From: Leon H. <leo...@bu...> - 2006-05-05 08:36:15
|
----- Original Message ----- From: "Jon Keller" <jo...@65...> To: <gum...@li...> Sent: Friday, May 05, 2006 9:15 AM Subject: Re: [Gumstix-users] Gps on gpstix > So if pin 19 is disconnected from the ground and connected to pin 18, how > does the power get to the antenna, from one of the other 3 pins connected > to it? Thanks for the info Leon.. It goes up the RF connector, it only has two connections. It's a common arrangement with active antennas, they have a choke inside to separate the DC supply from the RF. Leon |