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#1
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Larry wrote in
: "Dee Flint" wrote in : Changes in requirements don't have any effect when the potential recruits have no idea that the hobby even exists. I bumped into this post after a couple of hours on Skype with a ham buddy of mine in New Zealand. I was 5-9 for the whole QSO and I don't have an antenna. Who do we call "potential recruits" under these conditions? What's the point, any more? (Please don't point me to that old BS about emergency comms. Respectfully, your perspective on Amateur Radio is a bit narrow. It isn't just about talking with other people. If all a person wanted to do was talk, they are much better off picking up the phone. And they were much better off a long time and on many other comm modes before Skype came around. I went right through the eye of Hurricane Hugo in Charleston in 1989, talking on Cellular One's AMPS bagphone to worried friends in Ohio as I stood in the street, in the eye, looking up at the stars in a completely destroyed neighborhood. 1 data point. We had a snowstorm that took down most of the power lines in our area a few years back. Everyone tried to call their worried friends and took the cellular network down almost immediately. If cell phones were reliable, they wouldn't spend all that money on emergency comm systems. If they stay up, that is great. Use 'em if you got 'em. (however even if there is power, during emergencies they tend to get overloaded) - 73 de Mike KB3EIA - |
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#2
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I don't think that we are ever going to see Amateur Radio appeal to
the public at large. Fifty years ago it was difficult to phone outside of your state, today I regularly call relatives in India, Iran and Australia for free on Skype. Kids today who regularly chat with other kids from around the globe on myspace will not be impressed with a hard to hear ham contact with North Dakota. I flew to India on business, turned on my standard US issued mobile/ cell phone in Mumbai airport and received a call from the US long before I cleared customs. The customs agent just shrugged when he saw my phone. Have you ever tried to take ham equipment into India or get an Indian callsign? Just forget it unless you want to pay some serious "facilitation fees." The appeal of ham radio is almost historical, like being a classic car buff, but it appeals only to certain segments of the population. I doubt that the july 2003 record of hams will ever be broken, what eliminating the code requirement does is hold the line on decline and make it easier for those who want to try the hobby to try it. |
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#4
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Steve Bonine wrote on Wed, 18 Apr 2007 00:16:53 EDT
wrote: I don't think that we are ever going to see Amateur Radio appeal to the public at large. It never did. Never will. I agree. However, I would like to see it publicized a bit more before the public so that the public gets an all- around image of amateur radio rather than the stereotypical one that has been around for half a century. Fifty years ago it was difficult to phone outside of your state, Even ten years ago, the cost of long distance telephone calls made them "exotic" or "rare". Today, they're not. OK, fine . . . ham radio has never been limited to just the ability to "talk" to people far away. I disagree a bit. Having seen advertisements and amateur radio magazine article contents for a half century, one of the most prominent features could be summed up in the phrase "work DX on HF with CW." :-) Antennas, transceivers seem to have always mentioned "DX," "ability to work the 'rare' ones," "a DX-ers dream" and other assorted wish-fulfillment phrases designed to sell goods. ... Kids today who regularly chat with other kids from around the globe on myspace will not be impressed with a hard to hear ham contact with North Dakota. Yep. So what can we find that *will* impress them? One way might be the amazed surprise that accompanies actually BUILDING a radio "from scratch" and making it work. Anyone can, and many do, just buy a radio or consumer electronics and the vast majority of those work right out of the box. Building, with one's own hands, everything, even from a kit, can be a creative satisfaction to the majority. The Michael's chain of arts and crafts store became a success at selling that kind of creativity. A few activites such as fox-hunting might be appealing from the fun of transferring a kid's game ("tag, you're it", etc.) to more useful pursuits of adulthood (besides chasing the opposite sex that is, a whole different endeavor). There's an element of competitiveness in that, albeit mild. Younger people tend towards competitive events and "joining teams." It's essentially an outdoors activity, not "nerdish" sitting still in front of computers. The technical challenge of hooking up a computer to a radio? Not quite that simplistic. Writing (developing, really) a program FOR a radio-computer interface has direct