Write a short note on Double spotting

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written 6.0 years ago by

teamques10 ★ 69k

• modified 6.0 years ago

Subject: Principles of Communication Engineering

Difficulty : Medium

Marks : 05

principles of communication network

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written 6.0 years ago by

teamques10 ★ 69k

Double spotting

Double spotting is a condition where the same desired signal is detected at two nearby points on the receiver tuning dial.
One point is the desired point while the other is called the spurious or image point.
It can be used to determine the IF of an unknown …

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