![]() Obviously, the lower the noise floor, the better reception for weak signals. Noise floor – Receivers will have a certain amount of noise that will cover up a weak signal.Receivers have different levels of sensitivity and a more sensitive receiver will pick up a weaker signal. Sensitivity – The signal coming in from an antenna is probably very weak. ![]() This is particularly noticeable when you have two strong stations near each other in frequency. A selective receiver can pull out just the one you want.
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