application which can be very personalized to user requirements. That can be VERY creative...especially if the program result can be used by many others. Satellites? No. To a twentysomething of today they have "always had" communications satellites. Helping develop new modes of radio communication? Not quite. To do the "new" one needs to understand what is here and available now. We have so much of the "now" that a beginner would not know all of it. The thrill of tossing a CQ out and not knowing who will respond? Perhaps. A form of that happens on many personal websites of today...except that users there do not have license call- signs. With most users being anonymous, others don't really know who they are. With amateur licensees one will know after looking such up on a callsign CD or a website such as QRZ. A following QSL card, even if a week or two late, will provide confirmation of that contact. I honestly do not know. We need to somehow communicate the fact that "ham radio" is not synonymous with "talking to someone far away" because this generation knows that the way to "talk to someone far away" is to simply open their cell phone. Steve, "your" generation (and even later) are already using cell phones besides the teen-agers. :-) And they are talking short-range, medium-range, and long-range on those phones, even with those strange ear-growths based on Bluetooth. I think that the analogy with collecting is flawed, but I can support the "classic" concept. A better analogy for me is sailing. Obviously the best way to get from point A to point B is *not* by using a sailboat, but I think that interest in recreational sailing is doing pretty well. Allow me to draw a communications parallel in analogies. The BBS (Bulletin Board System) began in earnest shortly after the first "hefty" (memory larger than 48K bytes) personal computers appeared, roughly in the decade from 1982 to 1992 (give or take). I was a part of that then and really got "into" it. BBS-ing attracted tens of thousands, perhaps hundreds of thousands, not just in the USA but worldwide...doing what USENET wanted to be before the Internet became public and carried it. It was a huge success with many different BBS intersts...social, technical, work-oriented (especially with writers), special-interest groups, you name it. Yes, there were the sexual aspects but those were actually a minority of all the different BBS groups. About the same time, also in larger urban centers, "repeater clubs" started up, perhaps a bit more chummy than the older ham clubs since the 'VHFers' were less interested in reaching out to foreign lands as were the older "DXers." They were primarily social get-together clubs, much the same as the social BBSs. The Internet going public in 1991 halted the BBS expansion as subscribers shifted from BBSs to the 'web. There was much more to offer on the Internet...BBSs couldn't keep up much less try to match it. But, the repeater clubs still exist, at least here in southern California. Some illustrate their gatherings and picnics on their websites. Ham radio will never appeal to a broad segment of the population. Then I would say that the old, out-dated stereotypical "we are the heroes of disasters and emergencies" bragging ought to be put away. The public that has been IN such events is aware of who helped them and who didn't. But the more facets of the hobby we can get in front of the general population, the better chance we have of attracting a few of them into the hobby. True enough to me. But, PR smarts are needed for promotion, those who can "feel the pulse of the public, the market" and have been successful in doing PR. Marketeers are always in front of the public, in competition with existing activities that don't "reach out" enough. Oddly enough, leisure-time pursuits are cyclical. It's not beyond the realm of possibility that ham radio might "catch on" at some point, at least for a while, especially now that the code requirement is gone. I really doubt that it will catch on now. So far, the trend shown in stats is for upgrading, not newcomers. I see the dropping of the code requirement as 12 to 20 years late. The interest in ham radio is primarily among those who are already involved in some form of radio or who are well acquainted with those who are in radio. If it doesn't . . . well, then it doesn't. That's how it can be... :-) I'd love to see an influx of younger people into the hobby, but if that doesn't happen, I'll be long dead before it dies completely. Well, this whole PUSH to "get the younger people in" might be more of wishful thinking by old-timers, themselves thinking that "all young people" were like they of a long time ago. I hear/see no real push to sustain youngsters once they got a taste of the activity. SUSTAINING the interest is important for that adult group to weather all their other responsibilities (job, family, etc.) to reach old-timer stage and retirement, along with some cash to spend on expensive radio toys (that sustains the market for radio goods producers for everyone). These "younger people" already have a wealth of competitive ways to communicate at their disposal. Stuff