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Forum index » Electronix » design
long distance (5 miles) wireless communication
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Robert Baer
electronics forum Guru


Joined: 25 Mar 2005
Posts: 1159

PostPosted: Sat Jul 15, 2006 7:47 am    Post subject: Re: long distance (5 miles) wireless communication Reply with quote

Don Lancaster wrote:
Quote:
manusha@millenniumit.com wrote:

hi,
im working on a project that require long distance wire less
communication up to 5 miles to deliver voice traffic. the transmitter
side should be as small as possible with very low power requirements.
Im looking for a starting point for this work and specifically looking
for complete chips or modules which will do the job.
If any of you have an idea please let me know.


thanks
CMOS

And the problem with a cell phone is...?


....he is not in prison?
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Don Lancaster
electronics forum Guru


Joined: 30 Apr 2005
Posts: 416

PostPosted: Fri Jul 14, 2006 2:12 pm    Post subject: Re: long distance (5 miles) wireless communication Reply with quote

manusha@millenniumit.com wrote:
Quote:
hi,
im working on a project that require long distance wire less
communication up to 5 miles to deliver voice traffic. the transmitter
side should be as small as possible with very low power requirements.
Im looking for a starting point for this work and specifically looking
for complete chips or modules which will do the job.
If any of you have an idea please let me know.


thanks
CMOS

And the problem with a cell phone is...?



--
Many thanks,

Don Lancaster voice phone: (928)428-4073
Synergetics 3860 West First Street Box 809 Thatcher, AZ 85552
rss: http://www.tinaja.com/whtnu.xml email: don@tinaja.com

Please visit my GURU's LAIR web site at http://www.tinaja.com
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Phil Allison
electronics forum Guru


Joined: 20 May 2005
Posts: 1368

PostPosted: Fri Jul 14, 2006 1:07 pm    Post subject: Re: long distance (5 miles) wireless communication Reply with quote

<manusha@millenniumit.com wrote in message
news:1152855758.536743.33240@m79g2000cwm.googlegroups.com


** Groper alert !!


Quote:
im working on a project that require long distance wire less
communication up to 5 miles to deliver voice traffic. the transmitter
side should be as small as possible with very low power requirements.
Im looking for a starting point for this work and specifically looking
for complete chips or modules which will do the job.
If any of you have an idea please let me know.



** Wot - there are no UHF CB radios in Shri-Lanka ??

BTW:

No one can say what will do YOUR job unless you detail YOUR problem.





........ Phil
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Robert Baer
electronics forum Guru


Joined: 25 Mar 2005
Posts: 1159

PostPosted: Fri Jul 14, 2006 7:51 am    Post subject: Re: long distance (5 miles) wireless communication Reply with quote

manusha@millenniumit.com wrote:

Quote:
hi,
im working on a project that require long distance wire less
communication up to 5 miles to deliver voice traffic. the transmitter
side should be as small as possible with very low power requirements.
Im looking for a starting point for this work and specifically looking
for complete chips or modules which will do the job.
If any of you have an idea please let me know.


thanks
CMOS

1) line of sight, no interfering objects?

2) with or without a FDD license?
3) antenna size requirements?
etc..
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CMOS
electronics forum beginner


Joined: 12 Sep 2005
Posts: 16

PostPosted: Fri Jul 14, 2006 5:42 am    Post subject: long distance (5 miles) wireless communication Reply with quote

hi,
im working on a project that require long distance wire less
communication up to 5 miles to deliver voice traffic. the transmitter
side should be as small as possible with very low power requirements.
Im looking for a starting point for this work and specifically looking
for complete chips or modules which will do the job.
If any of you have an idea please let me know.


thanks
CMOS
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