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#61
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----------------------------- So ernie,where specifically was I wrong? Code has not been "wiped." It's been reduced to 5 WPM for the two higher class licenses required for operation on the HF band. Oh for ****s sake, will you ****ing people just STFU? Bob, I believe, if you read Ernie's original post, he said it was wiped, and then talked about using a 2m HT. The license to operate on 2m, Technician, had its morse code requirement 'wiped' a few years ago. Jesus ****ing christ, the signal-to-noise ratio in here is getting mighty ****ing low. You ****ers just aren't happy if you aren't gaining imaginary debating points on Usenet. |
#62
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In rec.radio.scanner KB9WFK wrote:
(snip) : How do you define, "a couple of miles"? My Icom T2H (a 7 Watt hand : held) can make it from my house to the repeater 18 miles away. If I : can hit that repeater then I can talk to anyone between it and me on : simplex, and that is with the rubber duck antenna. Using a home made : twin-lead J-Pole antenna I talked on the repeater from downtown : Chicago which is a 36 miles trip. : On 2 Meters, get your antenna high and you can really reach out. : Height is Might. (snip) Yes, but ... not everyone has a "high" antenna .. and many of those will be closer to you than that "repeater 18 miles away" and yet, you *won't* be able to talk with them. Because they won't hear you and/or you won't hear them. Richard in Boston, MA, USA |
#63
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On Tue, 19 Aug 2003 04:02:54 GMT, Hagbard Celine
wrote: ----------------------------- So ernie,where specifically was I wrong? Code has not been "wiped." It's been reduced to 5 WPM for the two higher class licenses required for operation on the HF band. Oh for ****s sake, will you ****ing people just STFU? No. Bob, I believe, if you read Ernie's original post, he said it was wiped, and then talked about using a 2m HT. The license to operate on 2m, Technician, had its morse code requirement 'wiped' a few years ago. Closer to a decade I think. Jesus ****ing christ, the signal-to-noise ratio in here is getting mighty ****ing low. You ****ers just aren't happy if you aren't gaining imaginary debating points on Usenet. Too cheap to buy a newsreader capable of filtering/killfilling messages? If so, STFU and quit whining. Have a nice day ;-) |
#64
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Really, as I regularly get anywhere from 4-15 miles range with my HT around
here on simplex. Even further with the mobile rig on simplex at 40-45 watts, as far as 20-30 miles on average. At home, (better antenna and the height advantage) have gotten even further with 40-50 watts! Must be something wrong with your equipment. Yes. Except that 2 meter and 440 MHz radios, especially small ones, have limited range of only a few miles. They depend on repeaters to relay their messages long distances, and the repeaters run on electric power. Yaesu VX-2R http://www.universal-radio.com/catalog/ht/0176.html snip -- "I can't describe how I felt when I picked up that rifle, loaded it into my little car and drove home. It seemed so incredibly strange: Sarah Brady, of all people, packing heat." - Sarah Brady, explaining how her son avoided the Brady criminal background check by getting her to buy the sniper rifle for him. Source: New York Daily News, Mar. 21, 2002, "Gun control advocate may have violated gun laws" |
#65
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Here 'ya go. This is why we can't afford to let the Broadband companies
squeeze us out. http://www.ev1.net/english/news/news...t=technolo gy MJC "mad amoeba" wrote in message . net... I was affected by the recent blackout in North East. That got me thinking of how would one communicate during such an event. Electricity including phones were out. Cellular phones didn't work either. So the only way of receiving informaiton was by radio. My old Sony wm-gx670 did quite nicely. But what if I would need to communicate with my relatives or even cops to let them know of an emmergency. If telephone/cellular/internet are not available what are my other options? Let's say people I want to communicate with are more than several miles away in an urban area. That makes CB radio useless--right? So then as far as I understand using ham radio is my only option. With that you can either get in touch with your relatives directly, provided they have ham radio as well, or you can call some person in an area without blackout and tell them to call police/ambulance etc if that's what you need. Not knowing much myself about scanners/shortwaves/hams myself I want to ask you guys with more experience if the below piece of equipment is what I need. As far as I understand this is an handheld ham radio which also functions as a scanner and can also receive on a shortwave band. So it will allow me to communicate with people far away even in urban setting, it is portable and it will also allow me to monitor news as well as police/firefighters etc. Am I right? Yaesu VX-2R http://www.universal-radio.com/catalog/ht/0176.html the price is kind of steep but for all-in-one product I would be willing to pay it. |
#67
