![]() If the transmitter and the receiver were at the opposite sides of a hill, MW radio signals may be received, but UHF TV signals won’t be received at all. Since the wavelength is inversely proportional to frequency, it follows than that the higher frequency broadcast is more sensitive to objects between the transmitter and receiver. ![]() ![]() Generally speaking, if the size exceeds the wavelength the reception is interrupted. Reception of RF signals is sensitive to the size of obstruction in the path between the transmitter and the receiver. 3 Relationship between input and output RF signals. ![]()
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