[Tinyos-help] (no subject)

[jiang chen]

Recently,i am working on using micaz to send and receive message in
wireless,but i found the distance is too short,just about 0.5m,if the
diatance is more than 0.5m,the packet loss a lotso i want to know is there
any way in tinyos can change the transmit distance,or is there any way
can increase the transmit power?

The hardware is just two micazs,I want to make a communication between the
two motes,one mote embedded the program 'BlinkToRadio'  in
cygwin\opt\tinyos-2.x\apps\tutorials\BlinkToRadio,and the other one embedded
the program 'BaseStation' in cygwin\opt\tinyos-2.x\apps\BaseStation, but i
found the communication distance is just 0.5m~1m,do you know why ?

Thank you for you patience.
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