why we prefer LED as light source insted of Laser in FSO (FREE SPACE OPTIC)communication.plz give me answer soon

3 Answers  

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what is reuse frequency in mobile communicaition?

1 Answers  

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What happens if we use limiter in AM receiver?

5 Answers  

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Hiiiii,i m having 50% in degree BE(E&C),i want to know whether i can take gre or not ...how much rank i should get to do mba in IT management in abroad...?????/

0 Answers   Microland,

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Two capacities of 4 μF and 12 μF are joined in parallel. The total capacitance is

1 Answers  

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what is the importance of signals and systems ?

3 Answers   ABC,

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Define diffusion current in a semiconductor.

0 Answers  

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Compare GSM and CDMA. And which one is better and why??

4 Answers   HCL, Matrix,

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which is better in short range commn AM or FM? and why

9 Answers   Cisco,

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how many flip flops you require for modulo 19 counter

16 Answers   Cadence, TCS, UGC NET, University Exams,

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i want to know some description about SIM architecture... what is inside the SIM?

0 Answers   TCS,

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Can any body tell me the procegure about how to use Super Position Theorem to solve any electronics circuit.Please tell me all the steps which used in Super Position Theorem.Thanks

3 Answers  

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