martes, 9 de junio de 2009
A network server is a computer designed to process requests and deliver data to other (client) computers over a local network or the Internet.
A network card, network adapter, network interface controller (NIC), network interface card, or LAN adapter is a computer hardware component designed to allow computers to communicate over a computer network.
Modem (from modulator-demodulator) is a device that modulates an analog carrier signal to encode digital information, and also demodulates such a carrier signal to decode the transmitted information. The goal is to produce a signal that can be transmitted easily and decoded to reproduce the original digital data. Modems can be used over any means of transmitting analog signals, from driven diodes to radio.
High-definition television (or HDTV) is a digital television broadcasting system with higher resolution than traditional television systems (standard-definition TV, or SDTV). HDTV is digitally broadcast; the earliest implementations used analog broadcasting, but today digital television (DTV) signals are used, requiring less bandwidth due to digital video compression.
A computer network is a group of interconnected computers. Networks may be classified according to a wide variety of characteristics. This article provides a general overview of some types and categories and also presents the basic components of a network.
The term digital signal is used to refer to more than one concept. It can refer to discrete-time signals that have a discrete number of levels, for example a sampled and quantified analog signal, or to the continuous-time waveform signals in a digital system, representing a bit-stream. In the first case, a signal that is generated by means of a digital modulation method is considered as converted to an analog signal, while it is considered as a digital signal in the second case.
Coaxial cable, or coax, is an electrical cable with an inner conductor surrounded by a tubular insulating layer typically of a flexible material with a high dielectric constant, all of which are surrounded by a conductive layer (typically of fine woven wire for flexibility, or of a thin metallic foil), and finally covered with a thin insulating layer on the outside.
The Internet is a global system of interconnected computer networks that use the standardized Internet Protocol Suite (TCP/IP). It is a network of networks that consists of millions of private and public, academic, business, and government networks of local to global scope that are linked by copper wires, fiber-optic cables, wireless connections, and other technologies.
Wi-Fi (pronounced /ˈwaɪfaɪ/) is a trademark of the Wi-Fi Alliance for certified products based on the IEEE 802.11 standards. This certification warrants interoperability between different wireless devices.
The term Wi-Fi[1][2] is often used by the public as a synonym for wireless LAN (WLAN); but not every wireless LAN product has a Wi-Fi certification, which may be because of certification costs that must be paid for each certified device type.
The term Wi-Fi[1][2] is often used by the public as a synonym for wireless LAN (WLAN); but not every wireless LAN product has a Wi-Fi certification, which may be because of certification costs that must be paid for each certified device type.
A central processing unit (CPU) or processor is an electronic circuit that can execute computer programs. This topic has been in use in the computer industry at least since the early 1960s (Weik 1961). The form, design and implementation of CPUs have changed dramatically since the earliest examples, but their fundamental operation has remained much the same.
Wide Area Network (WAN) is a computer network that covers a broad area (i.e., any network whose communications links cross metropolitan, regional, or national boundaries [1]).
A local area network (LAN) is a computer network covering a small physical area, like a home, office, or small group of buildings, such as a school, or an airport. The defining characteristics of LANs, in contrast to wide-area networks (WANs), include their usually higher data-transfer rates, smaller geographic place, and lack of a need for leased telecommunication lines.
miércoles, 3 de junio de 2009
Tech Deck Sk8parks Assortment
Bring the skatepark inside. Set up your ultimate configuration from a variety of real skate park options including a quarter pipe, stairs with rail, incline ramp, and transition. Then test your skills with the included board, complete with metal trucks, grip tape and real skateboard company graphics. Oh and give your self a pat on the back—a portion of the proceeds will go to the Tony Hawk Foundation to help build skateparks around the country. Creating your own custom skatepark has never been easier.
Collect the Deck ™Tech Deck®
Each pack contains:
1 complete board (with real metal trucks, grip tape, skateboard graphics)
Authentic plywood and concrete look
A variety of the following ramp elements:
Bank and Rail
Euro Gap
Quarter pipe
Stairs with rail
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Tech Deck Retro Collector Handboard Asst
Bring the history of skateboarding home with you. These authentic miniature skateboards feature real skateboard graphics from the 80’s in authentic board shapes from back in the day. They come in a displayable box “frame”.
