3T7: Difference between revisions

Revision as of 17:10, 3 February 2018

Template:Plugin Sidebar 2 The Tektronix Type 3T7 is a sampling timebase and pulser plug-in for 560-series scopes. The 3T7 was introduced in 1971. Used with a 3S7, a TDR system is formed.

The pulse is produced by a 21 mA, 1.5 pF tunnel diode, CR587, made by GE with Tektronix part number 152-0489-00.

The interface between the GR-874 connector and the printed circuit board is described in US Patent 3,426,311.

The 3T7 uses a CA3051 dual amplifier chip.

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 * [http://w140.com/tek_3s7_3t7_with_index.pdf Tektronix 3S7/3T7 Manual (PDF)]
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-The Tektronix Type 3T7 is a [[sampling_oscilloscope|sampling]] timebase and pulser plug-in for [[560-series scopes]]. The 3T7 was [[introduced in 1971]]. Used with a [[3S7]], a TDR system is formed.
+The Tektronix Type 3T7 is a [[sampling_oscilloscope|sampling]] timebase and pulser plug-in for [[560-series scopes]].
+The 3T7 was [[introduced in 1971]].
+Used with a [[3S7]], a TDR system is formed.
 The pulse is produced by a 21 mA, 1.5 pF  [[tunnel diodes|tunnel diode]], CR587, made by GE with Tektronix part number [[152-0489-00]].
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 <gallery>
-File:3t7_front.JPG|Front
+t7_front.JPG|Front
-File:3t7_left.JPG|Left
+t7_left.JPG|Left
-File:3t7_right.JPG|Right
+t7_right.JPG|Right
-File:3t7_top.JPG|Top
+t7_top.JPG|Top
-File:3t7_bottom.JPG|Bottom
+t7_bottom.JPG|Bottom
 </gallery>