11B1: Difference between revisions
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It was [[introduced in 1964]]. | It was [[introduced in 1964]]. | ||
{{MissingSpecs}} | |||
==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 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. | ||
Revision as of 10:02, 13 April 2018
Template:Plugin Sidebar 2 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.
