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#111
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![]() K4YZ wrote: an_old_friend wrote: wrote: Dan/W4NTI wrote: wrote in message ups.com... Dan/W4NTI wrote: cut Tell you what Jim, listen during a RTTY contest weekend. Like when the NAQP CW is on this winter season. That's a different story. It is just an example of what it will be like with massive digital action. Just watch and see. All the more reason to have a reasonable Morse Code only subband. Say 7000 to 7050. why? why is it that Morse Code supporter are always insisting that Morse Code needs props in order to survive? Nope. It needs reasonable bandwidth in order to avoid interference. All modes need reasonable bandwidth in order to avoid interference. OOK signals to not mix well with digital and modes such as PSK31 But not because of bandwidth. are plenty of spaces left in a natural state and protected for those "hobbyists". Why not for Morse Code? They are not left just for theose hobbists. Many hunderd acres ar ein this area and never hiked to preserve the tree and lifefroms like deer and wolves and Mtn lions "those" "hobbyist" "lifeforms" Sure they are left for "hobbyists", although in your example "naturalists" is the appropriate term. There are wilderness areas/preserves where human access is strictly limited in an attempt to maintain the "wild" nature of the place. The radio analogy to such preserves is the quiet zone (both geographic and spectrum) around some radio astronomy observatories. But that's not what I'm talking about. There are parks, recreational areas, seashores, lakes, and other areas reserved from "development" and access in various ways. The rules for their use are aimed at letting "hobbyists" have the best possible experience (as in "fun") from the area - even though the rules limit the use of the area by some. For example, there are plenty of such places where motor vehicles are simply not allowed. In many cases the only way to reach such places is to walk in and walk out. The presence of motor vehicles would change the place, and the experience, so much that they are simply not allowed. There's a nature trail near my home that just opened last fall. Used to be an interurban right-of-way. It's a favorite for walkers, runners, bicyclists and rollerbladers. No motor vehicles of any type are allowed, even though the surface is paved. At the other end of that spectrum is the Appalachian Trail, stretching from Stone Mountain in Georgia to Mount Katahdin (sp?) in Maine. No motor vehicles or even wheeled vehicles allowed on most of it. Does walking need "props" in order to survive? the question is why is Morse Code entitled to a such a preserve all to itself? Why not? The ONLY mode that OOK is compatable with is Single Side Band. In some ways yes, but in most ways no. Even those two modes are incompatible in many ways. That's why they have separate subbands. Consider the fact that most "data" modes are not allowed in the voice/image subbands. Is that a "prop" so that SSB and AM will survive? Imagine a stretch of band where there are Morse Code signals every 1 kHz. Is there anyplace in such a band where an SSB voice signal can operate without causing interference to at least one Morse Code signal? And why if it is Such an EFECTIVE mode does it need the protection? "EFFECTIVE" There's a fundamental divide appearing in radio modes nowadays. Modes like Morse Code and the analog voice modes are real time, "direct experience" modes. A human listens to the demodulated signal directly, in real time. The "digital" modes are fundamentally different in that there is decoding beyond the demodulation process. A machine does the decoding - the human does not 'listen' to the signal at all in most cases. Look at PSK31 - you see a particular pattern on the waterfall, click on it, and the decoded text appears. If there is interference, the text is garbled, and there's not very much you can do about it. And what you can do is a matter of equipment adjustment, not skill in listening. Because of this difference, it makes sense to allow certain modes - like Morse Code - a place free of interference from "machine modes", just like the trails where motor vehicles are not allowed. Voice modes like SSB and AM are protected from modes like PSK31 and RTTY. The spectrum allowed to those modes in the US HF ham bands amounts to more than half the total spectrum available! If such protection is good enough for SSB and AM, why not Morse Code? 73 de Jim, N2EY |
#112
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#113
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![]() Michael Coslo wrote: wrote: snip There's a fundamental divide appearing in radio modes nowadays. Modes like Morse Code and the analog voice modes are real time, "direct experience" modes. A human listens to the demodulated signal directly, in real time. The "digital" modes are fundamentally different in that there is decoding beyond the demodulation process. A machine does the decoding - the human does not 'listen' to the signal at all in most cases. Which is great for people such as myself! Agreed! One more tool in the toolbox. Look at PSK31 - you see a particular pattern on the waterfall, click on it, and the decoded text appears. If there is interference, the text is garbled, and there's not very much you can do about it. And what you can do is a matter of equipment