A VHF receiver has a noise-equivalent bandwidth

PHYSICS · Subjective · Fermi University Physics · Electronics, Instrumentation & Communication · Communication systems and RF engineering · Communication systems and RF engineering

Electronics for Measurement, Ch Modulation, receivers and the link that carries the measurement

Problem

A VHF receiver has a noise-equivalent bandwidth B=25 kHzB=25\,\mathrm{kHz}, equal to its transmitted bandwidth, and a noise figure NF=8 dB\mathrm{NF}=8\,\mathrm{dB} referred to T0=290 KT_0=290\,\mathrm{K}. Calculate its noise floor in dBm.

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