Radiation diagrams of antennas issued by individual authorisations of radio and television transmitters

This data set extends the data set of [Television transmitters] (http://data.ctu.cz/dataset/television-broadcasting) and [Radio transmitters ] (http://data.ctu.cz/dataset/radio-broadcasting) for which ČTÚ has issued a valid individual authorisation to use radio frequencies (‘the authorisation’). The overview shows the technical parameters for each frequency listed in the permission. Frequency Polarization The name of the broadcast program (or. NAME OF THE TRANSMISSION NETWORK for digital broadcasting) PI code (analogue radio broadcasting) Elevation Habitat coordinates Maximum radiation power (ERPmax) Type * ANT_IDIn the case of ANT_ID, this is the code by which the exact circular antenna radiation diagram of the horizontal frequency in question can be found. The circular radiation diagram 0-360° is divided by 10°. It is therefore a limitation of ERP (attenuation) for each sector of 10° in dB. This radiation diagram, specified in the authorisation, may differ from the coordinated one if the applicant asks CTU for a lower power (but it must not be higher).