FCC Dealt Setback In BPL Push 177
SonicSpike writes in with word that an appeals court has dealt a setback to the FCC's plans to encourage broadband over power lines. The court ruled that the FCC erred when it withheld parts of the studies it had used in arriving at its position on BPL. The court did not rule that the FCC's decision was incorrect or that it should be revisited. According to the article, about 5,000 people nationwide subscribe to BPL in 35 pilot projects. We've been discussing BPL for years. "...a federal appeals court has sided in part with amateur radio operators who challenged rules designed to speed the nascent Internet service's rollout. When setting rules for BPL operators nearly two years ago, the Federal Communications Commission said it was trying to encourage deployment of a 'third pipe' to compete with cable and DSL services, while establishing limits aimed at protecting public safety, maritime, radio-astronomy, aeronautical navigation, and amateur radio operators from harmful interference. The American Radio Relay League, which represents amateur... radio operators, however, promptly sued the agency, contending that the FCC's approach was insufficient to ward off interference with its radios and inconsistent with its previous rules. On Friday, the U.S. Appeals Court for the District of Columbia on Friday issued a ruling (PDF) that took issue with the way the FCC arrived at its rules."
The FCC Should Be Abolished (Score:3, Insightful)
No where in the US Constitution is the federal government allowed to regulate communications. If the federal government wants to regulate communications they should've proposed an amendment to the States
And yes I am ham radio operator and the OP.
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Commerce clause + necessary and proper clause?
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The necessary and proper clause is NOT a grant of extra power. It simply means that Congress is authorized to do what is necessary and proper:
"Congress shall have power... to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this Constitution in the government of the United States,"
And regulating communications is NOT listed in Article 1 Section 8 last time I checked.
Commerce clause means "to make commerce regular" among the St
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A situation as you describe probably wouldn't exist because the neighboring States would negotiate on their RF policy because it would be in their best interest to work together. In cases where one State was trashing the spectrum for the next State over, then the issue would be decided in court. Litigation over regulation.
Do you really want the feds regulating communication? Nipplegate anyone? They are not allowed to per the US Constitution and specifically the 10th Amendment
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So? That's exactly what Amendments are for!
Re:The FCC Should Be Abolished (Score:5, Insightful)
No where in the US Constitution is the federal government allowed to regulate communications. If the federal government wants to regulate communications they should've proposed an amendment to the States
And yes I am ham radio operator and the OP.
And if you think amateur radio would be bad off, cell phones wouldn't even exist. Cell phones put out a puny 5 watts at max; there's no way you'd ever get through the noise with that.
C'mon, think. The government is necessary for some purposes. Regulating and protecting a public resource like the radio spectrum is one of them.
No... (Score:3, Insightful)
Federal regulation is, quite simply, unconstitutional. It is not a power granted by the Constitution.
State regulation of spectrum would be workable, and as proof I point to Europe where countries are the comparable in size to US States.
And yes, I too am a ham (extra class).
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Those countries abide by the same treaty the US abides by. This international treaty calls for national goverments to regulate their radio emmissions in accordance with the agreed to spectrum allocation. By approving the treaty the US senate elevated thisrequirement to the "supreme law of the land" to quote the constitution's verbage on treaties. With a treaty in place, and with the comerce clause in hand, Congress was well with in the constitution when they created the FCC.
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The courts' opinion is the ONLY opinion that matters in deciding the constitutionality of a law. Why do you believe differently?
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Damn it, it's Marbury, not "Marburg!" Maaar-buur-yeee! You've fucked it up in two different posts already, and it's pissing me off, so quit it!
And every Supreme Court decision perverting the Interstate Commerce Clause was wrong, anyway, judicial review or not!
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In Red Lion Broadcasting Co. vs. the United States, the high court held, "Congress unquestionably has the power to grant and deny licenses and to eliminate existing stations. No one has a First Amendment right to a license or to monopolize a radio frequency.
