# radio frequency

> electromagnetic frequencies ranging from 3 kHz to 300 GHz

**Wikidata**: [Q3396184](https://www.wikidata.org/wiki/Q3396184)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Radio_frequency)  
**Source**: https://4ort.xyz/entity/radio-frequency


## References

1. Nuovo soggettario
2. Integrated Authority File
3. Quora
4. KBpedia
5. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)