Explain the following with reasoning In SSB modulation experiment, a crystal band pass filter is used. Why? How it helps to achieve the SSB modulated signal. i. A fully working ASK scheme can be converted to PSK using CT3000. How? Also describe the practical steps to remove the distortion in PSK output. What is the maximum signal frequency which can be recovered with sampling frequency of 9KH22 If for a signal fma600Hz and f400Hz, what would be sampling frequency?

Explain the following with reasoning In SSB modulation experiment, a crystal band pass filter is used. Why? How it helps to achieve the SSB modulated signal. i. A fully working ASK scheme can be converted to PSK using CT3000. How? Also describe the practical steps to remove the distortion in PSK output. What is the maximum signal frequency which can be recovered with sampling frequency of 9KH22 If for a signal fma600Hz and f400Hz, what would be sampling frequency?

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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explain the working of phase shift method of generating SSB signal.
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A 1000-VA, 230/115-V transformer has been tested to determine its equivalent cir- cuit. The results of the tests are shown below. Open-circuit test (on secondary side) Short-circuit test (on primary side) Voc = 115 V Vsc = 17.1 V %3D %3D Isc 8.7 A Psc loc =0.11 A Poc = 3.9 W = 38.1 W (a) Find the equivalent circuit of this transformer referred to the low-voltage side of the transformer. (b) Find the transformer's voltage regulation at rated conditions and (1) 0.8 PF lag- ging, (2) 1.0 PF, (3) 0.8 PF leading. (c) Determine the transformer's efficiency at rated conditions and 0.8 PF lagging.