Micro scale radio transceiver for a sensor network demo

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For a Micro scale radio transceiver for a sensor network demonstration,
roI'm looking for a very small and light weight radio tranceivers capable of
transmitting and receiving digital data within 3 meters radius.

Followings are desired specifications;
    Weight : Less than 5 grams (including battery, probably a tiny watch
battery)
    Size     : as small as possible
    Operation life time : 5 hours operation with a new battery
    Bit rate : 9600 baud (or faster)
    Communication range : 3 meters
    Capable of operating in the presence of multiple other active
transceivers of the same kind within 3 meters. This effectively means that
multiple transceiver can simulataneously communicate with each other and/or
a host. (It is acceptable if transceivers required to be  programmed to have
unique addresses prior to experiments.)
    Capable of operating on a moving platform (including on a human or
animal)


Any suggestion will be highly appreciated.

Regards,

Gustav Gorev



Re: Micro scale radio transceiver for a sensor network demo
Hallo Gustav,


Quoted text here. Click to load it

Have a look at http://www.sentec-elektronik.de (available in english
:-)).

Regards, Kurt
--
Kurt Harders
PiN -Präsenz im Netz GITmbH
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Re: Micro scale radio transceiver for a sensor network demo
Hello Gustav,

Nordic has a lot of RF transceiver chips:
http://www.nvlsi.com /

Regards, Joerg

http://www.analogconsultants.com

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