Here's the full text http://www.icce.rug.nl/~soundscapes/VOLUME01/Tree_Radio_Berkeley_Appendix.shtml [icce.rug.nl]
I don't agree (Score:5, Insightful)
I think the Commerce Clause doesn't have to stretch very far to cover radio communication that can go worldwide; that is, radio communication clearly influences interstate commerce, so I think the Constitution grants Congress the power to make law about it fair and square.
I think you're wrong on the facts as well as the law. The only reason to let each state make its own regulations (assuming its not required by the Constitution, vide supra) is if they are going to regulate differently, because, e.g., the citizens of state X have different needs than citizens of state Y, or because X believes it has a better idea than Y and we want to let them all try their individual plans out, to see which is best (the "50 laboratories of democracy" concept).
But even if that could be argued to make some kind of sense for VHF and UHF, it makes no sense at all for HF and AM, where signals easily cross many states. The states could not, in practise, make different regulations for those parts of the spectrum without chaos resulting. So if the state must, as a practical matter, all regulate in the same way, what's the point? Why not just have the Feds do it? Why have 50 wasteful duplicative efforts that must reach the same result?
(And since we're signing our bona fides here, I have an Extra ticket, too.)
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I may only be a General, but I agree with you.
I also thought only the federal government could draft and/or ratify international treaties. (For example, the state of IL can't declare war on Canada, nor could it ratify the Kyoto protocols on its own as only the federal gov could do those actions...) Obviously radio is international as we are well aware.
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"Only" a General? That makes you "only" smarter and more disciplined than about 98% of humanity. Stand tall.
And, yep, you make a good point, that radio has significant international repercussions that if nothing else would demand the involvement of the Federal government. Even Thomas Jeffersion, that inveterate hater of Federal power, would have to agree.
Go for the upgrade! See you on the bottom 25 kHz one of these days, huh?
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Thanks :-)
Actually, I am planning to resume studying for the extra exam after I finish grad school in August.
73
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We're not "signing our bona fides here" unless we post our call signs, which can be verified online in a matter of seconds.
If you indeed are an Extra Class Amateur Operator, I would expect that you would understand the difference between a mode (AM) and a band (VHF, UHF, HF). That is to say, I would expect that you would understand that AM can be used in any frequency band, and that AM travels approximately the same distance in any given frequency band as any other mode, such as CW, FM, SSB, or what have yo
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Mike, I would be nuts to post my call on a forum accessible by any present or future flake, Google and its eternal cache being what it is, not to mention the existence of the FCC ULS site to which you refer, or qrz.com, et cetera, where such flakes can look up my home address. I don't mind giving it out to fellow hams, because they are a fairly trustworthy crowd, thanks (ahem) to the FCC hoops they have to jump through to get licensed, which helps to keep out riff-raff not truly interested in being part of
The commerce clause... (Score:2)
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Don't get me started. I'm saying the virgin Commerce Clause, before she was gang-raped by a concupiscent Congress at the shameful invitation of her nine pimps on the Supreme Court, could accomodate the FCC's purview comfortably.
The commerce clause... (Score:2)
That's "commerce," not things peripherally associated with commerce, not things which might have some disingenuous "effect" on commerce (i.e. growing crops in your own backyard, talking to a buddy over a walkie-talkie), but commerce itself. While the Federal government may have some right to regulate commercial speech between the states (and that is debatable - see 2nd Amendment), it has absolutely no au
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Actually, Amateur Radio operators are, for the most part, authorized to transmit at up to 1500 W, not 200 W, and if your have a "really expensive rig", you ought to be able to transmit at full legal power.
Did you know that Amateur operators can use 802.11 at 1500W, provided that they do not use encryption? The 802.11 frequencies fall within the Amateur allocations, but using anything above Part 95 power levels requires that you comply with the Amateur rules, meaning that your transmissions cannot be encrypt
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So around New York which state agency would regulate? New York? Pennsylvania? New Jersey? Would they have to have agreements? What if it broke down? Hell, even CT and DE could get in on some of that action if the transceivers were big enough! What about satellite bands? Do I now need to clear my signal with 50 different regulatory agencies?
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You really should study the issue so you have some knowledge before commenting.
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Mostly let the EU run things.
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I'l tell you what they do--they follow the guidelines of the ITU.
