> For the complete documentation index, see [llms.txt](https://learn.telco-sec.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.telco-sec.com/transmission-media/unguided-media.md).

# UnGuided Media

- [Radio](https://learn.telco-sec.com/transmission-media/unguided-media/radio.md)
- [MicroWave](https://learn.telco-sec.com/transmission-media/unguided-media/microwave.md)
- [InfraRed](https://learn.telco-sec.com/transmission-media/unguided-media/infrared.md)
- [Satellite](https://learn.telco-sec.com/transmission-media/unguided-media/satellite.md)