Field notes / 005
RF Math Explorer
Build a wireless link from transmitter to receiver. Convert power, account for every gain and loss, inspect Fresnel clearance, and practice the math behind reliable RF design.
Power conversion
dBm
mW
mW = 10^(dBm ÷ 10) · dBm = 10 log₁₀(mW)
Link budget chain
dBm
dB
dBi
dB
dBi
dB
dBm