What band of frequencies are RF Labs?

The S band also contains the 2.4–2.483 GHz ISM band , widely used for low power unlicensed microwave devices such as cordless phones, wireless headphones (Bluetooth), wireless networking (WiFi), garage door openers, keyless vehicle locks, baby monitors as well as for medical diathermy machines and microwave ovens ( …

RF frequency bands Band nameAbbreviationFrequencyHigh frequencyHF3–30 MHzVery high frequencyVHF30–300 MHzUltra high frequencyUHF300–3,000 MHzSuper high frequencySHF3–30 GHzRadio Frequency Bands | TeraSense terasense.com › Terahertz Technology

The S band is part of the electromagnetic spectrum’s microwave band, which is defined by the standards set by the IEEE for radio waves. The frequency range for the S band is 2 to 4 GHz , which crosses the conventional boundary between UHF and SHF, which is at 3 GHz.

S band radars operate on a wavelength of 8-15 cm and a frequency of 2-4 GHz. Because of the wavelength and frequency, S band radars are not easily attenuated. This makes them useful for near and far range weather observation.