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Reply To: EiRP & Rx Level Strenght

#49499
Pix
Guest

Hello Ziya

The difference is due to the propagation of the radio waves. Apply this formula :

EIRP – Path Loss

And you should find your “-38dBm”

with Path loss =
20.log(d) + 20xlog(f) + 32.44

with d : distance in km
f : frequency in MHz (900 MHz)

Regards,
Xabvier