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I agree too, but I disagree in that it will never happen as you would like.
Our federal government likes too much control, and we have allowed it to continue. The only way to go back to states rights is to go before the civil war, and no militia from bumfuck is going to fight. It will come down to the states seceding from the union, as it did once before. I'd rather leave for somewhere nice, like Australia, Switzerland, or Japan before that crap happens. I want no part of that.
Our federal government shouldnt
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Keep on blowing that states-rights horn.
The small-federal-government-big-state-government folks have been around for as long as the US has.
It was tried. It didn't work. The US isn't divided culturally, economically, racially, etc... according to state borders. There's barely enough interest in the democratic process to keep the federal government going, let alone the states.
Ron Paul's not a bad man, but you've got to realize why he voted against all of those things in your sig.... If it were the state of
Re:The FCC Should Be Abolished (Score:5, Interesting)
Agreed, we need regulation. Back in the 1970's I had a nice Bearcat Citizen's Band radio with an antenna on a mast and linear amplifier to run right at the legal limit. Back then, these waves were similar to the local Internet chat room of today except you likely knew the folks you were talking to in real life, assisting drivers with directions, etc. Plus we all used snazzy handles just like on the Internet today.
Starting in probably 79, a lot of people started using linear amps that were so powerful, you could pick their signal up from 30+ miles away and it would drown out channels above and below the one you'd be monitoring. These people were so ungodly annoying because you would not be able to respond to them, as they are out of range of probably 90% of the people who were getting their signal, and causing general mayhem for folks trying to hold down a conversation miles away.
If it hadn't been for the above, I probably never would have cared or understood, but just knowing how annoying random people can be with radio technology when enforcement is weak, makes me like the idea of reasonable regulations. If anything interferes with current radio infrastructure, it needs to go back to the drawing board until something is improved. It only takes five minutes with a portable scanner to see how many non-data, critical services are managed via radio and it's reasonable to suggest that any change to those would be far more expensive to society than not running Internet over power lines unless they are reasonably shielded.
CB plus ANY "linear" amplifier == illegal (Score:2)
If you had *any* "linear" amplifier (RF transmitter power booster amp) connected to your CB radio, you were illegal. Back in the 70's, the FCC allotted you an absolute max of 5 watts of input power to the final RF amp in your CB transceiver. The transceiver had to be type-accepted by the FCC also, to be legal to be sold and used in the USA.
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I think my station was only a couple of amps, but the amplifier was 5-7 amps at most. It all came from the Radio Shack down the street, but that was the 70s so lord only knows how legitimate it was in reality, as many Radio Shacks back then stocked items they wanted and not like the cookie cutter stores like they are nowadays. I got it to overcome some rather long cables between the station and the antenna. All I know for sure, nobody ever yelled at me over boosting and bleeding over to other signals.
I also
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More importantly, the CB rules weren't always what they are now, but since we're discussing the subject, even if you had long cables, your line losses couldn't possibly have been that great in the 11 meter band, unless you either were using equipment wildly unsuitable for the purpose, or your transmitter was really more than several hundred feet away from your antenna system.
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Well, the mast was on a hill about 75 feet away, if I had to guess, and the cable was the cheapest stuff Radio Shack had. The per capita ratio of Miltons on /. has increased lately.
Since when were linears ever legal on CB? (Score:2)
The other problem, even if the power limits are followed, is that some idiots have the idea that any amount of over modulation helps them be heard better so they get a "power boost" amplified microphone. They need to listen to their own transmitter from someone else's receiver. Oh, and those echo gadgets are another impe
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Don't forget the distance limitation on Citizens' Band communications. It's not only PEP that's involved. 30+ miles is child's play for 12 W SSB.
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There is no distance limitations on CB.
CB is 27 MHz and the closest ham band is 28 MHz, i.e. technically speaking there is no difference between these two.
I have made many, many international contacts on 28 MHz, worked all 5 continents with 10 Watts and a simple vertical antenna.
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Uh, all of what you say may well be true for the USA, but please take a look at my nick.
