# free-space path loss

> path loss of radio transmitted through air or vacuum

**Wikidata**: [Q477992](https://www.wikidata.org/wiki/Q477992)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Free-space_path_loss)  
**Source**: https://4ort.xyz/entity/free-space-path-loss


## References

1. Freebase Data Dumps. 2013