Bandwidth-Limited Noise Temperature, Power, and Voltage
Tnoise kK P dBm Vrms μV
BW kHz BW kHz BW kHz
Z + j0 Ω Z + j0 Ω Z + j0 Ω
k 1.3806488E-23 J/K k 1.3806488E-23 J/K k 1.3806488E-23 J/K
P = W T = kK T = kK
P = dBm P = W P = W
V = μVrms V = μVrms P = dBm