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Re: [IRCA] upcoming software defined radio
Nick Hall-Patch wrote:
<Snip>
http://www.rfspace.com/SDR-IP.html
Very nice! The only thing that disappoints me a bit is the fact it says
"intranet" and not "internet".
yes, I wondered about that also; perhaps this is so preliminary that they only
know they can make it work on a local network, but not in the wider world.
Fingers crossed on that one;
It's all about bandwidth...
No ordinary consumer-type Internet connection would have the bandwidth
necessary to handle the data rate the receiver needs. Note the 100baseT
designator. They're specifying symmetrical full-duplex 100 Mbps Ethernet
connectivity and using both TCP and UDP datagrams.
On a local network this bandwidth (or better) is easily achievable with
inexpensive hardware. Typical consumer-type (b or g) wireless networking
would not meet the requirement though.
Rick Kunath
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