ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; - Part 27: Specific conditions for Ultra Low Power Active Medical Implants (ULP-AMI) and related peripheral devices (ULP-AMI-P) operating in the 402 MHz to 405 MHz bands; Harmonised Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU (ETSI EN 301 489-27 V2.2.1 (2019-04)) (english version)