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CB is an infested, fetid swamp. Always has been, always will be. ;)
Re:The FCC Should Be Abolished (Score:5, Insightful)
Heres the thing... the FCC is also responsible for the coordination of how the radio spectrum is used. Some of the coordination activities are international.
For example, if I was to require some spectrum use in the 460 MHz region, the FCC would be responsible for issuing out a few frequencies (as well as transmission power limits) for my use in my area. If I was close to Canada or Mexico, the FCC would have to coordinate with those governments, if necessary.
Now, I didn't think states could draft up internatonal treaties, as would be required to coordinate radio frequencies between a commercial user here in a city in the US and either the Mexican or Canidian governments.
I think the big reason for having a federal level agency for coordination and regulation of communications is that radio is international, and subject to international laws. I don't think it would be workable if each state had to ratify international treaties, let alone ratify laws for domestic radio purposes (example: radio operator in IL can transmit to radio operator in KS...)
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Your points are valid. However without an amendment to the Constitution, per the 10th Amendment, it is not Constitutional for the federal government to regulate communications. Nipplegate anyone?
!Data (Score:4, Interesting)
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My parents live in east bumfuck, farmland while one of my brothers lives in south bumfuck, farmland and at both houses they have DSL. Satellite has been an option for a while now. Cell phone networks as well. Both are getting faster and cheaper as infrastructure is built up and competition sets in.
BPL is a dead end. With the interference it produces along with the expense it just doesn't make sense.
Beyond Amateur Radio ops (Score:5, Informative)
Frequency Questions (Score:2)
Good video, thanks. Why aren't they using frequency hopping to mitigate interference?
Also, why does BPL need to interfere on this frequency band? Isn't this tunable?
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That is not as easy as you think with HF especially mobile because your antenna is cut to be used on a narrow range of frequencies. For example on 40m (about 7 megacycles) when I operated HF mobile, I would get about 100kc bandwidth at 2:1 SWR (7.050 - 7.150). Frequency hopping would not work at all for me.
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I think I wasn't clear in my question (or didn't understand your answer). To be more precise: why don't the BPL operators use frequency hopping so they're not stepping on the Ham guys' range so drastically?
Re:Frequency Questions (Score:4, Informative)
He answered your question rather effectively.
BPL uses a modulated carrier around 6 meter (~50 MHz). Our amateur licensed transmitters can transmit from 50MHz to 54MHz. And as we learn with radio, a transmitter is also a weak receiver and vice versa. I know that BPL uses a carrier in that band, but I am unsure of the exact frequency allocation.
Because they use that carrier, the whole power grid turns into an antenna. That prevents us from using much of 6m. Along with that, if we use a linear amp (say 1kW) to poke out of the interference zone, which we are legally allowed to do, we inject our signal back in the power lines eliminating the broadband in BPL.
And as a note, 6m is known to do atmospheric bounce for thousands of miles. I was at one Field day where we used a 1 watt transmitter and contacted someone in Rio de Janerio (sp?).
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He answered your question rather effectively.
BPL uses a modulated carrier around 6 meter
Help me out then, because I must be really missing the concept. Isn't the point of frequency hopping spread spectrum that there is no carrier wave? Wouldn't eliminating the carrier wave greatly reduce the interference problem?
I'm not disagreeing with your explanation of how BPL works at all or what the HAM issue is - I'm wondering why it needs to be designed that way in the first place.
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Right, but if the BPL were frequency hopping and the hams were on a fixed frequency wouldn't BPL sound like an occasional microsecond of static rather than a continuous source of interference?
Perhaps I'm greatly overestimating the amount of bandwidth we're talking about. I'm not suggesting that the BPL ought to interfere with ham operations, but it doesn't appear to do anything to mitigate the interference either. And I still don't understand why it has to operate on these frequencies.
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Sorry, I didnt answer this either, but I know it intuitively from working on this stuff.
We have simplex (talking on 1 channel). That is what BPL uses, as it stays in 1 spot on the frequency chart. X watts is emnated at this frequency. That means that specific frequency is essentially blasted out. Why? Modern receivers can receive signals as low as a nanowatt, along with major noise reduction equipment and finely tuned band-pass filters.
