Answer / janarthanan

capacitor usd for to detect the unwanted signals

What is a transistor. Can u explain the basic operation of it??????

14 Answers   TCS,

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what r the types of modulation used in TV

10 Answers   BEL, TCS,

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how IDP Qury perform by the B subs MSC for MTC call. If subscriber is in roaming in other state? plz explain briefly

0 Answers   ZTE,

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Q.1. What do you mean by FDMA? Explain in details. Q.2. What are active & passive elements in BTS? Q.3. Name the equipments required for 2+2+2. Q.4. What is the function of BB2F card? Q.5. What is the function of BOI card? Q.6. Which modulation we use in case of GPRS? Q.7. Which slot is reserved for GPRS? Q.8. What is the height of BTS? Q.9. What is the height of ESMA card? Q.10. How many maximum slots we can use in ESMA card? Q.11. We use PSWA card in which case? Q.12. We use PSWB card in which case? Q.13. How many types of Transmission cards are in Ultra BTS? Q.14. How many types of Transmission cards are in Flexi BTS? Q.15. What will happen if we change the polarity of microwave antenna? Q.16. What is the full form of ARFCN? Q.17. What is the function of TRAU? Q.18. Explain the structure of entire GSM. Q.19. Explain the configuration of 4+4+4. Q.20. Which type of connector we use in FIFA card? Q.21. Which type of connector we use at the end of GSM antenna/ Q.22. What are the different types of GSM antenna? Q.23. What do you mean by Splitter? Q.24. Convert the 16 W power into dBm. Q.25. Explain the different steps of Commissioning. Q.26. What do you mean by protection loop? Q.27. What is the correct way of weather proofing? Q.28. Can we use 7GC instead of 15GC? Q.29. What is the function of Duplexer? Q.30. What are the different elements of MSC? Q.31. Write the total description of Ultra Commissioning.

0 Answers   Nokia,

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What is snubber circuit?

0 Answers  

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What is cell reselection in Telecom ?

1 Answers   Idea,

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Explain the difference between microprocessor and micro controller?

0 Answers  

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13. How many TRX are supported when we use one M2HA card in BTS? 14. Name the different types of power supply card in BTS and the output power of each card

0 Answers   NSN,

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What is difference between 2 quadrant & 4 quadrant digital dc drive.

0 Answers   Siemens,

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how to test the mobile tower signals? and which software tool & hardware tools used for test the mobile tower?

0 Answers  

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what is the function of DVJA card in Nokia BTS &how it work

2 Answers   TNS,

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hi friends.any one tell me pattern for mt exam for steel plant..plz plz plz..

0 Answers  

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