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6688: Difference between revisions
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The 6688 is a miniature pentode. | The '''6688''' (European equivalent '''E180F''') is a miniature pentode. | ||
It is used in: | It is used in: | ||
* the staircase generator circuit of the [[3T77]] | * the staircase generator circuit of the [[3T77]] | ||
* the [[80P]] cathode-follower probe | * the [[80P]] cathode-follower probe | ||
==Links== | |||
* [http://w140.com/6688_tube.pdf Raytheon CK 6688 Datasheet (PDF)] | * [http://w140.com/6688_tube.pdf Raytheon CK 6688 Datasheet (PDF)] | ||
* [https://www.radiomuseum.org/tubes/tube_6688.html 6688 @ radiomuseum.org] | |||
==Pictures== | |||
<gallery> | <gallery> | ||
Tek p80 internal circuit.JPG|[[80P]] probe internal view | |||
</gallery> | </gallery> | ||
[[Category:Pentodes]] | [[Category:Pentodes]] | ||