that neither you nor I nor any old-timer had when we were young. Old-timers will decry and denigrate "youngsters" current interests (it happens with every generation) but that is absolutely *NOT* the way to approach these younger people. They have to be touched on their level, not the nostalgia of old-timers exaggerating their own personal experiences of a bygone era. To get that influx of younger people, they have to be SOLD on it. Selling is NOT helped by showing off their middle- aged selves as "role models of excellence." Younger people will simply reject that. They could care less if a ham has personally contacted half the world's hams or been IN amateur radio since the year dot...if they look "old" they've lost points before they start. SELLING requires controlled enthusiasm, "controlled" insofar as touching younger people on their terms, not the salesman's. Good salespeople are a bit like actors. They have to assume a ROLE and do it as natural as possible in that role. Those "actors" won't win awards to take home, but they can win awards to carry with them inside for a long time. 73, Len AF6AY |
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#5
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AF6AY wrote:
You'll pardon me for only picking one part of your article to discuss. Then I would say that the old, out-dated stereotypical "we are the heroes of disasters and emergencies" bragging ought to be put away. While I do agree that some of the material that comes out of disasters is overblown, sometimes people do *earn* the right to brag. When folks put a lot of hours into helping out in disasters they deserve recognition. Why is it so bad to highlight a positive aspect of the hobby? It's not the *only* aspect of the hobby, but hams still do help in disasters. It's one of the few things that we do that the general public can actually relate to. How do you get the general public excited about the thrill of snagging a rare DX station or working your 100th country or even building a radio? But people relate to cell phones that don't work and hams' ability to communicate in those conditions. The fact that cell phones are more reliable these days and hams' capabilities are not needed as often doesn't diminish the message. The public that has been IN such events is aware of who helped them and who didn't. They might have an idea what *agency* helped them. But the public has no particular awareness of the infrastructure that facilitated that help. They might understand that a Red Cross feeding vehicle provided them a meal; they don't understand or care how that crew communicated with their headquarters. With Katrina, the Red Cross found itself with 200+ shelters and no communications with them. Hams helped. Did the people in the shelters know that? In most cases they did not, as there was no reason for them to care how the communications were accomplished. Don't get me wrong . . . I'm not saying that every ham needs to participate in emergency communications, or that hams are the major players in every disaster. But in spite of the great strides that have been made in making the communications infrastructure more robust, Mother Nature can still throw a sufficiently hard punch to cause severe disruption, and ham radio operators do still play a role in such situations. If the hobby can benefit from accurate, well-written accounts of those activities, what's wrong with that? It's something good that real people do with their real time and resources, and they should get real recognition for it. |
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#6
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On Apr 18, 7:48�pm, Steve Bonine wrote:
AF6AY wrote: You'll pardon me for only picking one part of your article to discuss. * *Then I would say that the old, out-dated stereotypical * *"we are the heroes of disasters and emergencies" bragging * *ought to be put away. While I do agree that some of the material that comes out of disasters is overblown, sometimes people do *earn* the right to brag. *When folks put a lot of hours into helping out in disasters they deserve recognition. Oh, I agree with that, no sweat. What I didn't make clear were all the others who haven't worked an "emergency" at all and attach themselves to one. Why is it so bad to highlight a positive aspect of the hobby? *It's not the *only* aspect of the hobby, but hams still do help in disasters. Yes, some hams do help. I'm not saying none do. But, the average citizen has been seen helping out in emergencies and disasters, voluntarily, and get little attention for that. Why should there be more attention paid to someone who once took a radio test and has some radio gear available? *The public that has been IN such * *events is aware of who helped them and who didn't. They might have an idea what *agency* helped them. *But the public has no particular awareness of the infrastructure that facilitated that help. *They might understand that a Red Cross feeding vehicle provided them a meal; they don't understand or care how that crew communicated with their headquarters. During the 17 January 1994 Northridge Earthquake