IF stage is a receiver employs ________(a) impedance coupling(b) capacitive coupling(c) single tuned transformer coupling(d) double tuned transformer couplingI have been asked this question at a job interview.This interesting question is from Comparision of SSB Suppression Techniques topic in section SSB Modulation of Analog Communications

IF stage is a receiver employs ________(a) impedance coupling(b) capac

1.	IF stage is a receiver employs ________(a) impedance coupling(b) capacitive coupling(c) single tuned transformer coupling(d) double tuned transformer couplingI have been asked this question at a job interview.This interesting question is from Comparision of SSB Suppression Techniques topic in section SSB Modulation of Analog Communications
Answer» CORRECT option is (d) double TUNED transformer coupling The best I can explain: A FREQUENCY to which a carrier wave is SHIFTED as an intermediate step is known as Intermediate Frequency. It employs double tuned transformer coupling.

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