Short Range Devices (SRD) - Tank Level Probing Radar (TLPR) equipment operating in the frequency ranges 4,5 GHz to 7 GHz, 8,5 GHz to 10,6 GHz, 24,05 GHz to 27 GHz, 57 GHz to 64 GHz, 75 GHz to 85 GHz - Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU (V2.1.1)