Answer / reza r

It must be a channel difference between uplink and downlink
frequencies in order to prevent the interference. Depending
to your equipment (e.g. between Base Transceiver Station
(BTS) and Mobile Set (MS) in GSM system) these frequencies
are assigned in a reasonable manner. In this example MSes
have lower uplink frequencies and BTSes have higher uplink
frequencies because of cost & power restrictions in the
mobile sets.

Explain the difference between leds and pn junction diode?

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what are half adders n full adders?

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What is an ac emitter resistance?

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Which of the following pairs does-not match?

0 Answers   C DAC, CDAC,

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ring counter's initial state is 01000. after how many clock cylces will it return to the initial state.

8 Answers   Cadence,

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7. Orange LED on RRI card is glowing – what is the indication?

0 Answers   NSN,

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What is transistor?

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We use PSWA card in which case?

0 Answers   NSN,

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Sir,I have two years year gapping after the completetion of my 10+2.Then i had studied 1 year chemistry(hons)and had sat for part1 chemistry(Hons) exam..I got 60% in Hons also.I had sat Hons and Enginering Joint entrance exam together in the same year of 2008..But i got better opportunity and I switched to ECE..Sir,may i eligible to sit exams and interviews for any IT company,software technologies,consultancy company,electronics core company..??..thanks...

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Explain why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?

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if current is basic si unit why it dependent on time

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Please send me the sample pattern for the Electronics and communication for the post in RRB s&T to my Email ID : sivamec6034@gmail.com

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