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Topic: Poldhu


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  Marconi's Wellfleet (Cape Cod) Wireless - Stormfax®
The South Wellfleet station was similar to the Poldhu one with a circular series of twenty 200-foot ship's masts set back 165 feet from the edge of the bluff.
Storms blew down the aerials at Poldhu on September 17, 1901 and a Nor'easter toppled the aerials on Cape Cod on November 25th.
The aerial at Poldhu was held aloft by a canvas kite.
www.stormfax.com /wireless.htm   (1322 words)

  
 Historic Poldhu Wireless Station
The remains of the long-defunct Poldhu Wireless Station are visible to the intrepid seeker of Marconi lore along a stunningly beautiful, yet rugged cliff top and within age-old stone walls that surround a cow pasture.
Over the 1,800 miles from Poldhu to St. John's, the curvature of the earth would be analogous to crossing a mountain of water 125 miles high.
We in amateur radio today are indebted to Marconi and his cohorts for their innovative approach, foresight, salesmanship, grueling work and tenacity to prove to the world that "wireless communication" was not only possible from a scientific and engineering standpoint, but was also commercially feasible.
www.hamradio.piatt.com /poldhu.htm   (941 words)

  
  Radio's First Message -- Fessenden and Marconi
The Poldhu transmitter was a curious two-stage circuit, in which a first-stage spark at some attainable lower voltage provided the energy for the second stage in tandem (Fig.
The power capability of the Poldhu AC generator (25 amperes at 1500 volts) in 1901 was quite insufficient to recharge the condenser every period.
At Poldhu Marconi quickly erected two masts and put up an aerial of 54 wires, spaced 1 metre apart, and suspended from a triadic stay stretched between these masts at a height of 45.7 m.
www.ewh.ieee.org /reg/7/millennium/radio/radio_differences.html   (7016 words)

  
 DNA Cornish Rex - First Cornish Rex
Poldhu was bred to almost all of his female relatives and sired a number of Cornish Rex kittens.
Pictures of Poldhu, unfortunately all in fl and white, show that he definitely had tabby markings.
However, because Poldhu was owned by the noted experimental cat breeder Brian Sterling-Webb and had been examined by several geneticists, it seems reasonable to believe that he was indeed a bluecream.
mail.magnaspeed.net /~dnarex/breedhistory.html   (383 words)

  
 Poldhu Hotel Blackpool UK England
Your host Valerie and Michael are experienced hoteliers who will ensure you have an enjoyable holiday.
We are a friendly warm and comfortable family run hotel.
Poldhu Hotel - 330 Queens Promenade - Blackpool
www.blackpool4hotels.com /Poldhu.htm   (238 words)

  
 Poldhu Hotel, Blackpool, Lancashire
Poldhu Hotel, 330 Queens Promenade, Blackpool, Lancashire, FY2 9AB
The name Poldhu is Cornish for Blackpool, "pol" means pool and "dhu" means fl.
Contact the Poldhu Hotel · Facilities and Pricing · Privacy · Copyright © 1995 to 2006
www.smoothhound.co.uk /hotels/poldhu-hotel.html   (0 words)

  
 Guglielmo Marconi - The Next Threshold
Land for the eastern station was found on a headland at Poldhu in the far southwest of England and land for the western station on a cliff-top near South Wellfleet on Cape Cod, close to the easternmost point in the United States.
A 25 kw power plant was built at Poldhu together with a system of 20 200-foot masts arranged in a 200-foot diameter circle.
Before the systems could be tested, they fell victim to the fierce weather in their exposed locations: first the almost completed Poldhu aerial toppled and the masts at Cape Cod collapsed a month later.
sln.fi.edu /case_files/marconi/threshold.html   (540 words)

  
 In the bicycle tracks of Sherlock Holmes - part 3
We watched the Poldhu Hotel, build around 1900 to house the technicians, radio-operators and engineers who came to work together with Guglielmo Marconi, who was the inventive 27 year old Italian scientist who was the first to send a radio signal across the Atlantic.
Later larger masts were erected at Poldhu and for many years the station was of great importance.
The buildings were demolished in 1930, but some of the big foundations for the antennas can still be seen.Today an amateur radio club resides in some of the old cabins and a memorial stone for Marconi, his men and their pioneer work is erected at the place.
www.gfy.ku.dk /~ams/sh/england/england3.html   (1919 words)

