过R&TTE需要用到,无线通信欧洲标准,主要用于跳频的。分为FHSS和DSSS。2006年的。Thetechnicalrequirementsofthepresentdocumentapplyundertheenvironmentalprofileforoperationoftheequipment,whichshallbestatedbythesupplier.Theequipmentshallcomplywithallthetechnicalrequirementsofthepresentdocumentatalltimeswhenoperatingwith