Document ID: chunk:federal_register_of_legislation:F2025C00116:reg:5
Version: federal_register_of_legislation:F2025C00116
Segment Type: reg
Provision Reference: reg 5
Character Range: 26995–27769

5  Additional device boundary criterion
  The additional device boundary criterion is the distance that is necessary to satisfy the mathematical expression:
       HRP – Lb – CR
       where:
      HRP          :  is the horizontally radiated power (dBm EIRP per 30 kHz), worked out along each radial.

      Note:           At the time this instrument was made, the core condition on each spectrum licence in the 1800 MHz band that deals with out-of-area emission limits provided that the horizontally radiated power could not exceed 54.5 dBm EIRP per 30 kHz.
      Lb           :  is the propagation loss, worked out in accordance with item 6.

      CR           :  is -136.5 dBm per 30 kHz (the compatibility requirement for a notional radiocommunications receiver).