11B1: Difference between revisions
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{{Plugin Sidebar | {{Plugin Sidebar | ||
|manufacturer=Tektronix | |||
summary=50 MHz single timebase | | |series=647 | ||
image=Tek 11b1 front.jpg | | |type=11B1 | ||
caption=Tektronix 11B1 | |summary=50 MHz single timebase | ||
|image=Tek 11b1 front.jpg | |||
introduced=1964 | | |caption=Tektronix 11B1 | ||
discontinued=(?) | | |introduced=1964 | ||
manuals= | |discontinued=(?) | ||
|designers= | |||
|manuals= | |||
* [http://bama.edebris.com/download/tek/11b1/11b1.pdf Tektronix 11B1 Manual (PDF)] | * [http://bama.edebris.com/download/tek/11b1/11b1.pdf Tektronix 11B1 Manual (PDF)] | ||
* [[Media:Tek 11b1 irb.pdf|Tektronix 11B1 Instrument Reference Book (PDF, needs OCR)]] | * [[Media:Tek 11b1 irb.pdf|Tektronix 11B1 Instrument Reference Book (PDF, needs OCR)]] | ||
Revision as of 13:40, 13 August 2021
The Tektronix 11B1 is a single time-base plug-in for the 647 and 647A, specified to trigger at frequencies up to 50 MHz.
It was introduced in 1964.
Key Specifications
- please add
Internals
The 11B1 uses a 7586 triode to buffer the vertical signal at the input, and then a differential pair of NPN transistors that form a clipping amplifier.
The trigger detection is done by a Tek part number 152-125 tunnel diode, which is a selected TD3A.
