[Tinyos-help] Antenna gain on tmote

[Chang Li]

What is the maximum distance between two motes who can communicate 
outside by your chip antenna? 


> Hi,
> 
> Does anyone know the dBi gain of the PCB antenna on the tmote sky 
> modules??  We have layed out a board with fractus 1dBi gain antennas, 
> and we're not getting close to the range of the tmote antennas.  Trying 
> to figure out if this is due to lack of gain, or other 
> design/manufacturing issues (unmatched impedance).
> 
> Cheers,
> Matt
> _______________________________________________
> Tinyos-help mailing list
> Tinyos-help at Millennium.Berkeley.EDU
> https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>