We use two different bands for GSM/DCS communications; GSM900 and DCS-1800. Which one is the better of the two in terms of quality and coverage?

1 Answers  

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What is the difference between an ammeter and a voltmeter?

0 Answers  

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What is capacitor?

0 Answers  

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hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. das.nilanjana2000@gmail.com

0 Answers  

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Explain the difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?

0 Answers  

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Where will digital and analog technology come into play in the cctv technology in terms of data storage?

0 Answers  

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in long range commn AM is very appropriate.why?

3 Answers   Cisco,

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why diode is called diode?

5 Answers   Bhel, Iqra University,

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Given a light which may blink at a random time. There are two players who has to press a button when light blinks. The person who gets 20 pts first is declared as winner. Design FSM for this gaming event.

0 Answers   Qualcomm,

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What is parallel data transfer process?

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Define slew rate.

0 Answers  

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modern capacitors which have high capacitance in small size use a dielectric of?

4 Answers   BSNL,

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