what is SDH and PDH relate the differences between them?

3 Answers   Ericsson, Tata Teleservices,

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What is meant by optical space communication ?

0 Answers  

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sir i want polytechnic lecturers model papers plzzzzzzzzz send me my mail id: manisri.bobbala@gmail.com

0 Answers  

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What is the need for optical fiber amplification?

1 Answers  

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What is the most common modulation system is used for telegraphy?

6 Answers   AIR, BSNL, HCL,

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For the cmrr to be infinite what will be the condition?

0 Answers  

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what are the applications of integrators?

0 Answers  

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Why the input impedance of OP-Amp is so high?

1 Answers   TCS,

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pitch frequency of female?

1 Answers  

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What is Authentication? Why do we need it? Name the algorithm(s) used in it?

1 Answers  

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What is the state if the RED LED is glowing on DVxx card What is the state if the YELLOW LED is glowing on DVxx card What is the state if the GREEN LED is glowing on DVxx card Which frequency band DVDC is used Which frequency band DVGA is used What is the function of Bias Tee (BPxx) Which power supply card required for Ultra BTS for AC 230 V input Which power supply card required for Ultra BTS for DC -48V input Which power supply card required for Ultra BTS for DC 24V input What is the state if the GREEN LED is glowing on PWSx card What is the state if the RED LED is glowing on PWSx card What is the state if the YELLOW LED is glowing on PWSx card How many maximum PWSA cards can be inserted in a Ultra BTS cabinet How many maximum PWSB cards can be inserted in a Ultra BTS cabinet How many maximum PWSC cards can be inserted in a Ultra BTS cabinet What is the output power rating of one PWSA card What is the output power rating of one PWSB card What is the output power rating of one PWSC card What is the function of Receiver Multicoupler (M2xA or M6xA) How many TRX's are supported by one Receiver Multicoupler- M2xA How many TRX's are supported by one Receiver Multicoupler- M6xA What is the function of Remote Tune Combiner (RTxx) unit

1 Answers   Nokia,

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how can we get the output of half adder by using 555 timer circuit,give it desired circuit diagram

0 Answers   Infosys, TCS,

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