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#1
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#2
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![]() K4YZ wrote: wrote: From: Leo on Jul 23, 11:23 am While the ubiquitous ball-point pen is used for making notes in ham "logs," the precise frequencies noted down are kept accurate by the PLL or DDS in modern amateur transceivers. Nope. The precise frequencies are "kept" by the station licensee who ensures that his or her station is kept in good operating order. the rigs do that the operator may or may not be checking thier work but the rigs do it It is additionally noted that Leonard H Anderson had nothing to do with the creation for the aforementioned PLL or DDS that he's attempting to brag on. so? NASA has a rather large PR department, adjacent to a large "technology licensing" department, all of which is intended to help support NASA operations' budgets. Their PR is on a higher level than the ARRL's PR, but both tend to generate a considerable number of MYTHS in their respective areas. NASA pays people to write "MYTHS"...??? sure does most Govt agnecies do of course for the sack of PC they call it PR For an example of cross-pollination of myths, the "space amateur radio" carried on by space station and (previous) shuttle astronauts is done almost entirely by no-code-test Technician class licensed astronauts. It is part of their overall task assignment (every astronaut must adhere to NASA PR rules) and relatively minor in relation to all that they must do. Contrary to the fantasy of some, astronauts did not become hams first, THEN astronauts. Some of them certainly do. Witness Owen Garriot, W5LFL. The FIRST Amateur-Astronaut to operate from the Space Shuttle. I know that facts aren't your forte, Lennie...Sorry to bust your rant. Steve, K4YZ |
#3
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From: "K4YZ" on Sun 24 Jul 2005 05:53
wrote: From: Leo on Jul 23, 11:23 am While the ubiquitous ball-point pen is used for making notes in ham "logs," the precise frequencies noted down are kept accurate by the PLL or DDS in modern amateur transceivers. Nope. What do you mean "nope," opie? BWAHAHAHAHAHAHAHAHAHAHAHAHA!!!!!!!!!!!!!!!!!!!!!!! !!!! What you use then, big PCTA extra of the Double Standard, a couple crates of crystals?!?!? The precise frequencies are "kept" by the station licensee who ensures that his or her station is kept in good operating order. Yeah, riiiight...the extra can do "laying on of hands" and instantly tell (by magic of some kind of telepathy) what frequency he is tuned to.... BWAAAAAAHAHAHAHAHAHAHAHAHAHAH!!!!!!!!!!!!!!!!!!!!! !!!!!! It is additionally noted that Leonard H Anderson had nothing to do with the creation for the aforementioned PLL or DDS that he's attempting to brag on. Tsk, tsk. The fire in your hate-filled eyes is robbing you of any comprehension of what was written. NOBODY was "bragging" about PLLs or DDSs...just pointing out that they exist. The PLL was first innovated in France in 1932. The ball-point pen was innovated in Hungary in the 1930s. You don't see any connection chronologically? No, you can't...you are WAY too busy trying trying to trash those who won't agree with you. NASA has a rather large PR department, adjacent to a large "technology licensing" department, all of which is intended to help support NASA operations' budgets. Their PR is on a higher level than the ARRL's PR, but both tend to generate a considerable number of MYTHS in their respective areas. NASA pays people to write "MYTHS"...??? Again, you FAIL in reading comprehension...but, what the hell, you've probably never read "NASA Technology Review" issues, either. :-) NASA Public Relations TAILORS and CRAFTS their words very carefully...as ALL good marketing types do. They can CREATE the IMPRESSION of things in their favor...as what ALL good marketting types do. All they have to do is some word re-arranging and some convenient OMISSION of certain things and those who read/listen/view what they are talking about will do the "myth creation" for them. Examples: "Ball point pen invented by NASA." Not so...it was invented before NASA existed. "TANG" (the breakfast drink) came out of NASA as a drink for astronauts. Not so...it was invented for consumer use and to make money. "Velcro was invented by NASA" to hold things in place