[OSM-talk] Quality of Sirf star 3 tracks disappointing...

[Raphaël Jacquot]

Nick Black wrote:
> I'd imagine that the Sirf III is "too sensitive" - its picking up all
> kinds of singals that have bounced off all kinds of buildings.
> Perhaps at the next London user group meeting we could log tracks at
> the same time and compare the traces from an old chipset to the new
> Sirf III from central London.
>

guess you need a better antenna, such as :

http://www.trimble.com/l1l2chokering.shtml