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[Ham-80211] Binary-CMDA

Bill Nelson bill.nelson at cni.net
Wed Mar 31 22:43:53 UTC 2010


Yep, I'm still here too, and still hoping to hear news on advances in packet networking, especially how to information on using WiFi, etc.

Bill WA7SJN

On Mar 31, 2010, at 9:59 AM, jprouland at comcast.net wrote:

> 1) The list is still functioning.. as I received your message..
> 2) I don't have a dumb answer.. I used to be on this list to try to learn by listening to others, having very little to contribute from my end, LOL!
> J.P. Rouland NQ6T, Fremont, CA
>  
> 
> ----- Original Message -----
> From: "Darryl Smith" <Darryl at Radio-Active.Net.Au>
> To: ham-80211 at tapr.org
> Sent: Tuesday, March 30, 2010 6:49:28 PM GMT -08:00 US/Canada Pacific
> Subject: [Ham-80211] Binary-CMDA
> 
> G'Day All.
> 
> I think it has been a while since this list was used so it will be
> interesting to see is people are still around. I was going to post this to
> the SpreadSpectrum mailing list, but it has been shut down since it was not
> used for so long.  
> 
> Anyway, last night I was at a presentation for a security company here in
> Australia that was promoting a technology called Binary-CDMA for video
> cameras because 'the security industry is losing the wireless battle',
> presumably with 2.4 GHz Wifi, Bluetooth, ZigBeeT, etc etc etc. The company
> is claiming 55 MBPS and 3.5 km range.
> 
> So here is the dumb question... What is BINARY CDMA?
> 
> I have found two references without much detail
> 
>         http://www.atip.org/atip-publications/atip-news/2008/4372.html
>         http://vr-zone.com/articles/binary-cdma-to-rival-bluetooth/4042.html
> 
> Any ideas would be appreciated
> 
> Darryl
> ---------
> Darryl Smith, VK2TDS POBox 169 Ingleburn NSW 2565 Australia 
> Mobile Number 0412 929 634 [+61 4 12 929 634 Int] - 02 9618 6459 
> www.radio-active.net.au/blog/ - www.radio-active.net.au/web/tracking/
> 
> 
> 
> 
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