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#1
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Something occurred to me recently that I thought I'd share... It has to do
with the Feds, the ARRL, BPL and ARESCOM / WL2K. Note how the ARRL was getting some traction early on with the BPL deal by taking a rational, scientific approach to the problem. Remember the video of Ed Hare driving around listening to BPL hash? Being above commercial concerns, amateur radio operators were in a good position to comment on technical matters with no taint of commercial motivation or greed. We spoke from an old, well-respected reputation. Then things seemed to go wrong in a murky sort of way. - In the end, Ham Radio was dissed by the FCC as not being relevant enough to protect from BPL interference. To me, this says that somebody within the federal government who wanted to boost BPL decided to pull a few strings and ham radio obligingly tripped over those strings. I was thinking about how the federal government sometimes handles problems and wondered if the Department of Homeland Security grants may have been a successful "trojan horse" weapon that we are currently suffering the effects of. It strikes me funny that all within a year or so, the feds (DHS) would throw millions of dollars at amateur radio through the DHS grants, and then the same feds (FCC) turn around and say our work is so irrelevant that it does not merit protection from inteference. To me, they are all "the feds" because of the heirarchy of command there. With its deep pockets, it seems to me that the DHS grants handed out were a very cheap and effective way for the federal government to: A: Eliminate the Amateur community's "detatched, objective" status by throwing money at the problem, depending on us to discredit ourselves by the way we react to the existence of that sudden influx of money. B: Throw the ARRL and the amateur community into disarray, making the organized, concerted effort against BPL that was building much less likely to jell into something effective. C: Produce a dependency upon the federal government that did not exist before, bringing new, long-lived federal control over our activities that previously did not exist. We were starting to be a problem, so the federal government threw money at us. Soon we were tainted with greed, discredited, dependent, disorganized and fighting each other instead of BPL. Cheap at any price, especially when you're spending somebody else's money to start with, eh? Charles Brabham, N5PVL |
#2
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Charles Brabham wrote:
Ham Radio was dissed by the FCC as not being relevant enough to protect from BPL interference. That's an awfully strong statement -- please provide proof that the FCC actually made that proclamation. 73, Jeff KH6O -- Chief Petty Officer, U.S. Coast Guard Mathematics Lecturer, University of Hawaii System |
#3
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#4
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Charles Brabham wrote:
Something occurred to me recently that I thought I'd share... It has to do with the Feds, the ARRL, BPL and ARESCOM / WL2K. Note how the ARRL was getting some traction early on with the BPL deal by taking a rational, scientific approach to the problem. Remember the video of Ed Hare driving around listening to BPL hash? Being above commercial concerns, amateur radio operators were in a good position to comment on technical matters with no taint of commercial motivation or greed. We spoke from an old, well-respected reputation. Then things seemed to go wrong in a murky sort of way. - In the end, Ham Radio was dissed by the FCC as not being relevant enough to protect from BPL interference. To me, this says that somebody within the federal government who wanted to boost BPL decided to pull a few strings and ham radio obligingly tripped over those strings. I was thinking about how the federal government sometimes handles problems and wondered if the Department of Homeland Security grants may have been a successful "trojan horse" weapon that we are currently suffering the effects of. It strikes me funny that all within a year or so, the feds (DHS) would throw millions of dollars at amateur radio through the DHS grants, and then the same feds (FCC) turn around and say our work is so irrelevant that it does not merit protection from inteference. To me, they are all "the feds" because of the heirarchy of command there. The government ain't that well organized. Remember that one of the complaints about 9-11 was that the various intelligence and investigative agencies did not talk with each other. More often you get fiefdoms and turf wars. With its deep pockets, it seems to me that the DHS grants handed out were a very cheap and effective way for the federal government to: A: Eliminate the Amateur community's "detatched, objective" status by throwing money at the problem, depending on us to discredit ourselves by the way we react to the existence of that sudden influx of money. But DHS has nothing to do with BPL, so this doesn't follow. B: Throw the ARRL and the amateur community into disarray, making the organized, concerted effort against BPL that was building much less likely to jell into something effective. That wasn't it. What did it was that the commissioners are lawyers and not technically inclined, and were bullshjtted by BPL lobbyists. |
#6
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![]() Jeffrey Herman wrote: Charles Brabham wrote: Ham Radio was dissed by the FCC as not being relevant enough to protect from BPL interference. That's an awfully strong statement -- please provide proof that the FCC actually made that proclamation. From the Report and Order to 04-37, as reported in the ARRL Letter: BEGIN QUOTE "We recognize that some radio operations in the bands being used for Access BPL, such as those of Amateur Radio licensees, may occur at distances sufficiently close to power lines as to make harmful interference a possibility," "We believe that those situations can be addressed through interference avoidance techniques by the Access BPL provider such as frequency band selection, notching, or judicious device placement." "In addition, because power lines inherently can radiate significant noise emissions as noted by NTIA and ARRL, good engineering practice is to locate sensitive receiver antennas as far as practicable from power lines," "such noise can often be avoided by carefully locating their antennas; in many instances an antenna relocation of only a relatively short distance can resolve noise interference." BPL operators would be required to avoid certain bands, such as those used for life and safety communications by aeronautical mobile or US Coast Guard stations. The FCC R&O makes clear, however, that similar rules will not apply to the Amateur Service. "We similarly do not find that Amateur Radio frequencies warrant the special protection afforded frequencies reserved for international aeronautical and maritime safety operations," the Commission said. "While we recognize that amateurs may on occasion assist in providing emergency communications," the FCC added. It described