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Strategies & Market Trends : Anthony @ Equity Investigations, Dear Anthony, -- Ignore unavailable to you. Want to Upgrade?


To: big run who wrote (64213)12/6/2000 11:19:12 PM
From: Prognosticator  Read Replies (1) | Respond to of 122087
 
how do they send a video stream through a live electrical line?

Theoretically, that is easy, since the two occupy different completely different areas of the spectrum. As long as the impedence of the termination sources is high at the video frequency, there is no technical problem. A number of home networking solutions use exactly this principle. Not at TV video bandwidths, but we're talking low-bandwidth type video signals here.

P.



To: big run who wrote (64213)12/7/2000 8:52:14 AM
From: benchpress550  Respond to of 122087
 
using 12- 24- or 32-volt system
If you find a truck that runs off a 32 volt system, please give me a the make and model and park it in our shop.
Also, I talked to the "big cheese" at one of the school systems mentioned in the press release. She never heard of them.
Maybe I will get lucky and have a chance to short this pos next week.



To: big run who wrote (64213)12/7/2000 9:31:03 AM
From: Joe Lyddon  Read Replies (1) | Respond to of 122087
 
how do they send a video stream through a live electrical line?

That technique has been going on for years...
Wireless intercoms that use the building wiring...
...radios... Now, a video signal... Should work.

One drawback... it's good up to a transformer... there it stops... can't go past a transformer.

Joe