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Opened Jul 22, 2014 by Projects@orson_admin
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Add an LNA between ANT_OUT and pi filter

According to Antenova, to improve the GPS module sensitivity, a Low Noise Amplifier should be added between ANT_OUT and the pi filter.

e-mail from Rob.Orford@antenova.com

For a watch application meaning a very small GND plane I would highly recommend an external LNA between the ANT_OUT (pin4) and the pi network.
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Reference: project/f-watch#9