adjustment, not skill in listening. Thank goodness for that! If listening skill was the main criteria, I wouldn't be much of a Ham! Well hearing skills maybe..... Actually, Mike, your *listening* skills are probably excellent. Because of this difference, it makes sense to allow certain modes - like Morse Code - a place free of interference from "machine modes", just like the trails where motor vehicles are not allowed. I'm certainly all for keeping those accursed robot stations in their own section of the bands (actually, I am not in favor of their existance - I think they violate the spirit if not the law). Repeaters, satellites and beacons are robots of a sort. Should we ban those too? How is a robot station that wipes out sometimes dozens of QSO's any different from certain Amateurs who have been known to broadcast "bulletins right over top of ongoing QSOs? Several important measures: 1) Does the bulletin station operate on a published schedule of times and frequencies? 2) Does the bulletin station transmit only information of clear and special interest to radio amateurs? (IOW, not general news and such?) 3) Is the bulletin station using an approved method of control? Voice modes like SSB and AM are protected from modes like PSK31 and RTTY. The spectrum allowed to those modes in the US HF ham bands amounts to more than half the total spectrum available! If such protection is good enough for SSB and AM, why not Morse Code? I have to smile at the concept of SSB and AM being protected from my wimpy little PSK31 signal. But they are! You can legally transmit PSK31 anywhere on the HF ham bands where voice modes are *not* allowed. Why does SSB need protection from PSK31 but not Morse Code? This sort of thing has some odd ramifiactions. Imagine if you wanted to use a combined text/voice mode. Such a mode might use SSB *with carrier* for the voice part, with the carrier phase-shifted to send the text. Such a mode is not allowed on amateur HF. One can even imagine a mode consisting of SSB on one sideband, SSTV-type images (digitally encoded) on the other, and text on the phase-shifted carrier. Something neat to try out, huh? Except it's not allowed on the amateur HF bands either. Butfull-carrier double-sideband AM voice is allowed. In both cases the prohibition is not due to the bandwidth used but because of the content (voice/image vs. text) I understand your analogy, but I don't think it quite hits the fundamental divide point. Certainly RTTY and SSTV and ATV and HELL mode have been around for quite a while. Sure - but they've been of limited use until recently because of the difficulty of implementation. With the drastic reduction in the cost of a computer, the increased computing power, and the wide selection of easy-to-use freeware, the game is very different than even 10 years ago. Of course none of this prevents someone from having "happy fingers".... 73 de Jim, N2EY |
#114
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I am arguing with a child. I should have known better. He knows nothing
about anything. Dan/W4NTI "an_old_friend" wrote in message oups.com... Dan/W4NTI wrote: "an_old_friend" wrote in message oups.com... cut been trying to work on 40 cw ever since the ARRL came out with the latest "gentleman's agreement" of allowing digital to operate within the CW ranges. Total failure. So why should I expect anything better? Of course BB you Total failure meaning CW can't compete as I have beens aying for years No dummy that is not what I said, or mean. It is the non CW qualified types that just dump on top of a on-going CW communication....because they have no idea it is a real communication. Because they can't copy it. Clear now? The you are full of Bull**** I can reconize CW for what it is. If Cw can't survive in the real world then I am all for having a wake for it What you are saying is that CW can't survive amoungst other modes, plain and simple I don't buy your CW welfare program And that is exactly what will happen in the event of NOT having a exclusive CW segement. Then CW can't compete and will very properly fold, but I doubt it. Cw Ops will just have to work a bit harder, they do Claim to enjoy a challange wouldn't know that would you? So why not just stick with what you KNOW about? And do us all a favor. why don't you grow up and stop asking for protection of your petty interests? Why can't you admit that you know NOTHING about the subject and just go away??? I know quite a bit about it I know you are lobbing for protection of YOUR mode, and for the FCC to continue in some form the Morse Code Welfare State that has existed for years There may be a case for more restrictions on robots ( am not convinced either way on that point), but no case at all for CW needing protection form ALL other mode You are obviously a product of the 1960 feel good free love society. You were most certainly TAUGHT by them. I feel sorry for you. This actually explains your problem. So I can't blame you for your "problems". Naw you have it wrong again. I am a bit too old to taught by the 1960's folks Then I really feel sorry for you. You must have grown up in the 60s and your MaryJane brain is still screwed up from all the sessions. I was Born in 1964 I was 6 when the 60's ended Never touched that weed Don't forget to send in those dues to the ACLU. No way the ACLU isn't the demon say Bill O'Riealy wants to make them out as as but they are not folks that I support either Wow.....so when are you going to start acting right? i act just fine, just not the way you want me to, so grow up Dan/W4NTI |
