6197: Difference between revisions
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{{Vacuum Tube | |||
|Type=Pentode | |||
|Number=6197 | |||
|EuroNumber= | |||
|RussianNumber= | |||
|Part_nos=154-0146-00 | |||
|Description=7.5 W power pentode | |||
|Used_in=516;531;533;535;535A;547;556;75;3A75; | |||
|Designers= | |||
}} with a {{B9A base}}. It is similar to the [[6CL6]] but rated for "on-off control applications involving long periods of operation under cutoff conditions", meaning that its cathode resists forming an interface layer. This is valuable even in always-on locations like the [[535]] vertical amplifier, where an interface layer would reduce low frequency gain. | |||
==Links== | ==Links== | ||
* [ | * [[tube:6197 | 6197 @ radiomuseum.org]] | ||
* [http://www.tubezone.net/pdf/6197.pdf Data sheet] | * [http://www.tubezone.net/pdf/6197.pdf Data sheet] | ||
==Used in== | ==Used in== | ||
{{Part usage}} | |||
==Photos== | |||
<gallery> | |||
Raytheon 6197.jpg | Raytheon 6197 | |||
</gallery> | |||
[[Category:Pentodes]] | [[Category:Pentodes]] | ||
Latest revision as of 09:30, 4 February 2024
The 6197 (P/N 154-0146-00) is a 7.5 W power pentode vacuum tube with a B9A (Noval) miniature 9-pin base. It is similar to the 6CL6 but rated for "on-off control applications involving long periods of operation under cutoff conditions", meaning that its cathode resists forming an interface layer. This is valuable even in always-on locations like the 535 vertical amplifier, where an interface layer would reduce low frequency gain.
Links
Used in
Some instruments using part 6197
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 3A75 | Tektronix | Plug-in | 3A75 | 4 MHz amplifier plugin | 1964 |
| 516 | Tektronix | Oscilloscope | 516 | 15 MHz dual-trace scope | 1960 |
| 531 | Tektronix | Oscilloscope | 531 | 10 MHz oscilloscope | 1954 |
| 533 | Tektronix | Oscilloscope | 533 | 15 MHz oscilloscope | 1958 |
| 535 | Tektronix | Oscilloscope | 535 | 10 (15) MHz dual-timebase scope | 1954 |
| 547 | Tektronix | Oscilloscope | 547 | 50 MHz oscilloscope | 1964 |
| 556 | Tektronix | Oscilloscope | 556 | 50 MHz dual beam scope | 1966 |
| 75 | Tektronix | Plug-in | 75 | 4 MHz amplifier plug-in | 1961 |
Photos
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Raytheon 6197
