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Topic: 15 meters


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In the News (Tue 14 Feb 12)

  
  Antenna : Antennas: 15M
Dipole/Yagi Antenna - dx dual dipoles by nb6z for 20 and 15 meters
HF Copper Loop for 20 and 15 meters - A Small Transmitting Loop Antenna for 14MHz and 21MHz.
VK5AH -HF 4 Bander dipole - 80 - 40 - 20 - 15 meters dipole antenna
www.dxzone.com /catalog/Antennas/15M   (1185 words)

  
  The Extended Double Zepp   (Site not responding. Last check: )
An extended double zepp antenna for 15 meters is modeled mounted on two 24 foot poles spaced 60 feet apart.
The 10 meter plot is not included here because it is split on the end as this approaches a long wire on 10 meters.
Gain on 15 meters in the favored direction is 11 dbi with a launch angle of 26 degrees.
www.chem.hawaii.edu /uham/zepp15.html   (592 words)

  
 HF Beams
TH-5MK2 -- Triband - 10/15/20 Meters - 5 Elements.
DIS-71 -- 30/40 Meter Discoverer Rotatable Dipole Antenna
LJ-204BA -- MonoBander 17 or 20 Meters - 4 elements.
www.hy-gain.com /products.php?catid=3   (136 words)

  
 iB::Topic::Int'l DX Contest
I would check your antenna! Japan was coming through on 40, 20, and 15 meters with strong signals into the Dallas area.
20 meters is open to Europe right now but 15 meters doesn't have much on except the contest stations down in the Carribbean.
CN2R (Morocco) was in on both 40 meters and 15 meters.
www.qrz.com /ib-bin/ikonboard.cgi?s=f1f876ea77ec881cf65f0cde72e79624;act=ST;f=7;t=85594;st=10   (505 words)

  
 Tungabhadra Minerals Private Ltd.   (Site not responding. Last check: )
Strike length varies from 150 meters to 600 meters with an average width and depth of 15 meters and 35 meters respectively.
The strike length of the ore bodies are 300, 250 and 150 meters respectively with an average depth persistency of 50 meters and an average width of 15 meters.
Band one has a 750 meter running strike length with a width of 60 meters; Band two runs to a length of 150 meters with an average width of 55 meters.
www.tml.co.in /geology.htm   (1111 words)

  
 2004 CQWW
One of my Yaesu rotor control boxes (the one for the lower A3S tribander used for 15 meters) was out to the left and I wanted it directly in front of me like my other control box for the higher A3S (with 40M add-on kit) used for 20 and 40 meters.
15 meters was history so it was pretty much 40 meters on the A radio and 20 and 80 meters on the B radio with pretty slow rates until 0600Z when I decided to go bed.
Working a Japanese station on RTTY for the very first time on 80 meters and having VU2WAP slam the EU pileup I was working on 15 meters were the ultimate highlights of the contest.
www.rttycontesting.com /contestnotes/2004_cqww.htm   (2926 words)

  
 Fundamental Forces
One of the four fundamental forces, the weak interaction involves the exchange of the intermediate vector bosons, the W and the Z. Since the mass of these particles is on the order of 80 GeV, the uncertainty principle dictates a range of about 10
meters which is about 0.1% of the diameter of a proton.
meters which is about.1% of the diameter of a proton.
hyperphysics.phy-astr.gsu.edu /hbase/forces/funfor.html   (1168 words)

  
 RF in Shack on 15 meters and 160 meters - Elmers Forum at eHam.net
RF in Shack on 15 meters and 160 meters
Unfortunately on 160 meters and particularly on 15 meters, I get a lot of "RF in the Shack", visible with a field strength meter and audible out of my amplified stereo speakers (Yes, they are cheap and unshielded).
RE: RF in Shack on 15 meters and 160 meters
www.eham.net /forums/Elmers/80642   (1749 words)

