stu nicholls dot com | menu - Pro dropdown #1

Wireless Calculators - Operating System Margin

Operating System Margin

Frequency (MHz):
Distance between sites (miles):
Transmit Power (dBm):
Transmit Cable Loss (dB):
Transmit Antenna Gain (dB):
Receive Antenna Gain (dB):
Receive Cable Loss (dB):
Receive Sensitivity (dBm):

Free Space Loss is:
Received signal is:

Your Theoretical System Operating Margin is:

Please be aware that these figures are based on a clear Fresnel zone. If the Fresnel zone is encroached then the operating margin may be reduced by as much as 10dB.

Got some Equipment to Sell?
Contact us at purchasing@bizsyscon.com