516: Difference between revisions
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The 516 uses a [[6DJ8]] dual triode at the front end, | The 516 uses a [[6DJ8]] dual triode at the front end, | ||
and in many other places throughout the instrument. | and in many other places throughout the instrument. | ||
In a 516, the [[delay line]] directly drives the | |||
vertical deflection plates of the CRT. | |||
* [http://bama.edebris.com/download/tek/516/516.djvu Tektronix 516 Manual (DjVu)] | * [http://bama.edebris.com/download/tek/516/516.djvu Tektronix 516 Manual (DjVu)] | ||
Revision as of 21:38, 12 February 2012
The Tektronix Type 516 is a monolithic 15MHz dual-trace oscilloscope introduced in 1960. It contains no transistors. The 516 is essentially a dual trace version of the 515. The main difference between the 515 and 516 is the front end. The 515 uses a conventional rotary switch for the input attenuator while the 516 uses turret attenuators. There are also some differences in the vertical amplifier circuitry. The 515 uses a 6AU6 pentode at the front end. The 516 uses a 6DJ8 dual triode at the front end, and in many other places throughout the instrument.
In a 516, the delay line directly drives the vertical deflection plates of the CRT.
