How many carrier frequencies are there in GSM-900/DCS-1800? How much is the separation between the carrier frequencies?

2 Answers  

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explain 8085 and 8086

3 Answers   Tech Mahindra,

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What is the necessity to use the special machines?

0 Answers  

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Define positive logic

0 Answers  

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A half wave rectifier is used to supply 50vdc to resistive load of 800ohms the semiconductor diode has a forword resistance of 25ohms,calculate ac voltage required?

1 Answers   TCS,

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What is motherboard in pc? And why it is called motherboard.

0 Answers   CPU,

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negative feedback connections in flip flop

1 Answers  

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hello i have applied for group 2 exams but i didn't got my hall ticket till now can anyone please tell me what to do.

0 Answers  

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hii m persuing b-tech.i just pass 2nd year.pls tell me what are the ways to join BARC.

0 Answers  

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difference btwn channel and carrier in telecom?

0 Answers  

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Is there any junction in conductor?

0 Answers  

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WHAT IS ARROW DISPLAY IN TRANSISTOR SYMBOL DIAGRAM? IN NPN AND PNP BOTH?//

3 Answers   Bhel,

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