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Radio Proximity Detectors - RF Cafe Forums

Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views. It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if you would like to post something on RF Cafe's Facebook page, please do.

Below are all of the forum threads, including all the responses to the original posts.


kwijibo_signal
Post subject: Radio Proximity Detectors
Unread postPosted: Tue Dec 07, 2004 1:24 am
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Lieutenant

Joined: Tue Dec 07, 2004 1:20 am
Posts: 1
Anyone have any information or links to information on the circuits used in those radio based access card systems? I'm looking at using a similar principle in an up coming project.



Posted  11/12/2012
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