typical amateur operations as "routine communications and hobby activities." ( Although some cases of harmful interference may be possible from BPL emissions at levels up to Part 15 limits, the FCC said, "we agree with NTIA [National Telecommunications and Information Administration] that the benefits of Access BPL service warrant acceptance of a small and manageable degree of interference risk." The Commission reiterated in the R&O its belief that BPL's public benefits "are sufficiently important and significant so as to outweigh the limited potential for increased harmful interference that may arise." Further, the new rules spell out the locations of "small geographic exclusion zones" as well as excluded bands or frequencies--concessions made primarily at the insistence of the NTIA, which administers radio spectrum for federal government users--and "coordination areas" where BPL operators must "precoordinate" spectrum use. The rules also detail techniques to measure BPL emissions from system equipment and power lines. The FCC said it expects "good faith" on both sides in the event of interference complaints. While the Commission said it expects BPL operators to take every interference complaint seriously and to diagnose the possible cause of interference quickly, it also suggested that complainants have responsibilities. "At the same time, we expect the complainant to have first taken reasonable steps to confirm that interference, rather than a receiver system malfunction, is occurring and, to the extent practicable, to determine that the interference source is located outside the complainant's premises," the Commission said. Shutting down a BPL system in response to a valid interference complaint "would be a last resort when all other efforts to satisfactorily reduce interference have failed," the FCC said. END QUOTE While the FCC paid lip service to amateur radio's role in public service communications, they did not see fit to protect the ARS from BPL interference. Instead, we are supposed to "relocate sensitive receiving antennas" and have good faith in the BPL providers. Never mind that BPL turns all of the house wiring, not just the distribution wiring, into a noise radiator, even if you're not a subscriber. And never mind that many hams do not live on large unencumbered properties where antenna location can be chosen freely. Basically the message is that the Administration, through its appointees in the FCC, sees the need for BPL as being more important than the ARS. 73 de Jim, N2EY 73 de Jim, N2EY |
#7
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In article , Cmd Buzz Corey
writes: wrote: Never mind that BPL turns all of the house wiring, not just the distribution wiring, into a noise radiator, even if you're not a subscriber. 73 de Jim, N2EY What if I don't want BPL signals on my house wiring, which I own, interfering with radio reception in my house? Can I demand they keep their BPL signals out of my private wiring? (Standard "I am not a lawyer" disclaimer HERE) Seems to me that the first thing you'd have to do is *prove* that the BPL is causing you "harmful interference". Then you'd have to let the BPL providers do whatever they can to reduce or eliminate it - and FCC expects you to show "good faith" and cooperate with them. And even if the interference is not eliminated, FCC may or may not force the BPL folks to do anything about it besides trying to solve the problem. 73 de Jim, N2EY |
#8
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![]() N2EY wrote: In article , Cmd Buzz Corey writes: wrote: Never mind that BPL turns all of the house wiring, not just the distribution wiring, into a noise radiator, even if you're not a subscriber. 73 de Jim, N2EY What if I don't want BPL signals on my house wiring, which I own, interfering with radio reception in my house? Can I demand they keep their BPL signals out of my private wiring? (Standard "I am not a lawyer" disclaimer HERE) Seems to me that the first thing you'd have to do is *prove* that the BPL is causing you "harmful interference". Then you'd have to let the BPL providers do whatever they can to reduce or eliminate it - and FCC expects you to show "good faith" and cooperate with them. And even if the interference is not eliminated, FCC may or may not force the BPL folks to do anything about it besides trying to solve the problem. And so what then happens when in the normal course of your station operation, you interfere with your neighbor kid's porn downloads? Same rules apply? - Mike KB3EIA - |
#9
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On Fri, 28 Jan 2005 11:02:44 -0700, Cmd Buzz Corey wrote:
What if I don't want BPL signals on my house wiring, which I own, interfering with radio reception in my house? Can I demand they keep their BPL signals out of my private wiring? Of course you can demand it. Whether they do so is another matter. It is identical to the neighbor saying "I want that ham to keep his radio signals from going through or crossing the space above my house". Don't open that can of worms. -- 73 de K2ASP - Phil Kane |
#10
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In article , Mike Coslo
writes: Seems to me that the first thing you'd have to do is *prove* that the BPL is causing you "harmful interference". Then you'd have to let the BPL providers do whatever they can to reduce or eliminate it - and FCC expects you to show "good faith" and cooperate with them. And even if the interference is not eliminated, FCC may or may not force the BPL folks to do anything about it besides trying to solve the problem. And so what then happens when in the normal course of your station operation, you interfere with your neighbor kid's porn downloads? Same rules apply? Who knows? As I understand it, the old concepts worked like this: One of the prime directives of the FCC was to protect the various radio services from interference. This meant both interference between different radio services, and interference from other electrical devices. Licensed radio servics *always* had priority over nonradio electrical devices. For example, if you had a business that used an RF-based heatsealing machine, and the machine radiated RF that interfered with someone's radio operations, you'd be required to shield it so no harmful interference resulted, or shut down. In almost all cases, methods of interference abatement have been developed. The RF-based heatsealing machines were shielded to the point that they didn't radiate enough to interfere, and their frequencies of operation chosen to avoid common problems if some RF did leak out. These rules usually worked OK for point sources of RF in industrial environments. But BPL is neither a point source, nor is it usually meant for industrial environments. What's different about how FCC has addressed BPL is that the potential for interference is not only obvious, it's been demonstrated - and remediation techniques are very limited, because the power lines make good antennas by their very nature! Yet FCC allows BPL to exist, probably because it's more a political decision than an engineering one. 73 de Jim, N2EY |
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