32,948
edits
No edit summary |
No edit summary |
||
(9 intermediate revisions by 2 users not shown) | |||
Line 1: | Line 1: | ||
The Tektronix 104 Square Wave Generator and Voltage Calibrator was [[introduced in 1948]]. | The '''Tektronix 104 Square Wave Generator and Voltage Calibrator''' was [[introduced in 1948]]. | ||
The 104A was [[introduced in 1950]]. | The 104A was [[introduced in 1950]]. | ||
The high-frequency square wave output of the 104 is specified to have a 15 nanosecond rise time. | |||
The 104A has a slightly looser specification of 20 nanoseconds. | |||
<gallery> | <gallery> | ||
Tek 104a front2.jpg|104A | |||
Tek 104a front.jpg|104A | |||
Tek 104a right internal.jpg|104A | |||
Tek 104a left internal.jpg|104A | |||
Tek 104a rear internal.jpg|104A | |||
Tek 104a rear.jpg|104A | |||
Tek 104 from 1948 cat.png|104 | |||
Tek 104a schem.gif|104A Schematic | |||
</gallery> | </gallery> | ||
* [[Media:Tek type 104.pdf|Tektronix 104 Manual (PDF)]] | |||
* [http://w140.com/tek_104a.pdf Tektronix 104A Manual (PDF)] | * [http://w140.com/tek_104a.pdf Tektronix 104A Manual (PDF)] | ||
* [http://w140.com/Tek_104A.pdf Tektronix 104A Schematic (PDF)] | |||
* [[Media:Tek 104 history parts list.pdf|Tektronix 104 History Parts List (PDF, needs OCR)]] | |||
[[Category:Introduced in 1948]] | |||
[[Category:Pulse generators]] |