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Old 13th March 2008, 11:48 AM   (permalink)
Post Wireless Communication

I want make a Circuit for wireless communication between Two computers.
It may in Serial , USB port ,a LAN or MODEM?
HELP me plz....
Mubashar is offline   Reply With Quote
Old 13th March 2008, 12:07 PM   (permalink)
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the information you provided is less then required but have a look at the links below. I have done wireless communication between two systems using serial port..

http://www.linxtechnologies.com/Prod...quency-Module/
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File Type: jpg rx.JPG (35.4 KB, 22 views)
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Old 14th March 2008, 11:32 AM   (permalink)
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The main requirement is that to communicate between two computers for a distance of about 3killo meter i,e (from Khanna pul to Sadqa abad).
It is batter that, please give me me your mobile number or email address to get information about , I am also from islamabad.
Thanks. . .
Is the transmitter and Receiver IC available on Collage Road?
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Old 14th March 2008, 11:52 AM   (permalink)
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Quote:
It is batter that, please give me me your mobile number or email address to get information about , I am also from islamabad.
Well I think We should discuss the topic here, So that the others should also get benefit (I think that is the purpose of this forum)

Quote:
The main requirement is that to communicate between two computers for a distance of about 3killo meter i,e (from Khanna pul to Sadqa abad).
That is a hell lot of distance. Either reduce the distance or believe me you are in TROUBLE!


Quote:
Is the transmitter and Receiver IC available on Collage Road?
No they are not available in College Road ( Not in Pakistan ).




I Hope this helps you.
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Old 16th March 2008, 03:08 AM   (permalink)
Thumbs up quit

I am just asking for contact just for gating a better info.
whoever don't worry . . . .

So what can I did. . . .If the rf ICs are not avaiable in Pakistan,
It is very costly to bring it from abroad.

What is your opinion. . . ..
Is I build a transceiver to using a
MAX232(Lavel converter),,
MT8880,CMT8880C-1(Integrated DTMF Transceiver),,
and MC1496(Balanced Modulators/Demodulators),,

OR using micro controller like 89c51, 89S51 e.t.c. . . . . .
If yes so please help me.....
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Last edited by Mubashar; 16th March 2008 at 05:15 AM.
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Old 16th March 2008, 11:04 AM   (permalink)
Default New ICs

I have just been looking at a few new ICs from TI, the CC1110 & CC1111.
Both are complete radio transceivers with an 8051 on board and will do data speeds of up to 500Kbit. They are only low powered +10dbm but can take a power amplifier. Sorry if it sounds like an advert but they do look interesting.
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Old 16th March 2008, 07:41 PM   (permalink)
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Quote:
Originally Posted by Mubashar
I am just asking for contact just for gating a better info.
whoever don't worry . . . .
Ok, find a PM which will give you my email ID

Quote:
Originally Posted by Mubashar
So what can I did. . . .If the rf ICs are not avaiable in Pakistan, It is very costly to bring it from abroad.
The best option is to ask your institute/university to provide you with the ICs (this is what i do when i can't find an IC in pakistan )

Quote:
Originally Posted by Mubashar
What is your opinion. . . ..
Is I build a transceiver to using a
MAX232(Lavel converter),,
MT8880,CMT8880C-1(Integrated DTMF Transceiver),,
and MC1496(Balanced Modulators/Demodulators),,

OR using micro controller like 89c51, 89S51 e.t.c. . . . . .
If yes so please help me.....
In my opinion go for the microcontroller...
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Old 16th March 2008, 07:44 PM   (permalink)
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Quote:
Originally Posted by Super_voip
I have just been looking at a few new ICs from TI, the CC1110 & CC1111.
Both are complete radio transceivers with an 8051 on board and will do data speeds of up to 500Kbit. They are only low powered +10dbm but can take a power amplifier. Sorry if it sounds like an advert but they do look interesting.
500Kb/s and +10dbm ... seems interesting.

I was just looking for higher b/w ics for rf communication.
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Old 18th March 2008, 11:44 AM   (permalink)
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What about if I any method to use any RF mobile module. . . .

I am not enough knowing the microcontrollers but I will try my best to learning it.
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