RF RSS Path Loss Estimator

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Calculate received signal strength (RSS) in dBm based on transmit power, antenna gains, and environmental obstructions.

Uses the formula: Received Power (dBm) = Transmitted Power (dBm) + Gains (dB) - Losses (dB)

Transmit Power (dBm): The FCC maximum TX Power in dBm for unlicensed space is 30dBm. Please refer to: http://www.afar.net/

Total Gains (dB): Total antenna gain from transmitter and receiver antennas.

The following selectable items are dB attenuation results from testing performed by Data Logger Inc.

Select 1st obstruction:

Select 2nd obstruction:

Select 3rd obstruction:

Select 4th obstruction:

Select 5th obstruction:

Select 6th obstruction: