why -48V is used in BTS?



why -48V is used in BTS?..

Answer / suraj

Becouse in postive voltage has a some noise so thats why we use a negitive voltage in bts ..

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electronics Communications Interview Questions

Define what is the effect of removal of bypass capacitor in a ce amplifier circuit?

0 Answers  


How to programme PIC microcontroller.

1 Answers  


brown out function in micro controller?

1 Answers  


cdma or gsm which is more complex?

10 Answers   Nokia,


what is am transceiver.

0 Answers  






Give some examples of power electronics applications in the day-to-day life?

0 Answers  


Size of the IP reg in 8086 is----

2 Answers   Vi Microsystems,


What is the advantega and disadvantage of SCPC(Single Channel Per Carrier) ?

3 Answers   Airtel, Vodafone,


What is CMRR? Explain briefly.

39 Answers   ABC, Honeywell, NTPC, Wipro,


convert d flip flop to jk flip flop using mux

0 Answers   ABC,


what is the distance maintained between the power and data cables with respect to the KVA .... plss give me the formula

0 Answers  


What are the main advantages of integrating type adcs?

0 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4452)
  • Electrical Engineering Interview Questions Electrical Engineering (16637)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)