what is the practical diffference between antenna gain and efficiency?

1 Answers  

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Explain why does all cellular networks have same shape of sim?

0 Answers  

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please somebody who have asked questions related to electronic and communication eng siemens 2010-2012 post here

0 Answers   Siemens,

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which is preferred in ckts for x-or operation a) 1 x-or gate b) 4 nand gates

1 Answers  

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What is the difference between CAT 5e communication cable & CAT4 Communication cable

1 Answers  

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AT WHICH VOLTAGE AN OP-AMP OPERATE

11 Answers   TCS, TSC,

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"you r graduated as ELECTRONICS AND COMMUNCATION ENGINEER, then y u r looking for a job in IT side"?

5 Answers   Ewak, HCL, NTT Data,

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what is beamwidth in case of antenna system

1 Answers  

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pulse period of two signals are 5ns,10ns .which will give high frequncy component?

4 Answers   Bosch, RR,

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Define knee voltage of a diode.

0 Answers  

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I am selected for interview jr executive(electronics)in AAI.i have the interview on 13th october2010.please anyone send the requirements and share the interview details who had completed.if u have any details plz send to srikkanth.283@gmail.com r @09491955876....i'm in tense.....

0 Answers   AAI Airports Authority Of India,

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draw the circuit diagram of a transistor frequency convertor using a tetrode transistor?

0 Answers  

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