  
 Soviet military maps from Omni Resources - International Map & Guidebook Specialists.
Improved dirt roads (4-10 meters in their width) are reinforced with sand and gravel, but only in certain places; locally the roadbeds are in very bad condition.
The other rivers are not large: 5-30 meters in width, (but the rivers Shosha and Lama reach locally the width of 50-70 meters); the depth is 1-2 meters (maximum up to 3 meters), and the stream speed is 0.2-0.4 meters/second.
The trees have 15-22 meter height (in the coniferous woods - up to 25 meters), the thickness of trunks is 0.15-0.25 meters, and the distance between trees is 2-5 meters.
www.omnimap.com /catalog/russia/klin.htm   (1689 words)

  
 2001 ARRL RTTY Roundup
This station was designated for 15 and 40 meters and was equipped with Dunestar bandpass filters and a 23' shorted stub for 15 and 40 meters connected to the output of a Bird wattmeter.
The reason I had more contacts on 80 meters in 2000 was because I had to go there from 20 meters because the RFI was too bad on 20 when I was transmitting on 40 meters.
I realized that 10 meters was not going to yield any new multipliers in the middle of the day so at 1900Z I decided to change from 10 to 20 meters on radio "B".
www.aa5au.com /arrlru01.html   (2662 words)

  
 RTC | Ramp Meters
A ramp meter is a traffic signal, with only a red and a green light, which controls cars merging onto the freeway.
If the ramp meter software senses a back-up, the ramp signal cycle will be increased to allow cars to enter the freeway at a faster rate.
Failing to stop at a ramp meter when it is in operation is a traffic violation similar to running a red light.
www.rtcsouthernnevada.com /rampmeters   (783 words)

  
 reviewjournal.com -- News - Ramp meters set for resort corridor
It's the latest expansion of the valley's ramp meter network, which was born along U.S. Highway 95 in the far northwestern valley in 2005 and spread to some downtown Las Vegas U.S. 95 ramps earlier this year.
Essentially, the meters are stoplights that allow vehicles to enter the freeway one at a time in hopes of thinning slowdowns that occur around interchanges, where a cluster of cars entering the freeway tries to merge into traffic.
The meters use a red light to hold a car for a few seconds before signaling a green light, allowing a vehicle to enter the freeway.
www.reviewjournal.com /lvrj_home/2007/Feb-10-Sat-2007/news/12505883.html   (465 words)

  
 SCUBA DIVING SUBIC BAY PHILIPPINES
The average dive is 28-35 meters, and the visibility is normally 15-30 meters, slightly deeper than other wrecks and often with slight current, still a safe dive with plenty to see.
Maximum depth on this dive is 20 meters (60 feet) with visibility of 5-15 meters (15-45 feet) depending on the time of year.
The average dive begins at 18 meters (52 feet) and ranges to 24 meters (75 feet) with visibility from 5-15 meters, depeding on the tide.
www.divephil.com /subic   (543 words)

  
 Shortwave bands - Wikipedia, the free encyclopedia
The bands are conventionally stated in wavelength as measured by meters.
Many bands, most notably the VHF 6 meters band, are notable for their behavior that depends on the season and the level of solar activity.
In most countries, the allocation is channelized, and in the USA it is mandatory to operate in upper sideband mode.
en.wikipedia.org /wiki/30_meters   (1215 words)

  
 All About Parking Meters
Any other coins deposited will not give any time on the meter.  Cambridge rates are 30 minutes for each quarter deposited, with the exception of the 15-minute meters that give you the maximum 15 minutes for one quarter.
The signs that are posted in the vicinity of the meters will explain the maximum time you can stay at that meter, the hours the meter is in operation, and either the days the meter is in operation or the exceptions when the meter is not in operation (i.e., 8am-6pm ex.
Some meters are in street cleaning areas and you will be ticketed and towed if you are parked at a meter during the posted day and time.
www.cambridgema.gov /traffic/ParkingMeters.cfm   (620 words)

  
 Examples of Newton's Second Law
A meter is a little longer than a yard, while a kilogram is a little more than 2 pounds.
After one second, its speed becomes 10 meters per second, after two seconds its speed reaches 20 meters per second, after three seconds it is 30 meters per second, and so on.
For the case of three seconds, the rock's average speed is 15 meters/second (the average of 0 meters/second and 30 meters/second).
www.jupiterscientific.org /sciinfo/examplesfeq.html   (835 words)

