Question 33The receiver in the block diagram is not receiving any incoming stations - the complaint is no sound.On the bench, you injected a 1 mV, 50% modulated AM signal at 455 kHz into Point D, resulting in a very loud tone in the speaker.Which of the selections below are true?ABThere's probably a short in the antenna.LocalOscillator455 KHzIntermediateFrequency(IF)AmplifierYou should inject audio at Point F to test the audio amplifier.The IF amp, detector, and audio amp are working.✔ You should inject signal at Point E to see if the trouble is in the detector stage.✔ You should inject signal at Point B (at the carrier frequency) to test the frequency converter.EBaseband output해4 pts

Given: A super hetro-dyne AM receiver, The receiver is not receiving any signal. 1 mV, 50%…

The receiver in the block diagram is not receiving any incoming stations - the complaint is no sound. On the bench, you injected a 1 mV, 50% modulated AM signal at 455 kHz into Point D, resulting in a very loud tone in the speaker. Which of the selections below are true? 0 A B D Intermediate Trequency (IT) Amplifier Local Ocillator E The IF amp, detector, and audio amp are working. You should inject signal at Point E to see if the trouble is in the detector stage. You should inject signal at Point B (at the carrier frequency) to test the frequency converter. There's probably a short in the antenna. You should inject audio at Point F to test the audio amplifier. Berband F

The receiver in the block diagram is not receiving any incoming stations - the complaint is no sound. On the bench, you injected a 1 mV, 50% modulated AM signal at 455 kHz into Point D, resulting in a very loud tone in the speaker. Which of the selections below are true? 0 A B D Intermediate Trequency (IT) Amplifier Local Ocillator E The IF amp, detector, and audio amp are working. You should inject signal at Point E to see if the trouble is in the detector stage. You should inject signal at Point B (at the carrier frequency) to test the frequency converter. There's probably a short in the antenna. You should inject audio at Point F to test the audio amplifier. Berband F

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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