661: Difference between revisions

243 bytes added ,  25 October 2023
no edit summary
No edit summary
No edit summary
 
(2 intermediate revisions by 2 users not shown)
Line 2: Line 2:
|manufacturer=Tektronix  
|manufacturer=Tektronix  
|series=
|series=
|model= 661  
|model=661  
|summary=Sampling scope  
|summary=Sampling scope  
|image=661_5T1A_4S1_front.JPG  
|image=661_5T1A_4S1_front.JPG  
Line 58: Line 58:
* [[5T3]]
* [[5T3]]


There is also a [[661 Vertical Test Load Unit|Vertical Test Load Unit]] plug-in,
There is also a set of calibration fixtures, [[067-0066-00]], consisting of one  Vertical Test Load Unit and one Sweep Test Load Unit plug-in, but these were likely internal-only products for use in production and service as the 067-0066-00 manual says that ''067-0066-00 Test Load Units are not required for calibration of 661s in the field''.
but it was likely an internal-only product for use in production and service.


== Inter-module signals ==
== Inter-module signals ==
Line 141: Line 140:
and mainframe wiring harness for routing trigger and timing signals between the two units?''
and mainframe wiring harness for routing trigger and timing signals between the two units?''


Some 661s have a 41 pin [[Bendix connector]], J5, on the rear panel,
Some 661s have a 41 pin [[Bendix connector]], J5, Tek part number 131-212, on the rear panel,
perhaps to allow the 661 to be interfaced to low speed data acquisition equipment or a computer.
perhaps to allow the 661 to be interfaced to low speed data acquisition equipment or a computer.
This is essentially a pass-through from J2 & J3, the secondary multi-pin connectors on the vertical & horizontal plug-ins.
This is essentially a pass-through from J2 & J3, the secondary multi-pin connectors on the vertical & horizontal plug-ins.
Line 197: Line 196:
</gallery>
</gallery>


{{Plugins|661}}
==Components==
{{Parts|661}}
{{Parts|661}}


[[Category:Sampling scopes]]
[[Category:Sampling scopes]]
[[Category:661 series scopes]]
[[Category:661 series scopes]]