why rx level is negative in telecom?

2 Answers  

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draw the interface diagram of 8085 microprocessor having input ports at 23H, 2FH, EFH, and output ports at 44H, 2FH, EFH, and FFH using NAND gates only.

0 Answers  

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Hi all Pleas if any one could me help out in getting the objective question papers for EC subjects. the technical questions asked in companies

0 Answers  

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State the difference between ac and dc voltage.

0 Answers  

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What is analog-to-digital conversion of signals?

0 Answers  

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Define pair, quad, and octet?

0 Answers  

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two progress are given. one starts counting from 0 to MAX and the other ?

0 Answers   Verifone,

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i need supervisor exam model qustion paper

4 Answers   Bhel, MOIL,

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what is the difference between pre-emphasis and modulation?

0 Answers  

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Give condition for conduction of UJT?

1 Answers   TATA,

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how we can calculate antenna dimension for any em wave??

3 Answers  

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how to answer for the question what is your strength and weakness?

0 Answers   Ericsson,

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