.png){kind=link}
.png&action=edit&redlink=1){kind=link}
3rd_order_intermod_animation_(thumbnail).png (300 × 188 pixels, file size: 259 KB, MIME type: image/png, looped, 29 frames, 5.8 s)
Note: Due to technical limitations, thumbnails of this file will not be animated.
 | 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. |
.png){kind=link}
Summary
| Description |
English: Thumbnail for File:Two carrier 3rd order intermod measurement.png
The non-linear amplifier produces undesirable intermodulation products (D3, D4) at 2*f1-f2 (D3) and 2*f2-f1 (D4). Note that the 3rd order intermods grow by 3 dB for every 1 dB increase in input power, while the carriers increase by 1 dB for every 1 dB increase in input power. The spectrum becomes highly distorted at higher power levels as the odd order intermod products (3rd, 5th, 7th, 9th, ...) increase in level with respect to the carriers. An nth order intermod grows by n dB for every 1 dB increase in input power. I captured these screenshots from a Rohde & Schwarz FSW spectrum analyzer (non-free software) and created the animation myself. Usage of these screenshots constitutes fair use. |
| Date | |
| Source | Own work |
| Author | Ice Ardor |
Licensing
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:28, 30 January 2019 | | 300 × 188 (259 KB) | Ice Ardor | User created page with UploadWizard |
File usage
Global file usage
The following other wikis use this file:
- Usage on fa.wikipedia.org
- Usage on zh.wikipedia.org
.png){kind=link}