File:Chokes from the April 1916 QST.png
No higher resolution available.
Chokes_from_the_April_1916_QST.png (687 × 276 pixels, file size: 6 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Diagram showing air coil RF chokes being used to prevent high voltage from damaging a transform used in a spark-gap transmitter. |
| Date | |
| Source |
April 1916 QST Page 79.  |
| Author | Roy C. Burr |
Licensing
 |
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
|
 |
 |
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:55, 22 August 2009 | | 687 × 276 (6 KB) | Sagsaw | {{Information |Description={{en|1=Diagram showing air coil RF chokes being used to prevent high voltage from damaging a transform used in a spark-gap transmitter.}} |Source=April 1916 QST Page 79. thumb|page=16 |Author=Roy C |
File usage
The following 2 pages use this file:
Global file usage
The following other wikis use this file:
- Usage on ta.wiktionary.org
