Answer / jeevarekha

it is used to transfer the data from one to another like pc
to cell or cell to pc.

Answer / poongundran

transfer data from one device to another device like in cell phone.It can be used certain distance only but more advantage than infrared.

Answer / sathyaraj

Bluetooth is a proprietary open wireless technology
standard for exchanging data over short distances (using
short wavelength radio transmissions in the ISM band from
2400-2480 MHz) from fixed and mobile devices, creating
personal area networks (PANs) with high levels of security.
it was originally conceived as a wireless alternative to RS-
232 data cables. It can connect several devices, overcoming
problems of synchronization.

Answer / sandeep @ gwalior

It is a wireless technology in which two systems
(mobile,pc) are connected & transfer data in a limited
area of communication......

Answer / ashutosh dabgotra

Its a protocol for RF (radio frequency) communication, uses
2.4GHz signal for modulation.
In this protocol it transmits the data on receiving
appropirate authentication.

Answer / rajni

It is a wireless technology used to tranfer data from one
device yo another in short distance.Like tranfer of songs
from one cellphone to other or one pc to other

Answer / parimala

bluetooth is a specification that describes how
mobiles,pc's,can be easily connect with wireless
connections.connection can be point to point or multi
point.the maxium range is 10 meters.data can be exchaged
with arate of 10 mbps.

Answer / manukuttan

it is nothing but...it juz an wireless technology using to
transfer data from one media to another within a lomited
area of communication

why positive is earthed in communications

1 Answers   AMIE, MSP,

How to format a memory card by using memory card?

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ripple factor of half bridge rectifier???

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how do link aT1 from the 1st BTS to 2nd BTS4?

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Is there any tradeoff between voice quality and bandwidth, how?

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A noiseless 8kHz channel is sampled every 1msec. What is the maximum data rate?

1 Answers   Chongqing University of Posts and Telecommunications,

what is the flip flop

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Explain the working of a multiplexer.

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What happens if we use limiter in AM receiver?

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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

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countries implementing CDMA technology??

2 Answers  

what is advantage and disadvantage of rj45 mall mount plate

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