long distance (5 miles) wireless communication

[[email protected]]

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

 

[Robert Baer]

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..

 

[Phil Allison]

<[email protected] wrote in message


** Groper alert !!

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

 

[Don Lancaster]

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: [email protected]

Please visit my GURU's LAIR web site at http://www.tinaja.com

 

[Robert Baer]

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

....he is not in prison?