Question

Which stage superheterodyne reciever selects signal?

Answer 1

Answer:

Soild

Explanation:

Because it has more density

Answer 2

A superheterodyne receiver, often shortened to superhet, is a type of radio receiver that uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original carrier frequency. It was invented by US engineer Edwin Armstrong in 1918 during World War I.[1] Virtually all modern radio receivers use the superheterodyne principle.

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