Wireless Calculators

Power Budget Wireless Calculator

Antenna Raw Power

Transmit Power:

Antenna Gain(dBi):

Power:

Cable Loss

Cable loss per 100m:

Cable length(m):

Cable Loss:

Connector Loss

Frquency(MHz):

Conector count:

Cable Loss:

Power:

Free Space Loss Wireless Calculator

Warning!

Frequency (MHz):

Distance (Km):

Free Space Loss:

Fresnel Zones Wireless Calculator

Total Link Distance (Km):

Obstacle Distance from Start (Km):

Frequency (MHz):

1st Fresnel Zone Radius: m

60% No Obstacle Radius: m

Earth Curvature Effect at Mid-point: m

System Performance Calculator

Frequency (MHz):

Distance (km):

TX Power (dBm):

RX Sensitivity (dBm):

Free Space Loss: - dB

RX Power: - dBm

Theoretical Margin: - dB

SAD Factor: - %

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