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Semtech's SX1272 RFIC drives IoT, M2M deployments

6/27/2013 04:07 PM EDT
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Pho99
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Re: How Far Will You Go?
Pho99   7/1/2013 6:33:02 AM
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Famous last words -- it's secure

patrick.mannion
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Re: How Far Will You Go?
patrick.mannion   7/1/2013 12:04:15 AM
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I'm curious as to what this mysterious LoRa modulation scheme looks like. Apparently it uses spread spectrum techniques, which sounds good, as it's secure and highly immune to interference, but has anyone really evaluated it yet? How does the modulation scheme work?

DrFPGA
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How Far Will You Go?
DrFPGA   6/29/2013 6:44:46 PM
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15km. That's a long way. With 100nA sleep current battery deployment seems very doable. Hopefully it can wake on reception.

These characteristcs do seem like a very good fit for a variety of applications. Smart sensors are just the first that come to mind. If we can get GPS added too I'm all set...

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