7M11: Difference between revisions

7M11 (view source)

2 bytes removed , 13 November 2017

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 Rise time is specified as 175 ps maximum, and attenuation is fixed at 2:1.
-A separate trigger output is available to eliminate an external power splitter.  Signal through the trigger pick-off output is attenuated by a factor of five.
+A separate trigger output is available to eliminate an external power splitter.
-Delay line connections are 50 Ω [[GR-874]], trigger pickoff is through a [[BNC connector]] at 5:1 attenuation (line 1 or 2 switch selectable).
+Signal through the trigger pick-off output is attenuated by a factor of five.
+Delay line connections are 50 Ω [[GR-874]], trigger pickoff is through a [[BNC connector]]
+at 5:1 attenuation (line 1 or 2 switch selectable).
 The maximum signal allowed is +/- 5V.
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 (Generally, Tektronix specifies not to ship mainframes with inserted plug-ins, to protect the bus connectors!)
-Because it is completely passive and has no bus contacts, the 7M11 can be operated outside of the mainframe on the desk,
+Because it is completely passive and has no bus contacts,
-freeing a slot for another plug-in. Tek originally made a carrying enclosure to hold a 7M11 for desk use.
+he 7M11 can be operated outside of the mainframe on the desk,
+freeing a slot for another plug-in.
+Tek originally made a carrying enclosure to hold a 7M11 for desk use.
 The interface between the GR-874 input connector and the trigger pickoff board is described in US Patent 3,426,311.