ITU-T K.122 PDF

In this Recommendation the level of electric field strength is simulated in the vicinity of transmitting antennas of the:

• FM high-power antenna system with horizontal polarization

• FM high-power antenna system with vertical polarization

• UHF TV high-power antenna system with horizontal polarization

• mobile communication dual-band 900 /1 800MHz antenna panel (+45°/−45° polarization)

• micro-cell ceiling-mounted antenna

• fixed point-to-point 22.4 GHz antenna

• fixed point-to-point 75 GHz antenna.

There are many possible configurations of transmitting antennas. In this Recommendation most typical ones are presented in order to give information about exposure levels that may be expected during the operation of radiocommunication systems. It is also recommended, if the exposure level is close to the limit, to confirm results by measurements using the procedures defined in [ITU-T K.61] and [IEC 62232].

NOTE – In addition to the field levels provided in this Recommendation, guidelines about how to manage workers’ exposure in the vicinity of base stations can be found in [ETSI 101870], [b-EN 50499] and [IEC 62232].