NF Z84-054*NF EN 302054:2018 Meteorological Aids (Met Aids);Radiosondes to be used in the 400,15 MHz to 406 MHz frequency range with power levels ranging up to 200 mW - Harmonised standard for access to radio spectrum (V2.2.1)
2018NF Z84-054*NF EN 302054:2018 Meteorological Aids (Met Aids);Radiosondes to be used in the 400,15 MHz to 406 MHz frequency range with power levels ranging up to 200 mW - Harmonised standard for access to radio spectrum (V2.2.1)