  
 Spartanburg SC | GoUpstate.com | Spartanburg Herald-Journal   (Site not responding. Last check: 2007-09-30)
Poldhu is a small area in south Cornwall, UK, situated on the Lizard Peninsula it comprises Poldhu Point and Poldhu Cove.
It lies on the coast west of Goonhilly Downs, with Mullion 2 km to the south and Porthleven 7 km to the north.
The site is famous as the location of Poldhu Wireless Station, Guglielmo Marconi's transmitter for the first trans-Atlantic radio message on December 12, 1901.
www.goupstate.com /apps/pbcs.dll/section?category=NEWS&template=wiki&text=Poldhu   (358 words)

  
 Koshka Cornish Rex Cats - Breed History
Most of Poldhu's matings were to straight-coated females to prevent inbreeding.
Poldhu however, was not only very fertile, but of note, sired red and cream kittens from 4 different queens which would suggest, that he was a true tortie.
was already pregnant to her father POLDHU prior to leaving and soon after arrival in America, delivered 4 Rex kittens.
www.koshkacats.com /history   (2524 words)

  
 BBC - Cornwall - Marconi 100 -
Marconi's project in Poldhu, Cornwall led him to become the first person to bridge the Atlantic by wireless.
In September 1901 the 200 feet aerial masts, which were erected at Poldhu, were blown down in a storm.
A weak signal was received but disaster struck when the strong wind caused the balloon that was holding the aerial aloft to be lost.
www.bbc.co.uk /cornwall/marconi/marconibg.shtml   (457 words)

  
 Messages to Mid-Ocean (1902)
It was the same installation as is used on all the transatlantic steamers equipped with his apparatus, except that this one was fitted with special coherer attachments which attuned it to the Poldhu station.
At Poldhu, the sending station, there was used practically the same apparatus as for the Newfoundland experiments.
The Poldhu operators had returned to their labors, and Marconi, half way across the ocean, was getting the click every time they pressed the key and sent that enormous flash of energy across the sparkling gap of the transmitter.
earlyradiohistory.us /1902phil.htm   (1908 words)

  
 Marconi Centre, Poldhu, Cornwall   (Site not responding. Last check: 2007-09-30)
Poldhu Cove on the Lizard Peninsula in southwest Cornwall, England was the of the transmitter for the first transatlantic radio signal.
A signal went from Poldhu Wireless Station to Guglielmo Marconi at Signal Hill in St. John's Newfoundland, Canada on December 12, 1901.
It was a joint project between The National Trust, Marconi plc and Poldhu Amateur Radio Club and was built to commemorate the centenary of the first trans-Atlantic wireless signal which was sent from Poldhu to Newfoundland, Canada one hundred years previously.
www.cornwall-calling.co.uk /museums/marconi-centre-poldu.htm   (218 words)

  
 Marconi memorial in Poldhu Cornwall UK.   (Site not responding. Last check: 2007-09-30)
One hundread yards north east of this column stood from 1900 to 1935 the famous Poldhu wireless station designed by John Ambrose Fleming and erected by the Marconi company of London from which were transmitted the first signals ever conveyed across the atlantic by wireless telegraphy.
From the Marconi company's Poldhu station in 1923 and 1924, Charles Samuel Franklin, inventor of the Franklin beam aerial, directed his short wave wireless beam transmissions to Guglielmo Marconi on his yatch 'Electra' crusing in the south atlantic.
Some six acres of cliff land were given in 1957 and four acres behind the cliffs, on which stood the station and mast, were given in 1960.
www.rockradio.freeserve.co.uk /memorial.htm   (215 words)

  
 Exploring 'Poldhu'.
To progress your search for the term poldhu, checking out the Connected Earth website is likely to help you.
The experience is a completely multi-media one, which gives you the power to choose from comprehensive narratives, more in-depth exploration, pictures of artefacts in 3D, written or oral stories from former telecommunications industry workers, short film sequences, and ingenious animations providing easy-to-understand explanations of the way that things work.
Alongside seeking out information that is of specific interest to you, you may decide to explore one of the nine galleries.
www.connected-earth.com /content/poldhu_online.html   (288 words)