0000/\0000
___/--\___
Is what it looks like. One swath is cut out. Now, if
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Don't think it's tunable. They try to "notch out" the ham and other frequencies so as not to interfere. Not clear if it's working. The whole electric line becomes an antenna.
I live in one the three "deploying" areas on this map: http://www.bpl.coop/deploymentmap.php [bpl.coop] and I can tell you the thing is so many years behind schedule that the local power company (co-op actually) has removed all updates from its website. Previously it said it was deployed at one substation so far, which would mean a few hundred
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Ironically, radio interference played a role in the biggest natural disaster in this area (I am replying to my own post). In 1969 the largest hurricane in US history [wikipedia.org] jumped 800 miles inland and killed 157 people here in the mountains. Emergency response was hampered by a radio silence zone established to protect the Green Bank National Radio Astronomy Observatory several counties away in West Virginia.
Re:Frequency Questions (Score:4, Interesting)
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Why should they have to?
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Never mind, I thought you were talking about the amateur radio operators, rather than the BPL operators.
Re:Beyond Amateur Radio ops (Score:5, Funny)
I usually don't read YouTube comments because they tend to be racist, trollish, or just plain inflammatory in general. But the first one underneath the video is priceless:
"I think the most disturbing part of this entire video is that every vehicle shown in motion is driving on the wrong side of the road. BPL seems like a minor issue in comparison."
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How would it interfere with emergency services?
BPL carriers are in the 10-30 MHz range, and public safety is typically in the 800 MHz band.
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Unfortunately, its a losing battle (Score:3)
BPL is just one of a thousand different devices that pollute the HF and VHF spectrum. Computers, laptops, touchlamps, plasma TV's (are the worst). Just about any device that uses high speed digital circuitry or switch mode power supplies. In computers, spread spectrum clocks are used to get pass FCC emission requirements, but if you live in a dense neighborhood where people leave their computers on 24/7, that doesn't help much.
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BPL is just one of a thousand different devices that pollute the HF and VHF spectrum. Computers, laptops, touchlamps, plasma TV's (are the worst).
BPL is the only one that has a huge ass antenna to radiate the RFI with (ie the lines themselves). I can deal with all of the other things you have mentioned. They are either easy to shield if they are mine or they belong to a neighbor and are too far away and sometimes they're even in a stucco house where the wire mesh for the stucco blocks out most anything from getting to me.
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Actually all of those mentioned devices have large antennas to radiate with- ie the line from your house to the pole transformer. If you live in the city like here, one transformer is used by a number of houses. So the net affect is similar to BPL. In order to cut costs, most manufacturers use as little filtering on these consumer devices as they can get away with. Some things, like light dimmers have no filtering at all. The AC line safety ground does little to shunt out the noise as its designed for
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FCC sucks (Score:3, Interesting)
Perhaps if they would get off their ass and do something about the non-competition in the market they wouldn't be having to go out of their way to find poor solutions.
Competition between classes isn't competition.
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They did mandate new proceedings (Score:2)
The court did mandate that the FCC conduct a new comment period, with the entire content of the studies they relied on entered into the record, and that they either explain their total rejection of one interference measurement parameter that they solicited comments on, or ellse adopt a different one and explain that. ...de K5ZC
Good decision by the Court (Score:4, Insightful)
This was a good decision by the US Appeals Court. I'm an amateur radio operator myself (there's over 700,000 of us in the United States alone), and it wouldn't make any sense to severely degrade our performance for the benefit of only 5,000 people. Remember, amateur radio isn't merely a hobby: it's been proven useful time and time again in severe emergencies when the communications infrastructure goes down and no one else can get a signal through.
And even if you make the argument that the number of BPL customers will go above 700,000 at some point in the future, it's still not worth it. There's only one radio spectrum, but there's a large variety of ways to get data into households, the rest of which do not pollute the radio spectrum. There's simply no excuse for trying to send data along entirely unshielded power lines. They weren't designed for this purpose and they leak RF like mad. You want to get people access to broadband? Send the data through shielded cables — oh wait, that's what we already do for millions of people!
