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If you had to use CW to save someone's life, would that person die?
Well there ya have it folks.... 50wpm saves lives. So how does it work?
Turn up the speaker really loud and place it [face down] on the person's chest, while an op in South America tapped out universally accepted words that would mimic an atrioventricular rhythm? Wrong theatre? OK... Maybe if a person is trapped on a sinking ship in the Indian Ocean you, in Siberia, could tap out a message to someone in Madagascar [who happened to be awake at an odd hour] and that person also owned a large SAR chopper, they could jump in it, saving the time of relaying to anyone else, and go pluck them from certain death? OH, or better yet... if your neighbor is also a ham.... and your wife fell over with an AMI, you could call your neighbor, give him a freq, then the two of you get set up and running, then you can send a 50wpm message asking your neighbor to call an ambulance? BTW, if the phones are down, you ask him to get in his car and drive down to the local EMS agency, and bring them to you. Life saved! I'm impressed. rb "Dave Oldridge" wrote in message 9... (Dirk) wrote in : Ham's care more about operating appliances than knowing how to save a lives. The person would not die on my watch, as long as I could get a signal out and someone on the other end could copy it. I'd probably have to practice a bit to get back up over 50wpm, but I can do 25 or 30 all day long. -- Dave Oldridge+ ICQ 1800667 |
If you had to use CW to save someone's life, would that person die?
Not true.... commercial stations ID with CW all the time. It's great for
zero-priority use. rb "Alun L. Palmer" wrote in message . .. "clfe" wrote in : "Alun L. Palmer" wrote in message . .. wrote in s.com: If you asked the same question to someone who had only passed 5 wpm and then, like me, never used it, then I suspect the victim wouldn't make it. But then in most countries there is NO morse code testing any more, so there are plenty of hams now who've never learnt atall. For decades there have been no code VHF hams in most countries anyway. To "some" extent, I "may" have to disagree. I held a class once for "No Code Tech" and one of the guys - a man in his 70s asked if he could go for the code test even though I wasn't teaching code. He said he had learned it years ago in the service - but may be rusty. Let me tell you - when he was done testing, he had PERFECT copy. Was he practicing all along? We'll never know - nor did I ask. He has since passed on. Some people DO have a good memory and retain quite well. Others - lose things almost immediately if not used. Some of us, it takes a while to lose it and we usually do. Lou It is possible that someone could learn at 5wpm, not use it for years, and still be able to use it, but I wouldn't want to bet my life on it. More to the point is I can't magine a scenario in which CW would be the only mode available, and that hams are about the only remaining users of CW. |
If you had to use CW to save someone's life, would that person die?
Ha... yeah, only a ham radio operator would use a non-digital camera.....
and then it would have to be a daguerreotype. rb "Brian Denley" wrote in message ... an old friend wrote: Slow Code wrote: (Fred McKenzie) wrote in : In article , "Alun L. Palmer" wrote: "If you came upon a drowning man, and you had to choose whether to save him or photograph his demise, what kind of film would you use?" Getting rid of CW is like choosing the kind of film. Ham radio is drowning and the anti-code hams want us to think tossing it bricks will make it float better. Dumbing things down is never an improvement. nobody is talking about dummbing anything down you are indeed you advocate dummbing down radio and giving hf only to the unintelgent SC Knowing CW is NO indication of any level of intelligence, technical or otherwise! BTW film is seeing it's last days too. Ask Kodak! -- Brian Denley http://home.comcast.net/~b.denley/index.html |
Morris Code -plus- Continuous Wave (CW) Radio Transmission -and- Semaphore Signals ? Do They Defining Amateur Radio ?
Why would they be? 10th graders aren't interested in listening to a bunch of
60yr old men act like 8th graders. :-) rb "Jimmie D" wrote in message .. . Yes. That's understandable. Hams these days don't want to act like hams, they like to be appliance operators. So kids don't see that CW is important and fun. All they see is hams gabbing on a microphone like any CB'er can do. SC Actually a lot of tghe boy scouts know morse code, they still arent intersted in ham radio. |
Morse Code -plus- Continuous Wave (CW) Radio Transmission -and- Semaphore Signals ? Do They Defining Amateur Radio ?
LOL
"Telamon" wrote in message ... In article , Cecil Moore wrote: Al Klein wrote: You can hear the change in noise as a carrier goes on and off. It's extremely difficult to copy high speed CW like that if the signal is strong, but a weak signal or slower CW is just as easy to copy as noise as it is to copy as a pure tone. T1 doesn't mean uncopyable, it just means ragged tone. So now amateurs and SWL's should be Morse code proficient not only using tones but using the swishing sound made when a BFO is not present? The swishing sound is coming from aliens. Try making the same sounds back to them. You might get a more intelligent conversation going than the one in this cross posted thread. -- Telamon Ventura, California |
If you had to use CW to save someone's life, would that person die?
..... yup, and to complete the circle we should also learn both the older and
newer versions of it, because you never know when some poor 90yr old ex-radio op is gonna fire up his spark-gap and send out a distress call using non-international code..... It's all about being prepared, ppl.... rb "Tom" wrote in message ... "Cecil Moore" wrote in message .net... Al Klein wrote: How honest is it to memorize answers to a test? How honest is it to memorize Morse code? Or should Morse code be derived from first principles? -- 73, Cecil http://www.qsl.net/w5dxp Lets face it folks to be a well rounded Ham one should learn CW. You never know when it will come in handy. I am not that good at it, maybe a step or less above a Novice, but I like to fool around with it. One ought to think about learning it in do time even though it is not required. My 2 cents worth. |
If you had to use CW to save someone's life, would that person die?
