Which radios without a license?

PMR446 handheld radios and Freenet radios are suitable for operating radio devices without a license. PMR446 is a Europe-wide harmonized frequency band for public use on which you can broadcast without a license. Freenet is a frequency approved in Germany for license-free radio applications. Both offer the opportunity to communicate without testing or licensing, although the range and permitted transmission power are significantly limited compared to licensed amateur radio.