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"erniegalts" wrote in message ... Much worse at AM frequencies, of course. AM band runs from around .53 to 1.6 Mhz, or 530 to 1600 Khz. So for an AM station at 1000 KHz or 1 MHz, the resonant length would be 75/1 = 75 metres. One foot = 0.3048 metres, so 75 * .3048 = 22.86 feet, the length of your resonant vertical, so if you mounted it dead center in the metal roof of your vehicle, the vehicle would have to be 45.72 feet wide. Oops... You got your math backward here.. the correct computation would be 75 (length in meters) x 3.28 (feet per meter)= 246.06 feet for a 1/4 wave radiator at 1 MHz (not adjusting for velocity factor). |
#68
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On Mon, 18 Aug 2003 20:18:26 GMT, Never anonymous Bud
wrote: Separating himself from Baghdad Bob, Trs1 whined: It is not illegal to communicate for emergency reasons. That's NOT the FCC says. Actually, it is what they say. I believe it is even a question on the test for the Tech. Class license but I really don't feel like reading the entire question pool right now. Actually..here it is from an ARRL publication NOW YOU'RE TALKING used to study for the exam. After a paragraph recognizing that some radios can transmit out of band and warning of false or deceptive signals it says: "If you should require immediate emergency help, and you're using a voice mode, call MAYDAY. Use whatever frequency offers the best chance of getting a useful answer" "In a life or property-threatening emergency, you may send a distress call on any frequency, even outside the amateur bands, if you think doing so will bring help faster." "If you receive a distress signal, you are also allowed to transmit on any frequency to provide assistance." This is all under subelement T1E KB9WFK "You are behaving like a troll, disguising your attacks as reasonable discussion." 'Alan Connor' |
#69
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On Tue, 19 Aug 2003 23:57:25 GMT, KB9WFK wrote:
On Mon, 18 Aug 2003 20:18:26 GMT, Never anonymous Bud wrote: Separating himself from Baghdad Bob, Trs1 whined: It is not illegal to communicate for emergency reasons. That's NOT the FCC says. Actually, it is what they say. I believe it is even a question on the test for the Tech. Class license but I really don't feel like reading the entire question pool right now. Actually..here it is from an ARRL publication NOW YOU'RE TALKING used to study for the exam. After a paragraph recognizing that some radios can transmit out of band and warning of false or deceptive signals it says: "If you should require immediate emergency help, and you're using a voice mode, call MAYDAY. Use whatever frequency offers the best chance of getting a useful answer" "In a life or property-threatening emergency, you may send a distress call on any frequency, even outside the amateur bands, if you think doing so will bring help faster." "If you receive a distress signal, you are also allowed to transmit on any frequency to provide assistance." This is all under subelement T1E KB9WFK There are actually three classes of distress messages and AFIK all have priority over any normal traffic. However, I have my doubts that all amateurs would necessarily recognize them, let alone users of CB or most other two way services. ================================================ To quote from one of my earlier posts: From: Subject: OT: CB Radio's Date: 2000/06/03 Message-ID: #1/1 NNTP-Posting-Date: Sat, 03 Jun 2000 15:50:15 EST Newsgroups: misc.survivalism ------------------------------------------------ MAYDAY (Distress) = Indicates that a ship, aircraft or other vehicle is threatened by grave and imminent danger and requests immediate assistance. PAN (Urgency) Indicates that the calling station has a very urgent message to transmit concerning the safety of a ship, aircraft, or other vehicle, or the safety of a person. SECURTIE (Safety) Indicates that the station is about to transmit a message concerning the safety of navigation or giving important meteorological warnings. ---------------------------------------------- "You are behaving like a troll, disguising your attacks as reasonable discussion." 'Alan Connor' "_Magna est veritas et praevalebit"_ (Truth is mighty and will prevail). {erniegalts} {Australia} {misc.survivalism} |
#70
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On Wed, 20 Aug 2003 07:16:59 GMT, Never anonymous Bud
wrote: Separating himself from Baghdad Bob, erniegalts whined: There are actually three classes of distress messages and AFIK all have priority over any normal traffic. However, I have my doubts that all amateurs would necessarily recognize them, let alone users of CB or most other two way services. It STILL boils down to the FCC NOT accepting an emergency as a reason for transmitting on a frequency you are NOT licensed for. Here in San Diego, a few years ago, a licensed Ham operator with a modded (out-of-band xmit) radio was off-roading with friends. One of them had a serious crash. Ham guy claimed he couldn't hit a Ham repeater, so called in on a Sheriff's Dept. freq (453.400). The injured person was rescued, but the FCC filed charges against the Ham guy for unlicensed operation. The case was settled when Ham guy 'donated' his radio to the County. FCC ruling was he was not licensed for the frequency he used, and that they make NO exemption for an emergency. If memory serves me right, the charges were eventually reduced or dropped, but he never did get his equipment back. Whatever the outcome, the FCC made it very clear that transmitting out of band was a bad thing to do and they would make your life miserable for awhile. |
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