aftermath, FEMA set up a "true" bulletin board at one center for victims. Several TV screens showing slow pan-circle shots moving across handwritten messages from family and friends. Watchers could get a very strong ID from the handwriting in the message. That was a lot more ID than some "radiogram" form or a stranger relaying a message over the phone. Don't get me wrong . . . I'm not saying that every ham needs to participate in emergency communications, or that hams are the major players in every disaster. *But in spite of the great strides that have been made in making the communications infrastructure more robust, Mother Nature can still throw a sufficiently hard punch to cause severe disruption, and ham radio operators do still play a role in such situations. IF and only IF the radio amateur's equipment ALSO survives. Familiarity with only ham equipment doesn't automatically mean certain items of "robust" ham equipment will survive anything. I've been there and seen the REAL robust stuff pass environmental tests. Consumer electronics grade, such as most ham gear, isn't going to sail through without damage. *If the hobby can benefit from accurate, well-written accounts of those activities, what's wrong with that? Of course it can. But, one can also write a news thing many different ways, arranging words to imply lots of different things. As a student of wordsmithing, as one who has gotten pay for writing, and after having read way too much advertising literature, I can spot most of those right off. :-( Look to the ARRL for being masters of the above on their "Letter" of every week. The ARRL does good as a membership organization but sometimes they DO "sin by omission" on news. News stories have got to get OUT of the insular "news world" of amateur radio in order to reach the PUBLIC. 73, Len AF6AY |
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#7
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On Apr 18, 12:16�am, Steve Bonine wrote:
wrote: I don't think that we are ever going to see Amateur Radio appeal to the public at large. It never did. *Never will. That's true. *Fifty years ago it was difficult to phone outside of your state, Even ten years ago, the cost of long distance telephone calls made them "exotic" or "rare". *Today, they're not. *OK, fine . . . ham radio has never been limited to just the ability to "talk" to people far away. The big attraction is, and always has been, "radio for its own sake", IMHO. The journey more than the destination. For most people, how a communication gets somewhere doesn't matter - they're interested in the content only. For most radio amateurs, the method matters greatly. It's like the difference between riding in an airliner and flying your own small aircraft. Both will get you from Point A to Point B, and in fact the airliner is almost always less expensive, faster, and easier. But it's not the same thing. today I regularly call relatives in India, Iran and Australia for free on Skype. *Kids today who regularly chat with other kids from around the globe on myspace will not be impressed with a hard to hear ham contact with North Dakota. That depends on the kids and how amateur radio is presented. On Monday, thousands of runners finished the Boston Marathon. 26.22 miles in rainy windy weather. The winner finished in 2 hours 14 minutes and some seconds. If you just want to get from Hopkinton to Boston, there are lots of ways that are easier and faster than running. So why do so many thousands run the Boston Marathon, and many others? Yep. *So what can we find that *will* impress them? * It's not about impressing people. It's about finding those who will be *interested* in "radio for its own sake". The technical challenge of hooking up a computer to a radio? Some will be interested in that. *The challenge of being able to use a digital mode using only a wetware modem? *[I'm pitching CW here, for those who might miss it.] Some will be interested in that. *Satellites? *Helping develop new modes of radio communication? *The thrill of tossing a CQ out and not knowing who will respond? Some will be interested in all of those, too. I honestly do not know. *We need to somehow communicate the fact that "ham radio" is not synonymous with "talking to someone far away" because this generation knows that the way to "talk to someone far away" is to simply open their cell phone. The main factor is "radio for its own sake". An end in itself, not a means to an end. That's the selling point. Most won't get it. A few will. It is those few we are after. The appeal of ham radio is almost historical, like being a classic car buff, but it appeals only to certain segments of the population. I think that the analogy with collecting is flawed, but I can support the "classic" concept. *A better analogy for me is sailing. *Obviously the best way to get from point A to point B is *not* by using a sailboat, but I think that interest in recreational sailing is doing pretty well. Excellent example! Now think about *why* someone would bother with a sailboat nowadays. It's certainly not about speed, nor ease of sailing, nor saving money. Sailing requires different skills than