RF Link Budget
Signal power through the link
The existing link view follows power from the transmitter through antenna gains and path losses to the receiver.
Budget steps from transmitter output through receiver input.
Free-space loss
159.30 dB
Noise floor
-111.98 dBm
Required signal
-101.98 dBm
Receiver input
-84.30 dBm
Received power
-84.30 dBm
FSPL 159.30 dB
Carrier-to-noise
27.68 dB
Margin 17.68 dB
EIRP
49.00 dBm
Wavelength 0.1363 m
Shannon capacity
9.20 Mbps
Noise -111.98 dBm
Open Source and Easy to Use Elsewhere
This tool is open source and the underlying logic is fully transparent. You can inspect the code, understand the calculations, and contribute improvements. If you want to use the tool in your own website, course page, or learning platform, you can also embed it directly and start from a ready-made iframe setup for this exact tool.
Open source: review the implementation and see how the results are produced.
Embeddable: preview this tool, copy the iframe, and use it in your own site or LMS.