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Glad you did something on this! I sent mine in (added to yours some);
I recommend that the FCC ask for a technical showing that BPL will not interfere with other existing communications in these bands before establishing Rules and Regulations. I also recommend that the FCC ask for a technical showing signal losses (of BPL) on distribution grids in a city. These losses are substantial, and can indicate that BPL works in only very limited cases, making it basically unusable in urban and suburban areas. Existing Emergency communications will be hindered to levels directly responsible for the loss of life, because of a raised noise floor or excessive leakage in various locations. There are many technologies that make BPL unnecessary. BPL will never be able to carry the high bandwidth demands for mass distribution of video much less the up-and-coming HDTV. Please do not destroy the foundation of radio communications below 50 MHz for a unproven technology that is suspected of causing widespread interference. In Writing, I wish to persuade the FCC from allowing BPL to be implemented. The destruction or at the least, deterioration of the shortwave bands is not only a violation of ITU laws that protect international broadcasters from interference and jamming, it will be destroying many people's life hobby. Amateur radio will be reduced to users with high-power amplifiers and large antennas. Thank you. "yea right" wrote in message news ![]() On Tue, 08 Jun 2004 11:39:39 +0000, Fractenna wrote: Working together with BPL is the best course for ham radio. Unfortunately, everybody knows that BPL will hinder HF. There is no argument here as all testing shows this. The question is really how much is acceptable. 5db/m increase in noise floor at 500M nor 9uV/m at 10M of interference is not acceptably to me on any HF freq. Goodbye QRP, especially if you live in the sticks! You may never hear distant shortwave broadcast again unless you live miles from a powerline. Testing in the united states has not been truthful, utilizing Shoody test techniques and deception. They even picked a test community with underground power lines and no nearby amateurs. I'm willing to bet that all the people are on cable/DBS TV and nobody had a shortwave radio. BPL is bad and the FCC knows it. So does FEMA, the military and the coastguard. That is why they have provisions in the regulations for them (and them only) to restrict BPL away from their facilities. Hams will not have this protection. Both the British and Germans pulled BPL when field test revealed the true nature of the interference. Why wait until it's too late to do anything about. If you wait, you lose. The WSJ (Wall Street Journal)is there to promote business. BPL is business and amateur radio is not. I will let others painfully expand about these politics on many vectors. ;-) Please, if you value radio, it only takes a few minutes to fill out a FCC comment.... better safe than sorry. www.vambo.org/a |
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