Dec 31 2007

GPS Sensor Module

Published by qihoo8 at 10:50 am under GPS

The LS-40SM is an all-in-one GPS receiver module specifically designed for handheld device market. It features small size, low power consumption, and ease of use.

The LS-40SM is optimized for good performance and low cost. Its 12 parallel channels and 4000 time/frequency search bins provide very fast signal lock-on and rapid time to first fix. Having much faster satellite signal acquisition and
Re-acquisition speed than the conventional 48 correlator design, the LS-40SM offers good navigation performance even in difficult environments.

Both LVTTL-level and RS232-level serial interface are provided on the interface connector.

Features:
* betterthan -135dBm sensitivity
* less than 5sec hot start
* less than 45sec cold start
* 5m CEP accuracy

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