BPL is bad news (Score:4, Informative)
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There are grants from the federal gov't involved in this. Look at the key on the bottom right of the map:
http://www.bpl.coop/deploymentmap.php [bpl.coop]
I'm generally in favor of public programs, but I'm starting to suspect pigs at the trough in this one. If you read Kevin Phillips, the current US president's family has been mining federal contracts for several generations, as opposed to legit business. But I digress.
CQ CQ CQ (Score:2)
CQ CQ CQ, N3XMQ anyone out there? How copy?
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N3XMQ DE KC9JEF slashdot QRM K
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Shouldn't it be SK?
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No, SK is for sign off. I was passing the channel back to you or another ham :)
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Bruce K6BP
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Yes, it is silly. That's why it's so much fun :-)
K6BP DE KA9WGN
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Aaaah, the No-Coder speaks -)
But I agree, in regular communications, Q-Codes and other abbreviations are nonsense, but unlike you, I actually do morse code and use all those Q-Codes and abbreviations as part of making communications on the band easier.
73/161 de DF5JT
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What is sad is I complained about slashdot's noise level and nobody caught it :(
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Of course. If people start using Q codes on simplex or a repeater, you're going to get funny looks and a lot of "whats that in english?", even with the best of hams.
Now, if we're talking about a moonbounce signal using 2m and transmitting on only 30Hz of bandwidth, then there's no voice for you. You had better have some shorthand system. That's where Q codes work. They also work rather well on the very low HF bands... One can hear the cw chirps over the static.
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N3XMQ DE W9QNY QSN slashdot K
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K THX BYE
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Congrats on your extra.
KC9JEF, 73
Power fluctuations bad ? (Score:2)
IANAEE, so please if any of you are, I hope you can enlighten me here.
I'm just guessing, but BPL would require some sort of low-power modulation on the circuit, right ? Wouldn't that potentially cause added strain on electrical components ? I'm basing this on the vicious damage caused by DC ripples to computer equipment... my limited electrical knowledge tells me the broadband signal would appear as voltage noise to anything plugged on the same circuit, which means more wasted current, thus more heat. Gi
Don't forget the international aspect (Score:2)
We are talking about the 10-30 MHz spectrum, i.e. shortwave. Shortwaves have the unique capability of being reflected from the ionosphere, the very effect that made international communication possible on these frequencies. A faulty BPL installation in West Bumfuck, FarmLand can easily be heard all over bands all over the world given the right time.
While we are in the absolute minimum of the sunpot cycle these days, in another 2 or three years it will again be easy to communicate internationally with a coup
no surprise (Score:2)
The power lines of rural America are, in general, even worse than the awful phone and cable TV lines that were preventing customers there from having more traditional broadband service.
It shouldn't surprise anybody that a power infrastructure built to meet specs of '60Hz more or less, somewhere between 100 and 130VAC hopefully' would be under-engineered for reliable data transmission.
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You can't scrap the laws of physics. And amateur radio operators were the first hackers. Wait until you're in a flood, a hurricane, or another natural disaster.
Or the next time you try to watch TV, listen to a radio, you'll use technology that hams invented, tested, retested, and helped put towards commercial use for your convenience.
Hams are hackers..... and were, far before your great grandfather was born.
Re:Ham Radio is *so* twentieth century (Score:5, Insightful)
Perhaps we should scrap those antiquated rules...
after all, we don't provide hitching posts and water troughs outside public buildings anymore, do we?
Just be thankful for us ham radio operators. Someday your ass might be saved in an emergency by a ham who is capable of getting a signal through when the communications infrastructure goes down. The Internet is a great thing, I'll grant you, but when power goes out across an entire region (like it did with the Northeast blackouts a few years ago), you're not going to get any net connectivity and you're not going to get any cell connectivity either. The only people who will be able to relay vital emergency messages will be ham radio operators working off of battery backups or generators.
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Are you even aware of the multitude of amateur radio digital modes that are in use these days?
No. Care to enlighten me?
Someday your ass might be saved in an emergency by a ham who is capable of getting a signal through when the communications infrastructure goes down.
