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Reply To: EIRP value in Planning tool


hi dangerousminds,

it makes a lot of difference !
EIRP should be computed independantly for each cell, depending on:
– trx power
– number of combining stages and bts losses
– feeder length

and of course, you must add the actual antenna gain on top of all that. So each cell should be associated with its actual antenna model.

A difference of 4dB (which is the typical loss from one combining stage) makes A LOT of difference in the radio coverage.