Mailing List lml@lancaironline.net Message #56746
From: Colyn Case <colyncase@earthlink.net>
Sender: <marv@lancaironline.net>
Subject: Re: [LML] Re: iPad in the cockpit
Date: Fri, 19 Nov 2010 08:02:45 -0500
To: <lml@lancaironline.net>
look here:

and go down to step 15 which shows the ipad 3g communication board including a broadcom bcm4750 a-gps chip

look here:

for more than you wanted to know about how a-gps chips work


On Nov 18, 2010, at 8:49 PM, Colyn Case wrote:

whoops. that looks like an iphone.  stand by....

On Nov 18, 2010, at 8:45 PM, Colyn Case wrote:

http://www.forum-bec.com/f245/apple-iphone-3g-3gs-ipad-parts-datasheets-component-schematics-diagram-info-21859/

Observe Infineon PMB2525 lower left.

Colyn

On Nov 18, 2010, at 7:52 PM, H & J Johnson wrote:




Bob have you tried the GPS functionality w/ the 3G sim card removed and being disconnected to wi-fi or other 'GPS' devices? [ie; stand-alone,  not connected to any network]




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