Any emergency that would take down our entire communications infrastructure would also seem likely to disable BPL. Problem solved.
Also, in that sort of global catastrophe, what are the odds of finding an actual Ham, and what are the odds of there being somebody on the other end to respond? Sounds like a first-aid course might be a better investment....
I know my hypothetical situation is ridiculous. However, so is yours.
There is indeed a place for decentralized civilian and mil
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You should really try not to be so much of a jackass when talking about technologies about which you clearly have little to no understanding. Amateur radio operators have been for a very long time, continue to be, and will continue to be, absolutely indispensible in situations where regional communications failures have occurred.
Granted, in recent years, we have done a much better job re-installing other forms of radio comms in disaster areas, but amateur radio operators were still on the scene first, do it
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Are you even aware of the multitude of amateur radio digital modes that are in use these days?
No. Care to enlighten me?
BPSK, from 31 Hz to 125 Hz wide. Yes, 31 Hz. You can squeeze 6 to 8 "conversations" in to the same bandwidth required for one voice conversation, using exactly the same radio and antenna system.
RTTY. Olivia. MFSK. Just to name a few.
Someday your ass might be saved in an emergency by a ham who is capable of getting a signal through when the communications infrastructure goes down.
Any emergency that would take down our entire communications infrastructure would also seem likely to disable BPL. Problem solved.
Also, in that sort of global catastrophe, what are the odds of finding an actual Ham, and what are the odds of there being somebody on the other end to respond? Sounds like a first-aid course might be a better investment....
More often than not, emergencies that take out communications are local in nature. Tornadoes and other wind storms, earthquakes or wild fires.
Hams step up and help with communications links in a lot of cases we don't hear about in the mainstream media.
Granted, we wo
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It'll solve the interference problem, but if BPL noise is the normal state of things, you won't have many hams left.
In my case, I've just got my car (battery/alternator) for backup power, but I've seen a few stations with dedicated generators. In the realm of emergency communication, most of the check-ins I hear on the weekly Houghton Co, MI net are on "emergency po
Re:Ham Radio is *so* twentieth century (Score:4, Informative)
The point is that the FCC withheld evidence that contradicted their decision, something the ARRL caught them on. Judge Rogers said,
"It would appear to be a fairly obvious propositioon that studies upon which an agency relies in promulgating a rule must be made available during the rulemaking in order to afford interested persons meaningful notice and an opportunity for comment."
Another judge, David Tatel, wrote,
"In this very case the Commission redacted individual lines from certain pages on which it otherwise relied...there is little doubt that the Commission deliberately attempted to exclude from the record evidence adverse to its position."
Amateur radio may not enjoy the popularity it once did, but it still works when your precious ethernet is buried in mud and the cell phones are down (e.g. Katrina) and is an essential cog in rescue operations when your average laptop is utterly useless. And BPL, by the way, is deader than amateur radio. Dallas just threw in the towel. There isn't much left.
KZ7B
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Why do you say "dead"? There are more amateur radio today than there ever were. Maybe as a percent of the population the numbers are down but the total number of people holding a license is growing
I think we are actually right at the beginning of another "golden era" of amateur home building and design. With thing like Software Defined Radio (SDR) and parts like FPGAs and low cost high speed analog to digital converters a new design space has opened up.
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73 mother fucker.
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Spun the dial on a shortwave radio lately?
The vast bulk of traffic that takes place on it is commercial and military, not ham.
It's just that hams, having the technical savvy, were the first to raise a stink about it.
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For the most part, the ham bands are *not* covered by the average shortwave radio. Little wonder you don't see much traffic on it.
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And speaking of radio spectrum, anybody putting together a 100W or less VHF TV kit to roll out in Feb 2009?
That's an amusing idea. I could see the next wave of pirate TV taking the form of private "studio-to-transmitter links," where a simple, dirt-cheap transmitter is installed someplace in public where it can get electricity, like an office building roof or light pole. It would translate a lower-power 2.4 GHz signal down to the VHF or UHF TV band. When the FCC eventually tracks down the transmitter and