in zero gravity. Not so. It's obvious that it does so but the invention was for the clothing industry. "Teflon was invented by NASA" to withstand the rigors of spaceflight, etc. Not so. Fluoroethylene chemistry came out of needs of the Manhattan Project to use in extracting uranium and plutonium...which was later commercialized by DuPont as a polymer. ALL of those common myths are further reinforced by the everyday journalists and news editors who simply take news copy and "run with it" in their media. Everyone sees it in print (real ink on real paper) or sees it on TV (TV never lies in its news)...and they accept it as "fact." For an example of cross-pollination of myths, the "space amateur radio" carried on by space station and (previous) shuttle astronauts is done almost entirely by no-code-test Technician class licensed astronauts. It is part of their overall task assignment (every astronaut must adhere to NASA PR rules) and relatively minor in relation to all that they must do. Contrary to the fantasy of some, astronauts did not become hams first, THEN astronauts. Some of them certainly do. Witness Owen Garriot, W5LFL. The FIRST Amateur-Astronaut to operate from the Space Shuttle. Believe at least one thing: There's NO such thing as an AMATEUR astronaut. Each and every one of them is a professional in what they do. If anyone wants to read DOCTOR Garriott's bio, just go to: http://www.jsc.nasa.gov/Bios/htmlbios/garriott-ok.html This 74-year-old FORMER astronaut has got a resume there that makes ordinary terrestrial mortals look puny. Doctor Garriott has been a PROFESSIONAL in aeronautics, as both astronaut and academic, all his life. It should be obvious to anyone reading that bio. To you, all you can read is a tiny paragraph about Skylab 3 (first flight of only two) and using an amateur callsign. About the only space flyers who come even close to the "amateur" description are the two with money who rode on Russian rockets and they had to go through a rigorous half-year training program to be allowed to do so. The two pilots of private- venture Space Ship One were long-time professionals prior to being hired by Scaled Composites, Inc. I know that facts aren't your forte, Lennie...Sorry to bust your rant. The ONLY thing YOU "busted" was - once again - that you don't know dink of what you talk about. You are a poseur, a fraud, trying to make yourself look like somebody "important" when you don't know dink, haven't done dink in space OR aeronautics. Quit trying to read the ARRL "news" bulletins as if they are the primo word on "radio." That will help you overcome your quite-obvious IGNORANCE. Maybe. I don't have optimism that you can... [Life Member of IEEE, as is Dr. Garriott] |
#4
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![]() NASA has a rather large PR department, adjacent to a large "technology licensing" department, all of which is intended to help support NASA operations' budgets. Their PR is on a higher level than the ARRL's PR, but both tend to generate a considerable number of MYTHS in their respective areas. NASA pays people to write "MYTHS"...??? He probably was talking about the supposed "spin-offs" from the space program to regular consumer products. Many such were actually spin doctoring. But the space program was/is still worth doing, and some products were developed quicker because of it. ICs and such. |
#5
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![]() robert casey wrote: NASA has a rather large PR department, adjacent to a large "technology licensing" department, all of which is intended to help support NASA operations' budgets. Their PR is on a higher level than the ARRL's PR, but both tend to generate a considerable number of MYTHS in their respective areas. NASA pays people to write "MYTHS"...??? He probably was talking about the supposed "spin-offs" from the space program to regular consumer products. Many such were actually spin doctoring. But the space program was/is still worth doing, and some products were developed quicker because of it. ICs and such. I Think Len agrees. I certainly but it just goes to show that NASA like anything else in the Govt. Always spin yourself up as much as possible. which of course is a part of the basis on which various folks claim that ARES and MARS press is also over blown, there is something there but it spun up and out of reality |