  
 15 meters   (Site not responding. Last check: )
An extended double zepp antenna for 15 meters is modeled mounted on two 24 foot...
Boston's new high-tech parking meters along a four-block stretch of Newbury Street are keeping pace with their high-rent surroundings: They are generating at least 34 percent more money per space than their predecessors.
Dia Bras Exploration Inc.("Dia Bras" and or the "Company") is pleased to announce intersections of 9.0 meters grading 1.34% copper and 15.5 meters grading 1.11% copper in diamond drill hole 177 as part of the latest exploration results from its Bolivar copper-zinc property in Chihuahua State, Mexico.
www.neapolis.it /immagini_ricerca/search/15-meters.htm   (435 words)

  
 KC1XX Antennas
The boom at 67 meters is 15 meters long; this boom supports the horizontal parts of the upper loops.
The JA tower is Rohn 45, 30 meters high and guyed at four levels, with a star-guy at the top to handle twisting torque from the massive 6-element 20M rotary Yagi.
The control box for the 80 meter transmit antennas has a row of eight pushbuttons, which select the four primary directions and the four combinations of pairs of directions.
www.kc1xx.com /antennas/antennas.htm   (1203 words)

  
 10 meters - Wikipedia, the free encyclopedia
In the late 1970s with the impending American FCC ban of the sale of older 23 channel Citizens' band radio equipment that did not meet the more stringent type acceptance of the newer 40 channel units meant that a surplus of 23 channel CB gear was on the market.
At peak times of the solar cycle and sunspots appear on the Sun's surface, 10 meters can be alive with extremely long-distance signals, refracting from the F2 layer in the ionosphere.
Sporadic E on 10 meters is mainly a seasonal event, with Summer being prime time for the mode.
en.wikipedia.org /wiki/10_meters   (860 words)

  
 Kent State Men's Track & Field -- Kurt Ward   (Site not responding. Last check: )
Won the 5000 meters at the Kent State Open with a time of 15:14.49 and placed 10th at the Golden Flash Open with a career-best time of 15:06.36...
Outdoors, won the 5000 meters at the Akron Dual (15:27.62) and finished second in the 10,000 meters at the Baldwin-Wallace Open (31:50.84)...
Was second in the 5,000 meters at the Sam Bair Open (15:53.91).
dept.kent.edu /athletics/mtrack/mtbio/ward.htm   (211 words)

  
 :. Philippine Islands Divers - Bohol Divers
The top of the shoal starts at 15 meters to 23 meters with a steer drop-off until 45 meters, and a second drop-off exceeding the limit of the sport diver depth..
Between 5 and 15 meters deep where you will find plenty of shells, snails and huge crabs so with many shrimps, soles and sleeping fishes.
More than 100 meters long, this ship lay down on 54 meters of water and his upper part being at 40 meters from the surface.
www.phildivers.com /malapascua_divesite.html   (908 words)

  
 Positive Displacement Accessories | Liquid Controls | IDEX Corporation
Elbows are provided for M-5 and M-7 Meters to increase mounting flexibility of the Meter and accessories.
For use when installation of a meter in a vertical line is preferred over the standard horizontal mounting.
A modular housing element, driven by the Meter on which may be mounted various assemblies to serve a variety of purposes.
www.lcmeter.com /Products/pdmeter-acc.html   (570 words)

  
 [15.0] The NASA ERAST HALE UAV Program
The Altus was 7.2 meters (23 feet 7 inches) long, had a wingspan of 16.9 meters (55 feet 4 inches), and a takeoff weight of 725 kilograms (1,600 pounds).
It had a span of 62.8 meters (206 feet), was powered by twelve electric motors, had four gondolas instead of two, and weighed 630 kilograms (1,385 pounds).
There was a little disappointment that the UAV did not clear 30,450 meters (100,000 feet), but takeoff of the Helios was postponed by cloud cover, limiting the amount of daylight available for its climb, and the "miss distance" was too small to make the cost of a second altitude attempt worthwhile.
www.vectorsite.net /twuav_15.html   (3993 words)

  
 The Winchester Star-15-Minute Meters Get Mixed Reviews   (Site not responding. Last check: )
The 15 other meters in the block are traditional mechanical meters, which offer either 30-minute or one-hour parking times.
Originally, Dalton said, four of the short-term meters were located at the last parking space on each end of the north and south sides of the block.
Short-term meters are also located in front of the ABC store and the dry-cleaning establishment, Dalton said.
www.winchesterstar.com /TheWinchesterStar/030113/Area_meters.asp   (911 words)

