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Wireless and telegraphy
* 1922 – The first segment of the Imperial Wireless Chain providing wireless telegraphy between Leafield in Oxfordshire, England, and Cairo, Egypt, comes into operation.
Wireless telegraphy claimed Dr. Braun's full attention in 1898, and for many years after that he applied himself almost exclusively to the task of solving its problems.
In 1899, he would apply for the patents, Electro telegraphy by means of condensers and induction colls and Wireless electro transmission of signals over surfaces.
Wireless telegraphy is also known as " CW ", for continuous wave ( a carrier modulated by on-off keying ), as opposed to the earlier radio technique of using a spark gap.
Wireless telegraphy originated as a term to describe electrical signaling without the electric wires to connect the end points.
Wireless telegraphy rapidly came to mean Morse code transmitted with Hertzian waves ( electromagnetic waves ) decades before it came to be associated with the term radio.
Wireless telegraphy is still used widely today by amateur radio hobbyists where it is commonly referred to as radiotelegraphy, continuous wave, or just CW.
Wireless telegraphy dates as far back as Faraday in the early 19th century, when it was discovered that radio waves could be used to send telegraph messages.
Seelig ) " Wireless telegraphy ,", New York McGraw-Hill Book Company, inc., 1st ed.
Wireless telegraphy played an important role from the start.
Marconi, in July 1924, entered into contracts with the British General Post Office ( GPO ) to install high speed shortwave telegraphy circuits from London to Australia, India, South Africa and Canada as the main element of the Imperial Wireless Chain.
The use of Wireless telegraphy and bomb dropping was well in advance of the War Office.
Marconi, in July 1924, entered into contracts with the British General Post Office ( GPO ) to install high speed shortwave telegraphy circuits from London to Australia, India, South Africa and Canada as the main element of the Imperial Wireless Chain.
Wireless telegraphy ( WT ) rather than land-line circuits was used for this traffic.
* Wireless telegraphy and wireless telephony an elementary treatise ( New York: Moffat, Yard & Co., 1913 )
# REDIRECT Wireless telegraphy
* Wireless telegraphy or " Wireless telephony ", an early term for radio communications
# REDIRECT Wireless telegraphy
Wireless telegraphy using damped high frequency radio waves was demonstrated in 1894 by Sir Oliver Lodge, but that system could not carry voice messages or music.
* 1905: Wireless telegraphy experiments between Hobart and Tasman Island and between state and mainland
ComReg is also tasked with enforcing wireless telegraphy legislation, in particular the Wireless Telegraphy Act, 1926, in relation to use of the radio spectrum, which includes actions against pirate radio stations, distributors of mobile phone repeaters and other unlicensed users of radio spectrum.
The Wireless Telegraphy Act 2006 provides for Ofcom to issue licences to radio broadcasters for the use of stations and wireless telegraphy apparatus.
Over the years, many apprentices were trained at the Porthcurno cable office in telegraphy and supporting skills, initially by ETC and then by Cable and Wireless.

Wireless and is
Wireless broadband is technology that provides high-speed wireless Internet access or computer networking access over a wide area.
The CRTC is sometimes blamed for the current state of the mobile phone industry in Canada, in which there are only three national mobile network operators – Bell Mobility, Telus Mobility, and Rogers Wireless – as well as a handful of MVNOs operating on these networks.
The first was Afghan Wireless, which is US based that was founded by Ehsan Bayat.
Since the onset of the migration from TDM PBXs to VoIP and VoIP hybrid solutions, manufacturers such as Lantiq, Ascom Wireless Solutions, Aastra Technologies, Philips, snom and Polycom have developed IP-DECT solutions where the backhaul from the base station is VoIP ( H. 323 or SIP ) while the handset loop is still DECT.
Wireless operation is supported since WinTPC has full wireless stack integration, but wireless operation may not be as good as the operation on a wired connection.
Broadband is now available in Ireland via DSL, Cable, Wireless and Satellite.
IEEE 802. 15 is a working group of the Institute of Electrical and Electronics Engineers ( IEEE ) IEEE 802 standards committee which specifies Wireless Personal Area Network ( WPAN ) standards.
The IEEE P802. 15 Wireless Next Generation Standing Committee ( SCwng ) is chartered to facilitate and stimulate presentations and discussions on new Wireless related Technologies that may be subject for new 802. 15 standardization projects or to address the whole 802. 15 work group with issues or concerns with current techniques or technologies.
The transmitter is operated by National Grid Wireless and rebroadcasts signals received from Caldbeck.
Wireless internet is portable: users can connect nearly anywhere through a receiver ( connected to the client via USB or Ethernet ) and it provides download rates between 512 kbit / s and 1 Mbit / s depending on the chosen plan.
Econet Telecom Lesotho is part of the Econet Wireless group and operates as a stand-alone entity with full local board and management control.
Wireless local loop is another technology that has helped Mongolia increase accessibility to telecommunications and bypass fixed-line infrastructure.
Dial-Up is still the main system, although Wireless and Broadband Internet are recently being introduced.
Wireless computing is not prominent.
A wireless personal area network ( WPAN ) is a PAN carried over wireless network technologies such as IrDA, Bluetooth, Wireless USB, Z-Wave, ZigBee, or even Body Area Network.
Wireless PAN is based on the standard IEEE 802. 15.
The Lizard Wireless Station is the oldest Marconi station to survive in its original state in the world and is located to the west of the Lloyds Signal Station in what appears to be a wooden hut.
Wireless Valley is a term that was coined by Professor Ted Rappaport in 1990 when he was a faculty member at Virginia Tech, and was used to describe the Roanoke / Blacksburg Virginia region and the potential of research to create spin-out companies.

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