontinued=(?) |
discontinued=(?) |
manuals=
manuals=
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but the disadvantage of making it impossible to see the leading edge of the triggering event unless a pre-trigger is used.   
but the disadvantage of making it impossible to see the leading edge of the triggering event unless a pre-trigger is used.   


The 4S2, which was designed in 1963, uses a four-diode sampling bridge.
The 4S2, which was designed in 1962, uses a four-diode sampling bridge.
The 4S2A, designed in 1965, uses a two-diode sampling bridge.   
The 4S2A, designed in 1965, uses a two-diode sampling bridge.   
This design change is discussed in the 4S2A Engineering Spec document linked below.
This design change is discussed in the 4S2A Engineering Spec document linked below.