ETSI EN 301 357-1
ETSI EN 301 357-1
ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Analogue cordless wideband audio devices using integral antennas operating in the CEPT recommended 863 MHz to 865 MHz frequency range; Part 1: Technical characteristics and test methods
standard published 08/01/2000 by European Telecommunications Standards Institute
