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

0 Answers   Siemens,

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What is the type of current used by GSM Telecom Equipment?

3 Answers   Zain Group,

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What is the effect of temperature on extrinsic semiconductor?

0 Answers  

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HOW many Types of Protection we are using in SDH?

3 Answers   HFCL,

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send me jto(telecom) exam papers

0 Answers  

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Telecom BSS related ques: For cascaded 1800 BTS with master 900 BTS,if 900 master BTS is down for its own equipment fault,cascaded slave 1800 BTS gets down/stop carrying traffic without any fault as BCCH and other controllong channels are in master 900 BTS.Is there any technology/system to turn the slave 1800 BTS to a single 1800 BTS autometcally when 900 master BTS is down for its own equipment fault???It is possible to make the slave 1800 BTS single live BTS manually.But I want to know the autometic system/process.if there is any....if not available, how can we generate the system??

3 Answers   Ericsson, Grameen Phone, Nokia, TATA, Telecom,

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please send last five years technical question papers

0 Answers   Indian Railways,

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what is the working principal of diode

34 Answers   Nokia, NUST,

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How the E1 speed is calculated as2.048mbps.write the full procedure.

2 Answers   Ericsson,

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why the signals of wireless in db value

0 Answers  

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i am kvsivanarayanareddy . i work in mnc company in engineering job. i completed B.Tech in electronics &communication , i want to prepare group 2 exams in ap. pls give me suggetion for preparing group, how iwill start preparation pls send to my mail .which topocis i will concertrate . how i will reach my goal pls suggest to my question.

0 Answers  

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3. What is the command to unlock the BTS

0 Answers   BEL, NSN,

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