#115
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![]() wrote in message oups.com... Dan/W4NTI wrote: wrote in message ups.com... Dan/W4NTI wrote: First off asking for a CW only segment is not all that far fetched. It's actually a very good idea. I have been trying to work on 40 cw ever since the ARRL came out with the latest "gentleman's agreement" of allowing digital to operate within the CW ranges. ?? I'm not sure what you mean, Dan. For decades it's been legal to operate "digital modes" (RTTY, PSK31, etc.) everywhere in the non-voice parts of the HF ham bands. Including 40 meters. I dunno which gentleman's agreement you mean, but the ARRL "regulation by bandwidth" proposal is just that - a proposal, nothing more. Needs more work IMHO. Total failure. Well, I just worked a K4 station not far from you. Nice QSO. Neither of us had high power or big antennas, but we did fine. 7037 kHz. Morse Code, of course. btw, there were many Morse Code signals on 40 between 7000 and 7050 - and it's not even dark out yet. So why should I expect anything better? Well, I hope for the best. See you in 40, Dan. Tell you what Jim, listen during a RTTY contest weekend. Like when the NAQP CW is on this winter season. That's a different story. It is just an example of what it will be like with massive digital action. Just watch and see. All the more reason to have a reasonable Morse Code only subband. Say 7000 to 7050. There are no more gentlemen Jim. Sure there are! But it only takes a few bad apples to make a mess. Take away their ability to recognize CW as a real communication method and you will have chaos. This is what I'm referring to. Then the thing to do is to get a place for Morse Code. There's plenty of precedent for this sort of thing. There are sidewalks for pedestrians, bike lanes, etc. There are large parts of state and national parks and wilderness areas where motor vehicles are not allowed. Some will say "but it's 'just a hobby'". Well, camping and backpacking are 'just a hobby' for most people - yet there are plenty of spaces left in a natural state and protected for those "hobbyists". Why not for Morse Code? 73 de Jim, N2EY Uh Jim, your preaching to the choir here. I agree with you. Just I think 25khz is enough. Dan/W4NTI |
#116
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You can't argue with Brian Burke. He has his mind made up and no matter
what you say he comes back with the same ole dry BS. Why bother? Dan/W4NTI "K4YZ" wrote in message ups.com... an_old_friend wrote: wrote: Dan/W4NTI wrote: wrote in message ups.com... Dan/W4NTI wrote: cut Tell you what Jim, listen during a RTTY contest weekend. Like when the NAQP CW is on this winter season. That's a different story. It is just an example of what it will be like with massive digital action. Just watch and see. All the more reason to have a reasonable Morse Code only subband. Say 7000 to 7050. why? why is it that Morse Code supporter are always insisting that Morse Code needs props in order to survive? Nope. It needs reasonable bandwidth in order to avoid interference. OOK signals to not mix well with digital and modes such as PSK31 are plenty of spaces left in a natural state and protected for those "hobbyists". Why not for Morse Code? They are not left just for theose hobbists. Many hunderd acres ar ein this area and never hiked to preserve the tree and lifefroms like deer and wolves and Mtn lions "those" "hobbyist" "lifeforms" Sure they are left for "hobbyists", although in your example "naturalists" is the appropriate term. the question is why is Morse Code entitled to a such a preserve all to itself? Why not? The ONLY mode that OOK is compatable with is Single Side Band. And why if it is Such an EFECTIVE mode does it need the protection? "EFFECTIVE" We could ask the same about who needs the ADA, Mark. Steve, K4YZ |
#117
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From: Dan/W4NTI on Aug 26, 4:26 pm
You can't argue with Brian Burke. He has his mind made up and no matter what you say he comes back with the same ole dry BS. Why bother? Dan/W4NTI "K4YZ" wrote in message oups.com... - Hide quoted text - - Show quoted text - an_old_friend wrote: wrote: Dan/W4NTI wrote: wrote in message ups.com... Dan/W4NTI wrote: Jeswald's Nett Kopp days are numbered. Brian Burke is NOT in that series of quotes. I seriously suggest a good eye doctor and perhaps a tranquilizer from your general-care physician. |
#118
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![]() wrote in message oups.com... plonk |
#119
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#120
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![]() "Michael Coslo" wrote I do not believe that one way transmissions should be legal on the amateur bands. Period. No bulletins about hurricane Katrina and communications emergency activations? No code practice sessions? No remote control of satellites? No remote control of model airplanes? No remote control of repeaters? No telemetry from satellites? No propagation beacons? No APRS? (Not even in balloons?) No auxiliary links between remote elements of a repeater system? No................ "Period" Damn, Mike, you one ultra-conservative summabitch! 73, de Hans, K0HB |
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