661: Difference between revisions

Jump to navigation Jump to search
No edit summary
Line 1: Line 1:
{{Oscilloscope Sidebar |
title=Tektronix 661 |
summary=Sampling scope |
image=661_front.jpg |
caption=Tektronix 661 |
years=1961- ? |
manuals=
* [http://bama.edebris.com/manuals/tek/661 Tektronix 661 Manual (PDF)]
* [http://w140.com/tek_661_late.pdf Late Issue Tektronix 661 Manual (PDF)]
* [http://w140.com/kurt/4s1.pdf 4S1 manual without schematics]
* [http://w140.com/kurt/4s1/ 4S1 schematics]
* [http://w140.com/kurt/tek_4s2_schematics.pdf 4S2 schematics]
* [http://w140.com/kurt/tektronix_4s2.pdf 4S2 complete manual]
* [http://w140.com/kurt/tektronix_5t1a.pdf 5T1A manual]
* [http://w140.com/kurt/tektronix_5t3.pdf 5T3 manual]
* [http://w140.com/tek_661_4s1_5t1_preliminary.pdf Tek 661 4S1 5T1 Preliminary Manual (PDF)]
* [http://w140.com/tek_661_factory_cal_proc.pdf Tektronix 661 Factory Calibration Procedure (PDF)]
* [http://w140.com/Nucl_Instrum_Methods_TD_Induct_effects_1968.pdf Inductance Effects on Capacitive Loading of a Tunnel Diode]]
* http://w140.com/ragsdale_661_1963.pdf
}}
The Tektronix 661 is a [[sampling oscilloscope]] that was [[introduced in 1961]].   
The Tektronix 661 is a [[sampling oscilloscope]] that was [[introduced in 1961]].   
It accepts two plug-ins: a sampling unit and a timing unit.   
It accepts two plug-ins: a sampling unit and a timing unit.   
Line 29: Line 49:
produces an internal trigger signal.
produces an internal trigger signal.
* An external trigger signal can be fed to the timing unit via its front panel.   
* An external trigger signal can be fed to the timing unit via its front panel.   
* The timing unit can be operated in in free-running mode and the resulting pulse signal
* The timing unit can be operated in in free-running mode and the resulting pulse signal can be the stimulus for the device under test.  This mode is similar to a TDR.
can be the stimulus for the device under test.  This mode is similar to a TDR.
* The calibration signal generator in the 661 can be used as trigger source, as described below.
* The calibration signal generator in the 661 can be used as trigger source, as described below.


Line 109: Line 128:
The Tektronix 012-064 is a plug-in extension cable for the 661.
The Tektronix 012-064 is a plug-in extension cable for the 661.


* [http://bama.edebris.com/manuals/tek/661 Tektronix 661 Manual (PDF)]
==Specifications==
* [http://w140.com/tek_661_late.pdf Late Issue Tektronix 661 Manual (PDF)]
 
* [http://w140.com/kurt/4s1.pdf 4S1 manual without schematics]
==Pictures==
* [http://w140.com/kurt/4s1/ 4S1 schematics]
* [http://w140.com/kurt/tek_4s2_schematics.pdf 4S2 schematics]
* [http://w140.com/kurt/tektronix_4s2.pdf 4S2 complete manual]
* [http://w140.com/kurt/tektronix_5t1a.pdf 5T1A manual]
* [http://w140.com/kurt/tektronix_5t3.pdf 5T3 manual]
* [http://w140.com/tek_661_4s1_5t1_preliminary.pdf Tek 661 4S1 5T1 Preliminary Manual (PDF)]
* [http://w140.com/tek_661_factory_cal_proc.pdf Tektronix 661 Factory Calibration Procedure (PDF)]
* http://w140.com/Nucl_Instrum_Methods_TD_Induct_effects_1968.pdf
* http://w140.com/ragsdale_661_1963.pdf


<gallery>
<gallery>
Line 137: Line 147:
File:Tek 661 extension.JPG|012-064 plug-in extension cable for 661
File:Tek 661 extension.JPG|012-064 plug-in extension cable for 661
</gallery>
</gallery>
[[Category:Sampling scopes]]
[[Category:Tube scopes]]
[[Category:Specifications needed]]
Retrieved from "https://w140.com/tekwiki/wiki/661"