With the help of diagram explain a cmos inverter.

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What is tunnel diode?

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1. How many TRXs are supported in Nokia Metrosite 2. What is the command to lock the TRX 3. What is the command to unlock the BTS 4. What is the command from BSC to check the alarm in BTS 5. What is the maximum transmit power of FlexiEdge BTS 6. When Abis link is down, name the alarm that is generated at BSC 7. Orange LED on RRI card is glowing – what is the indication? 8. How many E1s are supported by one E1 card in BTS 9. How many ways one can login to BIO card? 10. What are the different data rates in Abis for Traffic, TRX signaling and OMU 11. BCSU card in BSC can support how many TRXs? 12. What is the command to check list of sites that are down? 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 15. Ater interface is between transcoder and MSC – True/False 16. SS7 signaling is used in Abis interface – True/False 17. FlexiEdge BTS has RRI card – True/False 18. From Transcoder to MSC, data rate for each call is 64Kbps – True/false 19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?

0 Answers   Nokia,

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When two UPS are connected in parallel, can you have a bypass raw power supply connected across? Please explain

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Why diodes should be connected in antiparallel with thethyristors in inverter circuits?

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what is the function of Horn antenna?

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Explain why is an excess-3 code called an unweighted code?

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Why we use 50Hz sine wave for AC?

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Hai, i am Btech graduate in electronics and communication with an aggregate 0f 70.5%. I have posted my resume in many job sites but didn't receive any interview call letters.. Anybody can help me to get a job?

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Why we are using -48v in equipments?

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In interview we are asked "what is your positive and Negative points?"

34 Answers   Banking, IBM, ICICI, MK Group, Mphasis, NDA, Religare, TCS, Wipro,

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how to switch on electrical appliances through mobile call not sms please refer me connections detail or even link will do ?

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