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If a receiver has a poor capacity of blocking adjacent channel interference then the receiver has ________

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If a receiver has a poor capacity of blocking adjacent channel interference then the receiver has ________

(a) Poor selectivity

(b) Poor Signal to Noise ratio

(c) Poor sensitivity

(d) Poor fidelity

This question was addressed to me during an internship interview.

My enquiry is from AGC in division Receivers & Transducers of Analog Communications

1 Answer

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Right choice is (a) Poor selectivity

The explanation is: Selectivity is used to separate out closely lying components in terms of frequency. If the receiver has poor selectivity then it also has a poor capacity of blocking adjacent channel interference.

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