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,

574

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 13239

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,

504

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 9523

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

NSN,

498

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,

489

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,

610

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,

1169

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,

734

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

NSN,

497

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

NSN,

492

FlexiHopper and MetroHopper?

NSN,

428

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

NSN,

688

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

NSN,

524

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,

473


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Un-Answered Questions { Electronics Communications }

telecom rf engineer

1901


i completed my b.tech.i want to prepare for civils. when new batch classes will start at rc reddy. plz mail me rajesh.mc28@gmail.com

502


How the FM 200 System is work? Just give me a reply about the Fire Incident and then Suppression by FM 200 step by step? Regards, ZahIR Uddin Babar For, BAFFESCO

543


can i get comming traning school model question paper.

659


What is a scrambler? Explain its operation

1047


what is the difference between electrical and electronic choke.. and whats the main advantage of elecronic choke?

3934


Which frequencies can't be used reliable beyond the horizon terrestrial communication without repeaters?

894


where v see useful video in electronic circuits? which site it is free for download?

557


how does polarised capacitor works?at which situation in circuit it is used

519


Fr aptitude question which for preparing good book?

558


What is modbus, profibus, fieldbus

656


1.Introduce yourself by telling your name ,SSC,HSC, degree marks n colleges,something about your family and interests. 2.Tell about your favourite subjects. 3.Tell how satelite communication works? 4.what you mean by handoffs in mobile communication.tel its types. 5.what you mean by signal fading?tell the factors affecting it and also tell the remedies to avoid it. 6.why the microwaves are used? 7.Draw the GSM architecture? 8.What u mean by Antenna?What are its basic components? 9.why you are interested to work in this company? 10.can you work anywhere anytime as per the our need?

980


construction of current tranformer

427


Hello all I would like to prepare for gate 2016.could u help me to crack gate exam.plzz suggest me and send me all important model papers along with tips.

141


needed web address and its directory for objective type question with answer in electronics instrumentation paper.

1766