power boating, and arguably more skill and knowledge overall. Yet the attraction remains. Why? Ham radio will never appeal to a broad segment of the population. *It never has. *But the more facets of the hobby we can get in front of the general population, the better chance we have of attracting a few of them into the hobby. That's 100% correct. It's also the challenge, because amateur radio has so many facets and activities that it isn't always easy to quickly describe. I doubt that the july 2003 record of hams will ever be broken, what eliminating the code requirement does is hold the line on decline and make it easier for those who want to try the hobby to try it. Oddly enough, leisure-time pursuits are cyclical. *It's not beyond the realm of possibility that ham radio might "catch on" at some point, at least for a while, especially now that the code requirement is gone. Perhaps. But for that to happen, people have to know amateur radio exists, and all the things it does. That's hard to put into a 30 second spot or a sound bite. As it looks right now, the removal of the last remnants of Morse Code testing in the USA have not caused any great amount of new growth. But it's been less than two months - probably too early to tell. If it doesn't . . . well, then it doesn't. *I'd love to see an influx of younger people into the hobby, but if that doesn't happen, I'll be long dead before it dies completely. There *are* younger people coming into amateur radio all the time. The reason you may not see so many of them, IMHO, is that they don't have the same situations as in previous generations. One thing I hear from time to time is that if you look around at a ham radio club meeting or hamfest, you don't see a lot of young people. And that's generally true, but not because there aren't a lot of younger amateurs. Most of the "younger people" I know (under the age of, say, 50 or 60) simply don't get as many large blocks of predictable free time as their counterparts of 20, 30, 40, or 50 years ago got. Those in school have a lot of competing activities, like sports, jobs, homework, etc. Others are often dealing with two-career relationships, aging parents, spouses, ex-spoused, blended families, etc. The result is that a lot of people have plenty of free time - in small pieces that happen at odd and uncontrollable intervals. That's one of the big selling points of computers, email and the internet - it's ready when you are, for a minute or an hour. 73 de Jim, N2EY |
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#8
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In article ,
Steve Bonine wrote: Yep. So what can we find that *will* impress them? The technical challenge of hooking up a computer to a radio? The challenge of being able to use a digital mode using only a wetware modem? [I'm pitching CW here, for those who might miss it.] Satellites? Helping develop new modes of radio communication? The thrill of tossing a CQ out and not knowing who will respond? I honestly do not know. We need to somehow communicate the fact that "ham radio" is not synonymous with "talking to someone far away" because this generation knows that the way to "talk to someone far away" is to simply open their cell phone. [...] Once upon a time, ham radio was a great source of innovation. I remember hearing about how this or that essential device that we now take for granted was invented / improved upon / perfected / etc. by hams who did that sort of thing as part of their hobby. It has been a very long time since I last heard that said. Ham radio ceased to be forward looking and innovative and has devolved into something more akin to stamp collecting - interesting to practitioners, useless to the world at large. Ham radio will not grow until and unless it is seen to provide value to the larger community. Once, it was considered to be a source of competitive advantage to the economy by contributing to the technological base (a post-Sputnik point of view). My guess is that the FCC was willing to ignore the complaints of the ARRL and the old Morse code cultists because they (the FCC) see it that way, as well. |
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#9
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xxx wrote on Thu, 19 Apr 2007 07:41:27 EDT:
Subject: Before and After Cessation of Code Testing Steve Bonine wrote: ... knowing who will respond? I honestly do not know. We need to somehow communicate the fact that "ham radio" is not synonymous with "talking to someone far away" because this generation knows that the way to "talk to someone far away" is to simply open their cell phone. [...] Once upon a time, ham radio was a great source of innovation. I remember hearing about how this or that essential device that we now take for granted was invented / improved upon / perfected / etc. by hams who did that sort of thing as part of their hobby. It has been a very long time since I last heard that said. "Once upon a time" is approximately the time period prior to World War II...the first 44 years of "radio" as a communications medium. Trying to judge progress in a technology area involving hobbyists solely by the information contained in hobbyist publications is inaccurate, if not outright braggadocio by hobbyists. "Radio" as a communications medium is now 111 years old. The innovation, invention, and quantum-jumps in increases of the communications (and radio) arts of the last 67 years have totally eclipsed those early pioneering days done by everyone involved with any RF emission activity. Some of the highlights: 1. "Discovery of 'shortwaves' enabling worldwide communications: Already known by non-hobbyist technologists. Radio amateurs were forced upwards in frequency use by politics, not pioneering. It was fortuitous for amateurs, yes, but not necessarily of their own and objected-to at the time by amateurs. 