  
 BBC News | SCI/TECH | Marconi's Atlantic leap remembered
A few days short of the 100th anniversary, Carolyn Rule, chair of the Poldhu Amateur Radio Club, sits in front of hi-tech radio equipment looking out at the field from which the first transatlantic radio signal was sent.
Marconi, who was in Newfoundland, had sent a message back to England, via the underwater telegraph cable, to tell the Poldhu transmitter to send radio signals between 12 noon and 3pm local time.
Members of the Poldhu Amateur Radio Club will send the "s" signal across the water to radio enthusiasts in Newfoundland, just as Marconi did all those years ago.
news.bbc.co.uk /1/hi/sci/tech/1701461.stm   (1053 words)

  
 Mid-Sea Wireless Telegraph News (1904)
The system of vertical wires and the high power of the transmitting apparatus at Poldhu are lacking on the "Campania." Consequently, messages from the vessel would not be perceived at Poldhu.
Hence, while messages or news might be received by the vessel from Poldhu, there would be no means of informing that station whether or not the message had been received on shipboard until the arrival of the ship at port.
When, therefore, the news service is established, the dispatches from Poldhu will be cast upon the air, probably at prearranged hours, and all those who may be able to do so, whether equipped with the Marconi apparatus or not, may pick up the news.
earlyradiohistory.us /1904news.htm   (849 words)

  
 ARRLWeb: 160-Meter Experiment Will Explore Marconi's 1901 Transatlantic Success
The 1901 Marconi transmitter in Poldhu, Cornwall, England.
The latter-day venture is a cooperative effort of the Poldhu Amateur Radio Club (PARK) in Cornwall and the Marconi Radio Club of Newfoundland (MCRN).
The Poldhu club's Keith Matthew, G0WYS, said the 2001 centenary of Marconi's achievement reopened discussion into the mechanism by which the 1901 spark transmitter signal propagated.
www.arrl.org /news/stories/2006/10/05/101   (747 words)

  
 Cornish Rex Breed Profile - History, Description, Temperament & Colours of the Cornish Rex
Sadly, one of the males died at 7 months of age, but the second male named Poldhu (along with Kallibunker) went on to sire further litters.
A veterinarian took a tissue sample from Poldhu for research, unfortunately he was accidentally castrated.
She was pregnant by her father Poldhu at the time.
www.cat-world.com.au /CornishRexBreedProfile.htm   (1136 words)

  
 Tresawle - Self Catering Holiday Cottage on Lizard Peninsula, Cornwall - The area
There are small Cornish fishing villages like Cadgwith, Mullion and Coverack safe family beaches at Poldhu, Kynance cove and Kennack sands, cliff walks of outstanding beauty, and much more for the bird watcher and naturalist.
Mullion harbor has a small sandy beach and is safe for swimming in quiet seas.
Poldhu beach is safe to swim except at very low tides.
www.tresawle.co.uk /area.htm   (431 words)

  
 twinning
In this letter we introduce ourselves and purpose (we learned later, that this letter addressed to the Mayor of Poldhu, was immediately placed in the archives,also because it was written in Italian).
Much time later we received a letter from the Mayor of Helston informing us that Poldhu was part of the Helston Municipality, in that city there was a small museum containing Marconi relics, and on the cliff there was a monument to remember Marconi and his experiments in 1901.
In the afternoon we where present at the election of two councillors: Helston Town Council is renewed yearly with the election of two councillors from four who run for the seat.
www.qsl.net /iy4w/twinning.htm   (1465 words)

  
 Swallow 550/1100
Poldhu familiy driver for kernel 2.4.0 and up.
Poldhu family driver for kernel 2.4.0 and up.
Poldhu family driver for kernel 2.6.0 and up.
www.xs4all.nl /~bvermeul/swallow   (2006 words)