#6
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From: robert casey on Jul 24, 5:26 pm
NASA has a rather large PR department, adjacent to a large "technology licensing" department, all of which is intended to help support NASA operations' budgets. Their PR is on a higher level than the ARRL's PR, but both tend to generate a considerable number of MYTHS in their respective areas. NASA pays people to write "MYTHS"...??? He probably was talking about the supposed "spin-offs" from the space program to regular consumer products. Not "probably," DEFINITELY. :-) Many such were actually spin doctoring. But the space program was/is still worth doing, and some products were developed quicker because of it. ICs and such. I think the whole of the space program is DEFINITELY worth doing. Thought so before I was a part of it and still think so. But, another of those "spins" is that "ICs got developed through NASA help." Yes, NASA did - eventually - use ICs but most designs of the Mercury-Gemini-Apollo program era were discretes, diodes and transistors that were screened, life-tested, lot-tested, measured three ways from Sunday, and recorded in many pages of logs along the "TX" (Tested eXtra) route to being man-rated. Those of us who had been in clean rooms and had to attend "MRBs" (Material Review Board) of minimum three persons to change a single part were well aware of all those things being discrete solid-state devices. Instrumentation electronics had unmerciful QC procedures...man-rated was another plateau above that. I got to hold in my hand a TI flat-pack (old style) in 1958. A J-K flip-flop. Marveled at how small, tiny, etc., it was. [I'd just built a "fast" (1 MHz clock) discrete flip-flop with much difficulty] NASA was barely out of the Geophysical Year launch failures of 1956. The IBM guidance computer for Apollo wasn't even designed yet in '58 but it would eventually be made...using nearly all discrete semis and core memory..."magnetic rope" (of cores) for a "ROM." State of the art when design was begun...not even comparable to what consumers got a decade or two ago. The COMMERCIAL-INDUSTRIAL part of electronics spurred on the development of better, newer ICs. Government, primarily military, was second, just not near as desirous of small solid-state ICs as the commercial-industrial side of electronics. Semiconductor makers enjoyed a boom on top of boom in the commercial and industrial electronics area. Even now, the "space rated" ICs are terribly few in number. Check the NASA preferred parts listings against the giant listings of any semi distributor. No comparison. NASA's big mainframe computers and fancy consoles at MSFC and the Cape? All supplied by the commercial- industrial makers as essentially stock parts. ...and that's the way it is...(borrowing from Walter C.) |
#8
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![]() robert casey wrote: NASA has a rather large PR department, adjacent to a large "technology licensing" department, all of which is intended to help support NASA operations' budgets. Their PR is on a higher level than the ARRL's PR, but both tend to generate a considerable number of MYTHS in their respective areas. NASA pays people to write "MYTHS"...??? He probably was talking about the supposed "spin-offs" from the space program to regular consumer products. Many such were actually spin doctoring. But the space program was/is still worth doing, and some products were developed quicker because of it. ICs and such. Actually it was yet another LennieRant effort to try and minimize anything that he didn't do first, do better or "get paid for"...Of course if he was able to take a swipe at Amateur Radio in the process, well..that was a bonus... 73 Steve, K4YZ |
#9
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From: "K4YZ" on Sun 24 Jul 2005 23:45
