Size of this preview: 409 × 600 pixels. Other resolutions: 163 × 240 pixels | 327 × 480 pixels | 908 × 1,332 pixels.
Original file (908 × 1,332 pixels, file size: 322 KB, MIME type: image/jpeg)
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Summary
| Description | This is a close up of the grids in a 12SA7GT Pentagrid converter tube, as might be found in an All American 5 Tube radio. You can see that the grids are different from each other |
| Date | 19 February 2007 (original upload date) |
| Source | Originally from en.wikipedia; description page is/was here. |
| Author | Original uploader was Cmacd123 at en.wikipedia |
| Permission (Reusing this file) |
Released into the public domain (by the author). |
Licensing
|
This work has been released into the public domain by its author, Cmacd123, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
Transwiki approved by: w:en:User:Krimpet
Original upload log
| date/time | username | resolution | size | edit summary |
|---|---|---|---|---|
| 02:15, 19 February 2007 | Cmacd123 | 908×1332 | 329,981 | (This is a close up of the grids in a 12SA7GT Pentagrid converter tube, as might be found in an All American 5 Tube radio. You can see that the grids are different from each other) |
page history
| oldid | date/time | username | edit summary |
|---|---|---|---|
| 150931773 | 05:15, 18 August 2007 | Krimpet | |
| 150931773 | 10:19, 13 August 2007 | Liftarn | |
| 109206302 | 02:15, 19 February 2007 | Cmacd123 | (This is a close up of the grids in a 12SA7GT Pentagrid converter tube, as might be found in an All American 5 Tube radio. You can see that the grids are different from each other) |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:35, 18 August 2007 | | 908 × 1,332 (322 KB) | BetacommandBot | This image was copied from wikipedia:en. The original description was: == Summary == This is a close up of the grids in a 12SA7GT Pentagrid converter tube, as might be found in an All American 5 Tube radio. You can see that the grids are different from |
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