Won't work.... memorizing is learning. You know where you live because you
memorized it. You know what a diode is because you read it somewhere. Reading a book or taking a class on radio would require you retain [memorize] what you are told or read. The information on radio should be kept secret, and the real test would be this: Here's a radio. Take it with you. Come back in 30 days and explain how it works. Then you get your owner's license, and can buy a radio. Next test is to listen on-air to the CW [as there is no reason to use phone, if you already speak a language.] and figure out the code without any text or charts. Then you get your operator's license. When you can do that, then you can act like you've accomplished something. rb "Cecil Moore" wrote in message . .. K4YZ wrote: Cecil Moore wrote: Then why isn't knowledge of Morse code and the CW mode sufficient? Why must someone be forced to memorize the individual characters? Probably, Cecil, since it would then make it difficult to pass the test. You missed the point. The Morse code skill exam requires memorizing the characters. Memorizing is being condemned as an evil act. Since memorizing is evil, the Morse code skill exam should be the first thing to be eliminated. -- 73, Cecil, http://www.qsl.net/w5dxp |
If you had to use CW to save someone's life, would that person die?
This reply has absolutely no significance or meaning. It was just a good
place to add a reply. Helps even out the sawtooth shape of the posts as I scroll down them. rb "an old friend" wrote in message oups.com... Bill Turner wrote: ORIGINAL MESSAGE: On 4 Aug 2006 14:18:12 -0700, "an old freind" wrote: i don't it was pretty for me one day work on one of these bike races the served organizers heard the reapteer CW id asked what it read I said hame were no longer required to be to read them and I could not, time change ignorance fixed ------------ REPLY SEPARATOR ------------ Text like the above is what comes out when I try to copy CW. can you still read it when you do it Bill, W6WRT 20 WPM Extra, but just barely |
If you had to use CW to save someone's life, would that person die?
From: Woody on Tues, Aug 22 2006 12:50 pm
The Titanic knew their coordinates.... didn't slow the influx of H20.... The responding ships had radios too... didn't turn their props any faster.... The year was 1912...NINETY-FOUR YEARS AGO. Answer to the question.... there was no system then. The predecessor organization for SOLAS had not yet made 500 KHz the international distress and safety frequency. "SOLAS" is an acronym for Safety Of Life At Sea. CW can punch through if there is a human on the other end, where GPS/packet says 'no signal'.... GPS is faster, where CW takes longer.... so one is obsolete, the other inferior. The International Maritime Community settled the 'morse issue.' They DROPPED it in favor of GMDSS (Global Marine Distress and Safety System), a semi-automated system which can be operated by anyone of the bridge crew on a ship (it needs little instruction on use). GMDSS messages are automatically routed to ground stations (note plural) via satellite relay. Those ground stations can coordinate rescue missions. A shipboard GMDS station doesn't HAVE to have a GPS receiver to feed it position data but all those which have one have no complaint about this alleged "loss of signal." Position data can be entered manually to a GMDS station. The bridge crew will have a running record of the ship's position in either event. The United States Coast Guard has DROPPED continuous monitoring of the 500 KHz distress frequency some years ago. Several other countries have done so. A following question is WHO will you believe on the efficacy of communications? The entire international maritime community or a bunch of myth-happy amateur morsemen? In a sentient, intelligent mind, ANY form of communications is good for use in matters involving life and death. The FCC thinks (rightly) so and says as much in Part 1 of Title 47 C.F.R. [Part 97 is not the entirety of regulations on amateur radio in the USA] -------------------- In a preceding message set: "Cecil Moore" wrote in message Dave wrote: David G. Nagel wrote: A ham operator intercepted the SOS from the RMS Titanic. Yep!! It happened once! It happened NINETY-FOUR YEARS AGO. If CW had not existed at the time, how would things have turned out differently? If the present GPS-based system had existed at the time, how would things have turned out? I have to fault Cecil's erudite and intelligent mindset on that...although his motor looks good in his picture. :-) One CANNOT base any intelligent argument about ALTERNATE universes of different times and places. It hasn't happened in our present time-space continuum. In 1912 "radio" was in its infancy, having been first shown and demonstrated as a communications medium just 16 years prior. There were extremely few ships which had vacuum tubes as active devices to aid those first "radios." The tube was only 6 years old, the triode invented in 1906. To argue about "GPS" (which is not an integral part of GMDSS but can be) versus morse code is ludicrous. GPS relies on a time-frequency standard within each of the 24 GPS satellites which is comparable to the best time- frequency source at NIST. [the quartz crystal oscillator wasn't yet invented in 1912] Each satellite needs solid-state circuitry to make it function within a relatively small package. [the best "solid-state" device of 1912 was a galena crystal detector with its famous "cat's whisker"] The whole GPSS needed rocketry advanced enough to put all the satellites into orbit. [rocketry wasn't perfected for that purpose until after WW2] Those rockets needed launch guidance aided by radar systems. [radar, or rather a primitive system of it, wasn't tried until 1932 in a harbor area of France] However, "morse code" was used in the landline Morse-Vail Telegraph System working before the American Civil War and simple enough to turn a spark transmitter on and off as on the Titanic. Which system is presently inferior and virtually obsolete? On-off keyed CW. Except in the mindset of the ARRL. The IARU knows better. |
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