2. SSB: Already used in wireline communications by long-distance telephony providers in the 1920s; use on HF as "carrier" (multi- channel) service by commercial and government groups in the 1930s. Single-channel SSB given boost by USAF contracts for such in the immediate-post-WWII time. 3. Quartz crystal control of frequency: Already known by academics and other physical standards workers; WWII needs resulted in mass- production of crystal units reaching a million units per month; synthetic (man-made) quartz crystal growth perfected by industry in the 1950s. Growth techniques helped the semiconductor industry with similar growth of germanium and silicon ingots. 4. VHF FM voice: Pioneering already begun about 1938 by industry to improve Public Safety mobile communications and adopted by military for universal manpack and vehicular radio in WWII; broadcasting use pioneered by Edwin Armstrong in 1930s for broadcasting industry applications, including music. 5. Superheterodyne receivers: Invention of Edwin Armstrong in 1918, led to almost universal use of superheterodyne architecture in receivers to the present day in all radio services. 6. Quartz and mechanical-torsion-resonator narrow bandpass filters: Originally developed by telephony industry for "carrier" long- distance wireline and multi-channel RF communications providers; development of "modern filter theory" spurred by this same application plus long-distance frequency-multiplexed microwave radio relay (transcontinental service). Adoption to most radio architectures possible by man-grown quartz crystal blanks (3). 7. "Channelized" (step-increment) frequency control of Rx, Tx: First wide use in DoD/USAF contracts for post-WWII single- channel SSB, followed shortly thereafter by air carrier and general aviation radionavigation and radio communications. 8. Use of internal ("embedded") microprocessors for general purpose control of function and frequency: Almost simultaneous in both test equipment and various radio communications services beginning about the mid-1970s. Such enabled reduced interior space, number of total components by eliminating mechanical couplings of controls. Adjunct advantage of providing displays of controls settings and mathematical results of some functions heretofore unavailable with older methods. 9. Digital Signal Processing (DSP): Probable first widespread use for submarine and anti-submarine military use, typically SONAR variations. Followed closely by applications to "music synthesizers" and similar (PC sound cards) and consumer electronics and instrumentation displays. This and item (8) made possible by Large Scale Integration of solid-state devices beginning their explosive growth in the mid-1970s. The preceding items are just a short list of major innovations as they apply to common amateur radio use of today. It does not begin to cover major innovations in all electronics, including applications to medicine and architectural engineering nor the physical standards organizations worldwide. Ham radio ceased to be forward looking and innovative and has devolved into something more akin to stamp collecting - interesting to practitioners, useless to the world at large. "Xxx," to paraphrase Hans Brakob, I would "throw that out with great force." The activity of amateur radio is basically a hobby, an activity done primarily for personal enjoyment...worldwide, I might add. It is a fascinating one, a technically-challenging one, one of use in communicating with like-minded enthusiasts, local to worldwide. Hobbies are FUN for their participants. There is nothing at all "wrong" with having FUN doing anything, whether stamp collecting, rebuilding classic cars, flying model aircraft by radio control, or being advisors for Scouts. Radio amateurs, by and large, are not into amateur radio for the sake of being inventors, scientific researchers, manufacturers of radio-electronics devices, or being emergency and disaster volunteers. They CAN, of course, as can any citizen without an amateur radio license. I could cite an equally-long list of "post-Sputnik" innovations that have appeared in amateur radio use and technology, done by radio amateurs themselves. Some, if not most, are citizens of other countries. However, the more widely-used innovations and inventions has, from the beginning, come from academicians, engineers and producers in the electronics industry, and communications providers. The history of all that