what is phase reversal keying

1 Answers  

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Which uplink/downlink spectrum is allocated to GSM-900?

1 Answers  

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what is the difference b/w cascading bts's and making bts master and slave?

1 Answers   Vodafone,

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Explain the effect of if in radio receiver?

0 Answers  

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how can i calculate increase electrical signal power expected at the photodiode detector output given 2 optical loss coefficients and the distance covered using multimode.thank you.

0 Answers  

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what is the difference between dielectric and insulator?

2 Answers   IBM,

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Can we send a digital signal into the air with out modulation? if NO or YES, please give me a answer.

1 Answers  

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Where we can split E1? (RRI, E1T1 & FIU)

0 Answers   NSN,

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what does d-flip flop stand for?means what is d there?

13 Answers  

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what are the need of satellites in telecommunication. if satellite no means how can we communicate with others?

0 Answers  

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What frequency bands are used in satellite communication?

0 Answers  

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i have design dc-dc 3-way isolator circuit,how to test psrr,response time,limit frequency

0 Answers  

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