GPS SENSITIVITY FIGURES

[fev1954]

Hi - i'm thinking of changing my exsiting bluetooth GPS and i'm a little confused over the sensitivty figures.

My current gps eceiver has figures of Acquistion of -138dBm and Tracking of 152dBm. Can i get a more sensitive receiver and if so what sort of figures should i be looking for.


I'm using the machine mainly in city centres and the current receiver keeps loosing its signal. Its a Polstar PBT111 and i'm not that impressed with it.

As i'm a bit on the thick side i'm not sure if a more sensitive receiver wil have lower figures or higher.

any help appreciated along with suggested receivers


thanks

Fev1954

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