  
 Poldhu-Related Inspiration | One Simple Word | It's like fridge poetry for couch potatoes   (Site not responding. Last check: 2007-09-30)
Poldhu is not just another of Cornwall's beautifull sandy coves; in terms of significant events in human evolution, this is one of the most important sites in the world.
He chose this remote spot on Angrouse Cliff for his most crucial experiment because it offered an unobstructed path for the radio waves to cross the Atlantic and privacy from the prying eyes of rivals and sceptical reporters.
The message sent from the Poldhu Wireless Station and received by Marconi on a hill above St John's in Newfoundland at 12.30pm on 12 December, was simply the letter...
www.onesimpleword.com /049/default.asp?word=poldhu   (205 words)

  
 History
The fact that early breeders had bred Kallibunker and his son Poldhu to domestic shorthairs undoubtedly added to the heavier appearance of the breed in England.
Poldhu, however, was a fertile blue-cream male, and after Kallibunker's untimely demise Poldhu sired a number of kittens.
La Morna Cove, however, had been bred to her sire Poldhu before leaving England and two of her four kittens-Diamond Lil and Marmaduke-can be found as foundation stock in most pedigrees of American Cornish Rex.
www.descornex.com /history.htm   (745 words)

  
 Top amateur radio expert detects Marconi experiment signal in P.E.I.   (Site not responding. Last check: 2007-09-30)
Jeff Briggs, a ham radio expert, says he had doubts Marconi achieved the feat until he listened in on the experiment, and heard the signal from Poldhu last week at his receiving station in Monticello, on the northeast coast of Prince Edward Island.
Scientists in Newfoundland have set up a receiving station in the St. John's area, using a 150-metre antenna attached to a receiver the size of a pocketbook, to detect that code at 15-minute intervals.
While he is now convinced, Briggs acknowledges skeptics within the amateur radio community will likely pounce on his claim, pointing to a range of variables that include his state-of-the art equipment versus Marconi's relatively primitive receiving station.
www.cbc.ca /cp/Atlantic/061108/t110828.html   (696 words)

  
 Poldhu Cove, United Kingdom Surf Forecast, Tides, Surfcam and Sea Conditions
Poldhu Cove, United Kingdom Surf Forecast, Tides, Surfcam and Sea Conditions
Poldhu Cove in South Cornwall is a fairly exposed beach break that has unreliable waves.
At the moment, we display the current current weather observations / forecast for Poldhu Cove, tide data, sea temperature and a growing list of Surfcams.
www.surf-forecast.com /breaks/PoldhuCove.shtml   (183 words)

  
 Annual Commemorations Marking the First Transatlantic Wireless Signal By Marconi in 1901
Poldhu contact is established at 12:30 local time and greetings are exchanged.
Mrs Carolyn Rule invited the MRCN to be a formally linked with the Poldhu ARC as their sister station and of course we were very honoured to accept.
The Poldhu club received our transmissions and we received theirs, but because of electrical noise, the usual contact was not possible on 12 December although we did have other contacts including Ric VK7RO in Hobart, Tasmania.
brigus.physics.mun.ca /zedel/marconi/12.HTM   (2546 words)

  
 ..:: Centenary of the first Transatlantic Dx / Poldhu 1901 - 2001 ::..   (Site not responding. Last check: 2007-09-30)
The transmitter of Guglielmo Marconi at Poldhu station was using an alternator with a power of 25 KW.
e vuole celebrare cosi il primo collegamento a lunga distanza effettuato da Guglielmo Marconi dalla stazione superpotente di Poldhu in Cornovaglia (England) e la localita' di Signal Hill presso St. John's in Terranova (Canada), il famoso messaggio fatto di 3 punti che rappresentano la lettera S in Morse.
Il trasmettittore di Marconi a Poldhu nella stazione trasmittente usava un alternatore con una potenza di 25 KW.
www.sierrapapa.it /e_poldhu.htm   (594 words)

  
 Mid-Sea Wireless Telegraph News (1904)
The system of vertical wires and the high power of the transmitting apparatus at Poldhu are lacking on the "Campania." Consequently, messages from the vessel would not be perceived at Poldhu.
Hence, while messages or news might be received by the vessel from Poldhu, there would be no means of informing that station whether or not the message had been received on shipboard until the arrival of the ship at port.
When, therefore, the news service is established, the dispatches from Poldhu will be cast upon the air, probably at prearranged hours, and all those who may be able to do so, whether equipped with the Marconi apparatus or not, may pick up the news.
www.earlyradiohistory.us /1904news.htm   (849 words)

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