What is the need for modulation?
Answer Posted / rajasekhar
The message signal or baseband signal is used to modulate a
high frequency carrier signal inside the transmitter.After
modulation the resulting modulated signal is transmitted
by antenna.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
I am completed B.E(ece) and i have 3 years of experience in HT line , is there any chance to ger c license please guide me Thanks & regards 965550212U
Instead of specifying SETUP and HOLD time, can we just specify a SETUP time for '1' and a SETUP time for '0'?
Explain Power Control.
explain how does frequency affect the size of smps?
What is meant by gain-bandwidth product? What is its significance?
Define what is the effect of removal of bypass capacitor in a ce amplifier circuit?
Can i know what will be the cut off criteria for go to final isro interview??
what Rx and TX power good RF conditions.
What is the feature’s in Group Policy? What is DNS? what is the use of DNS?
Why diodes should be connected in antiparallel with thethyristors in inverter circuits?
Differentiate between pass band and stop band.
howw can we transmit the call of gsm?
what do you mean by quasi fermi level?
what is E1 ? and how this is work,what is data rate of 1 one E1 and why?
Why gold is added to the p-n junction?