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Original file (SVG file, nominally 1,003 × 738 pixels, file size: 16 KB)
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Summary
| Description |
English: Block diagram of a regenerative radio receiver, a type of radio receiver widely used before World War 2. It consists of a tuned circuit that serves as a bandpass filter to select the desired radio signal out of all the signals picked up by the antenna, and a combined amplifier-detector to increase the power of the signal and extract the audio modulation (sound) signal from from the radio carrier wave. The distinctive feature of the regenerative receiver is that the gain of the amplifier is increased by regeneration (positive feedback); the signal from the output of the amplifier is fed back into the bandpass filter by a feedback loop This also decreases the bandwidth of the receiver. |
| Date | |
| Source | Own work |
| Author | Chetvorno |
| SVG development |  This W3C-invalid diagram was created with Inkscape, or with something else.  This diagram uses translateable embedded text. |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:06, 7 January 2016 | | 1,003 × 738 (16 KB) | Chetvorno | Changed colors to match other diagrams in this series |
| 11:33, 5 January 2016 |  | 1,003 × 762 (17 KB) | Chetvorno | One more time with the tweaking | |
| 11:29, 5 January 2016 |  | 1,003 × 762 (17 KB) | Chetvorno | Getting tired of the tweaking | |
| 11:28, 5 January 2016 |  | 1,003 × 762 (17 KB) | Chetvorno | Another try | |
| 11:25, 5 January 2016 |  | 1,003 × 762 (17 KB) | Chetvorno | Again with the tweaking | |
| 11:22, 5 January 2016 |  | 1,003 × 762 (17 KB) | Chetvorno | Tweaked position of plus again | |
| 11:19, 5 January 2016 |  | 1,003 × 762 (17 KB) | Chetvorno | Tweaked position of plus sign | |
| 11:15, 5 January 2016 |  | 1,003 × 762 (17 KB) | Chetvorno | Tweaked position of text | |
| 11:12, 5 January 2016 |  | 1,003 × 762 (17 KB) | Chetvorno | User created page with UploadWizard |
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