Domain: corridor.biz
Stories and comments across the archive that link to corridor.biz.
Comments · 7
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I'll supply 1+ kW DC power, you supply the robot
I'll supply the power over a single conductive cable 1 km long if you'll supply the robot to climb it. We can share the prize. I'm ready to demonstrate. To see how I do it see http://www.corridor.biz/FullArticle.pdf n6gn
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Re:BPL was a dumb idea from the start.
I totally agree. Keep powerline technologies for inside the home. I just keep wishing I'd hear more about E-line being deployed in some fashion for data! http://www.corridor.biz/
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Ooops... Wrong link...
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Ooops... Wrong link...
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BPL doesn't HAVE to be a problem with HAMs...
Corridor Systems works pretty much better than all the other BPL offerings and brings higher overall bandwidths (as in 10Mbit per line used and they can use all three lines of a three-phase system...) and it only might interfere with 802.11 systems.
How do they accomplish this? Something called a G-line (Look for it in the link...), which is a waveguide turned inside-out. -
Ever hear of a G-Line?
It's a single-wire waveguide- and power lines purportedly make nifty G-line runs at 802.11 frequencies...
While Corridor makes it sound like they came up with it, calling it E-Lines, the whole concept has been around for decades- and I'm surprised that someone didn't try this earlier because it DOES work as advertised. -
Re:BPL is not new
There is a company in California,Corridor Systems, that is developing systems at 2.4 and 5.3GHz for BPL. It has 250MHz of bandwidth, and Shows VERY little interference.
They also tested the system for from outside interference sources, by using a 100W SSB/CW rig at 7,21, and 28MHz at a distance of 20 feet from the BPL system.
Their system is interesting, and I am reading up on it some more.
Corridor Systems