what is the difference b/w gsm and cdma

1 Answers  

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Why we receive inverted output from transistor when we use it as a Voltage amplifier?

1 Answers  

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What is the main purpose of power electronics?

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i done m.e communication system degree. i like to study new degree. which course is to choose. i selected m.sc applied psychology, m.sc e&i. is this suitable for me or say some suggestion to do some course.

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If we have 450 mm height boiler drum level, so what is span & zero value for a dpt transmitter?

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compare the delay in sending x-bit msg over k-hop path in ckt switched nw nin lightil loaded packet swithed nw. the ckt setup time is s per hop,the packet size is p bits n data rate is' b' bps under what condition does packet nw have lower delay?

0 Answers   Mtech,

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What is a low-pass filter?

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Which modulation we use in case of GPRS?

1 Answers   JAZ, NSN,

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WHAT IS THE PRINCIPLE OF RADAR

2 Answers   BEL,

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please send previous years question papers of JuniorEngineer (ELectronics)in RRB.

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In what is the residual magnetic flux density more?

0 Answers   C DAC, CDAC,

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Different types of communications? Explain.

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