explosive growth has been continually documented in hundreds of trade journals, professional associations, and scientific journals. It isn't exclusive to appearing in amateur radio interest publications. Ham radio will not grow until and unless it is seen to provide value to the larger community. Once, it was considered to be a source of competitive advantage to the economy by contributing to the technological base (a post-Sputnik point of view). Please feel free to document all those "advantages to the economy." I see very few such cases of the last 111 years of "radio." What I have seen are a number of claims for same that very conveniently "sin by omission" [of incorrect attribution to the overall world of radio and electronics]... something that marketeers know by the simple acronym of "PR." My guess is that the FCC was willing to ignore the complaints of the ARRL and the old Morse code cultists because they (the FCC) see it that way, as well. I must disagree with that as well. Since the FCC must regulate ALL United States civil radio RF emissions, they are chartered to be aware and informed of almost everything in regards to "radio." They DO that on a technical level, including having an Office of Engineering and Technology for their own advisement. The FCC is aware of nearly ALL radio use, not only in the USA but worldwide (we are globally interconnected in many communications ways). The FCC also asks for advice on use and technology and, as chartered by law, input from ALL citizens. Such "input" is made available to the public at large, freely. Anyone can fault the FCC for some alleged political bias. That is frequent and also many-sided. Such is normal in politics, but it is not per se some "truth." The ARRL ("my" club) is no more a paragon of truth than any membership organization and the FCC is not bound to 'obey' the ARRL 'advice' than any other special-interest group. The FCC made a decision on a contentious subject in amateur radio license examinations. The FCC has the final say on who is licensed and who is not. The public comment period was long and over 3,700 citizens commented. The FCC took about a year to reach a decision on the matter, then made it law by legal means. Let us accept that and go forward. Len AF6AY |
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#10
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On Apr 19, 11:47�pm, AF6AY wrote:
xxx wrote on Thu, 19 Apr 2007 07:41:27 EDT: Due to time limitations, this post will comment on just one of Len's claims: * *1. *"Discovery of 'shortwaves' enabling worldwide communications: * * * Already known by non-hobbyist technologists. Which ones? And why weren't they *using* those shortwaves before amateurs led the way? *Radio amateurs * * * were forced upwards in frequency use by politics, not * * * pioneering. *It was fortuitous for amateurs, yes, but not * * * necessarily of their own and objected-to at the time by * * * amateurs. The conventional wisdom of the early professionals in radio was that the longer the wave, the farther it would go along the earth's surface. The shorter waves were considered useless, or at least unreliable, for long-distance communication, because ionospheric propagation was not known at the time. Long-distance non-amateur radio used waves thousands or tens of thousands of meters long for communications across oceans and beyond. This required enormous antennas and high power levels, all of which were developed for the purpose. The Alexanderson-alternator station SAQ, now a museum that operates a few times per year, is a prime example of the professional state of the art at the time. SAQ operates at 17.2 kHz After 1912, amateurs were required to use waves no longer than 200 meters. They were further restricted to 1000 watts input, which was very low power by professional long-distance-radio standards. Most anateurs stayed right at that wavelength, following the professionals' statements that shorter waves were less effective. Some amateurs and non-amateurs conducted experiments at shorter wavelengths but the results were not promising. The radio developments of World War 1 did not materially change the situation. In those days the "gold standard" of communication was whether the Atlantic Ocean could be crossed. Marconi's claim of transatlantic reception of the single letter "S" was considered a major accomplishment at the time. In December of 1921, the ARRL sent Paul Godley to the UK to listen for American amateurs on 200 meters. He heard several, and not just coastal stations. But two-way transatlantic communication eluded amateurs on 200 meters. In November of 1923, documented two-way transatlantic radio communication was achieved on approximately 110 meters by two American and one French amateur, using less than 1000 watts input. This success led to others, with transpacific and antipodal shortwave amateur communications following in short order. If the effectiveness of shortwave radio was known by nonamateurs, why didn't they use it until after amateurs pointed the way and proved it by their pioneering success? 73 de Jim, N2EY |
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