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Electronics Communications Interview Questions
Questions Answers Views Company eMail

10. What are the different data rates in Abis for Traffic, TRX signaling and OMU

NSN,

1120

11. BCSU card in BSC can support how many TRXs? 12. What is the command to check list of sites that are down?

NSN,

5 19140

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

NSN,

1205

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

NSN,

2 12506

19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?

NSN,

1025

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

NSN,

1024

What is the function of Bias Tee (BPxx) 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

NSN,

1300

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 The FIU19(E) units main LED is red. What is the meaning?

NSN,

2066

One FIU19(E) Flexbus LED is steadily on. What is the meaning? How can a Laptop PC be locally connected to a FIU19E? What is the maximum capacity of a FlexiHopper radio link operated by a FIU19(E), that is equipped with two 4x2M plug- in units? Which of the listed combination of indoor units support

NSN,

1534

Which of the following protection methods is NOT supported by FlexiHoppers with FIU19(E)?

NSN,

1152

How many un-protected FlexiHopper links can be operated with one FIU19(E) with Flexbus plug-in unit?

NSN,

1 1228

FlexiHopper and MetroHopper?

NSN,

1076

A FIU19(E) units Flexbus LED is flashing. What is the meaning?

NSN,

1321

Which of the listed is NOT a FlexiHopper frequency band? Which of the listed is NOT a FlexiHopper feature?

NSN,

1102

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

NSN,

1031


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Un-Answered Questions { Electronics Communications }

Explain digital circuits and the various components used in creating them?

159


What are the facilities for evacuation/sheltering in nuclear submarrine when any nuclear accident takes place in submarrine?

1418


box 1 contain odd value X or Y the box 2 =X i.e 7 or 12 box 3= Y has value 19 if X is 7 or 31 if x is 12 get even value X or Y Use any operator steps allowed 3

1975


i am using LM7805 for my project in which 12v dc supply is given.how should i calculate the values of C0 and C1?

985


What are the applications of an inverter?

144






how to calculate qty. of random rubble masonary in retaining wall?

1423


What is meant by optimization and what are different ways of optimiztion?

3112


What are the advantages and disadvantages of quine-mc cluskey method?

234


i want model questions which will be asked in hindustan aeronautics online test for the post of managenent trainee

1408


Draw the equivalent circuit of ujt.

160


Explain the operation of 1φ ac voltage controller with rl load?

170


What is the use of all pass filter?

146


how do work current transformer?

1115


Hr round and technical

559


What is Cell Splitting?

1040