wrote: From: "K4YZ" on Sun 24 Jul 2005 05:53 wrote: From: Leo on Jul 23, 11:23 am While the ubiquitous ball-point pen is used for making notes in ham "logs," the precise frequencies noted down are kept accurate by the PLL or DDS in modern amateur transceivers. Nope. What do you mean "nope," opie? BWAHAHAHAHAHAHAHAHAHAHAHAHA!!!!!!!!!!!!!!!!!!!!!!! !!!! What you use then, big PCTA extra of the Double Standard, a couple crates of crystals?!?!? Nope...Common sense, a signal generator and a spectrum analyzer. BWAAAAAAAAHAHAHAHAHAHAHAHAH!!!!!!!!!!!!!!!!!!!!!!! !! Idjit. Frequency is measured with a FREQUENCY COUNTER. The precise frequencies are "kept" by the station licensee who ensures that his or her station is kept in good operating order. Yeah, riiiight...the extra can do "laying on of hands" and instantly tell (by magic of some kind of telepathy) what frequency he is tuned to.... Nope. But I don't depend on that digital display to be 100% accurate. The FCC says "be sure", and I do. What, you said "I do" and MARRIED the digital display?!?!? BWAAAAAAAAAAAAAAAAAHHHAAAAAAAAAAA!!!!!!!!!!!!!!!!! ! TweeedleDUMB, the "display" doesn't do the measuring. Inside your rig is a microcontroller doing a FREQUENCY COUNT. All the display does is present its count state to something humans can read. That internal FREQUENCY COUNTER is accurate to its internal TIME BASE and that is calibrated against an external standard (WWV for some rigs or another calibrated frequency standard for other rigs). It's in the instructions for your plug-and-play HF machine...just about ALL of those HF machines work the same way. There are OTHER ways to insure frequency calibration...but you still don't know dink about how to do it other than the trying-to-avoid-looking-stoopid "be sure" remark. The ONLY spectrum analyzers that could possibly do the calibration cost as much as the list price of a new auto. Your "disability check" from ripping off the U.S. govt. ain't gonna cover that. The same with a synthesizer- controlled signal generator having a very low PPM rating (Agilent makes some)...costing much much more than you can afford. FREQUENCY COUNTER, boy, FREQUENCY COUNTER. One with greater accuracy in its time base than what is in your HF machine. It is additionally noted that Leonard H Anderson had nothing to do with the creation for the aforementioned PLL or DDS that he's attempting to brag on. Tsk, tsk. The fire in your hate-filled eyes is robbing you of any comprehension of what was written. Nope. Just noting that you're trying to "diss" Amateurs again. Awwwww...letting your EGO run riot in being the sovereign representative of ALL U.S. amateur radio again?!?!? I am "dissing" ONE person...dumbfork Stebie of the emotion machine. You don't know dink about metrology, can't even describe how you check calibration of your rig's internal frequency counter! It's about assuming responsiblity for the proper operation of your radio station and not surrendering your obligations to technology. What in the HELL are you mumbling about? [have you gone nuts?] Radio IS technology, tweedleDUMB. By LAW you MUST stay INSIDE the allocated band edges. Hello? Did you think that "will and idea" or some idiot non-specific emotional pep talk is going to keep your frequencies INSIDE the ham bands? "...not surrendering your obligations to technology." Geeee-susss! Think about what a dumbfork thing you wrote! You sound like you've mounted a lecturn but forgot to light your mental lantern. The light ain't come on yet. Staying WITHIN the band edges IS "proper operation." The ONLY way you CAN stay within (and be LEGAL) is to USE TECHNOLOGY! giving up trying to explain radio to dumbfork stebie dit dah |
#10
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![]() wrote: From: "K4YZ" on Sun 24 Jul 2005 23:45 "...not surrendering your obligations to technology." Geeee-susss! Think about what a dumbfork thing you wrote! You sound like you've mounted a lecturn but forgot to light your mental lantern. The light ain't come on yet. The light IS on, Lennie. I guess it was MY fault for assuming you'd take the whole context of the message and reply in kind, but then that would ruin your rant. One does NOT ensure that one's station is operating properly simply by virture of the digital display of the device in question. The FCC requires routine diagnostics of the station to ensure it's compliance. Staying WITHIN the band edges IS "proper operation." The ONLY way you CAN stay within (and be LEGAL) is to USE TECHNOLOGY! Yep. With diagnostic devices EXTERNAL to the device in question...Signal generators, Spectrum Analyzers, etc etc etc. giving up trying to explain radio to dumbfork stebie NOT giving up pointing out how Lennie Anderson tries to misdirect and deceive on issues pertaining to Amateur Radio... Putz. Steve, K4YZ |
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