Short Range Devices (SRD) to be used in the 40 GHz to 260 GHz frequency range - Harmonised Standard for access to radio spectrum - Part 6: Specific radiodetermination applications - Tank Level Probing Radar (TLPR) and Level Probing Radar (LPR) equipment operating in the frequency ranges 116 GHz to 148,5 GHz; 167 GHz to 182 GHz and 231,5 GHz to 250 GHz (Endorsement of the English version EN 305 550-6 V1.1.0 (2024-10) as a German standard)

Short Range Devices (SRD) using Ultra Wide Band technology (UWB) - Harmonised standard for access to radio spectrum - 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 (Endorsement of the English version EN 302 372 V3.0.0 (2025-03) as a German standard)