  
 CNNSI.com - Athletics - Dragila breaks world record twice in one day - Sunday February 18, 2001 09:43 AM   (Site not responding. Last check: )
She cleared 4.66 meters (15-3 1/2) on her first try at that height, breaking the world record of 4.65 meters (15-3) she had set in Pocatello on Feb. 9.
But it was apparent on her tries at 4.80 meters (15-9) that she hasn't mastered the coordination needed to go higher.
She still wants to clear 4.88 meters (16 feet), and she predicted the record will be broken again, either at the indoor nationals in Atlanta on March 2-3 or during the outdoor season.
sportsillustrated.cnn.com /athletics/news/2001/02/17/dragila_ap   (878 words)

  
 Ken Harker WM5R - 2003 K5NA CQ World Wide DX Contest, Phone
The 15 meter and 40 meter radios were at the operating desk Richard and Susan use for DXing and single-operator contesting.
To the left of Robert is the 160 meter position, and in the far left of the frame, to Scott's right, is the 80 meter operating position.
The 40 meter and 15 meter operating positions are to the left of this photo.
www.wm5r.org /photos/2003_cqww_k5na   (1162 words)

  
 ARRLWeb: W1AW Bulletin ARLD024 (2000)
Ali, EP2MKO, has been QRV on 15 meters CW most days between 2000 and 2100z.
Mike, UK8OM, and Nemat, UK8GK, are usually QRV on 15 meters CW and SSB after 0200z.
Marty, N5NW, will be QRV as ZA/N5NW from June 10 to 17 using SSB primarily on 20 and 15 meters.
www.arrl.org /w1aw/dx/2000-arld024.html   (369 words)

  
 An Attic Coaxial-Cable Trap Dipole for 10, 15, 20, 30, 40, and 80 Meters
You may note that the 80 meter end sections are significantly longer in the version without the 30 meter traps: much of that difference may be due to the larger percentage of the 80 meter section length that had to be bent to fit my attic in that version.
To delete 80 meters, simply omit the 40 meter traps and everything after them, placing the end insulators where the 40 meter traps used to be, and you'll have a 10/15/20/30/40 antenna.
A 12/17 meter dipole could be fed with a second feedline or alternatively, it could be connected in parallel with the 10/15/20/30/40/80 dipole described in the main section of this paper.
degood.org /coaxtrap   (4014 words)

  
 How's 15 Meters These Days? - CW Forum at eHam.net
My apartment is small, but I think I can manage a dipole for 15 meters outside my apartment (without it being too obvious).
And there should be some E skip available on 15 during the summer months also.
I worked a decent amount of DX on 15 during the CQWPX contest at the end of May. Of all of the HF bands, I think 15 meters has the most interesting propagation.
www.eham.net /forums/CW/2954   (348 words)

  
 BADIAN ISLAND BEACH HOTEL, CEBU, PHILIPPINES
Amazing visibility up to 50 meters and it is possible to dive 12 months of the year.
Pescador Cathedral: The cathedral is a very large hole that resembles a grotto, which begins at 15 meters and ends at 38 meters.
The visibility is usually 10-20 meters because of the lack of current.
www.asiatravel.com /cebu/badian/v7.html   (1022 words)

  
 Kellman Advances to Triple Jump Finals :: Places 12th with a leap of 15.57 meters; Phillips finishes ninth in the ...
Marc Kellman advanced to Saturday's finals in the triple jump by placing 12th in Friday's qualifying round with a leap of 15.57 meters (51 ft. 1 in.), while Richard Phillips finished ninth in the finals of the 110-meter hurdles with a time of 13.76 seconds.
Kellman, the runner-up in the triple jump at the 2006 NCAA Indoor Track and Field Championships with a leap of 16.43 meters, posted his best jump of the day on his first attempt.
On his second attempt, he recorded a mark of 15.53 meters and on his final attempt he ran through the sand pit, recording a foul.
www.cstv.com /sports/c-track/stories/060906acc.html   (465 words)

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