Collect the Deck ™Tech Deck®
Each pack contains:
1 x 23 cm board
Premium display-ready box
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miércoles, 27 de mayo de 2009
Tech Deck Display Case and Board
Show off your goods. Store your Tech Decks in this versatile display and carry case. This case comes in a black plastic display frame that is shaped like a skateboard and features a versatile clip system that holds up to 16 fingerboards. Mounting holes on back allow for easy wall display. Comes with handle for portability.
Comes with one complete 96mm board.
Collect the Deck ™Tech Deck®
Each pack contains:
1 complete 96mm board (with real metal trucks, grip tape, skateboard graphics)
Display case with handle and mounting system
Tech Deck Build-A-Park
Bring the skatepark inside. Set up your ultimate configuration from a variety of real skate park options including ramps and platform pieces. Choose from platform piece, quarter pipe, bank ramp, stairs and more.
Creating your own custom skatepark has never been easier.
Collect the Deck ™Tech Deck®
Each pack contains:
Versatile modular ramp system
Authentic plywood and concrete look
4 ramp styles per assortment
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Tech Deck Street Spots Assortment
Tear up the street- in the safety of your own home. Conquer your favorite tricks Tech Deck’s replica street spots including Hubba Hideout and Brookyln Banks. Then, set up your ultimate configuration by mixing and matching it with your other Tech Deck parks. Oh, and “tag” it to taste with the included street stickers. Creating your own custom skatepark has never been easier.
Each pack contains:
1 complete board (with real metal trucks, grip tape, skateboard graphics)
1 sticker sheet
A fully modular replica of one of the following famous street skating spots:
Hubba Hideout
Brooklyn Banks
Tech Deck Skate Shop Bonus Pack
It's time to set up shop. With the Tech Deck Skate Shop Bonus Pack, you and your friends will be up and rolling in no time. The pack comes with 3 complete fingerboards (each with real metal trucks, grip tape and real skate company graphics). You also get 3 additional decks to mix and match to suit your style, a tool, risers and bolts, and two sticker sheets to customize your boards.
Each pack contains:
3 complete boards (with metal trucks, grip tape, graphics)
3 extra decks (no trucks or wheels)
1 Tool, 1 set risers (2)
2 mini sticker sheets
It's time to set up shop. With the Tech Deck Skate Shop Bonus Pack, you and your friends will be up and rolling in no time. The pack comes with 3 complete fingerboards (each with real metal trucks, grip tape and real skate company graphics). You also get 3 additional decks to mix and match to suit your style, a tool, risers and bolts, and two sticker sheets to customize your boards.
Each pack contains:
3 complete boards (with metal trucks, grip tape, graphics)
3 extra decks (no trucks or wheels)
1 Tool, 1 set risers (2)
2 mini sticker sheets
Tech Deck Vert Ramp with Sounds
Bring your Vert skills inside. Top off up your custom skatepark with a Tech Deck Vert ramp with Sounds. Then test your skills with real grinding and tapping sounds as you hit the coping with the included board. Oh, and give your self a pat on the back-- a portion of the proceeds will go to the Tony Hawk Foundation to help build skateparks around the country.
Each pack contains:
1 complete board (with real metal trucks, grip tape, skateboard graphics)
1 sticker sheet
Quarter pipe with sound effects
Bring your Vert skills inside. Top off up your custom skatepark with a Tech Deck Vert ramp with Sounds. Then test your skills with real grinding and tapping sounds as you hit the coping with the included board. Oh, and give your self a pat on the back-- a portion of the proceeds will go to the Tony Hawk Foundation to help build skateparks around the country.
Each pack contains:
1 complete board (with real metal trucks, grip tape, skateboard graphics)
1 sticker sheet
Quarter pipe with sound effects
Tech Deck Super Sticker/Tattoo 3 Pack Assortment
A skater without stickers is like, well, a skateboard without wheels. With the Super Sticker 3-Pack, not only do you get 3 complete fingerboards (each with real metal trucks, grip tape and real skate company graphics) and a tool, but you also get 5 big stickers to customize your world.
Each pack contains:
3 complete boards (with metal trucks, grip tape, graphics)
5 big stickers
1 Tool
A skater without stickers is like, well, a skateboard without wheels. With the Super Sticker 3-Pack, not only do you get 3 complete fingerboards (each with real metal trucks, grip tape and real skate company graphics) and a tool, but you also get 5 big stickers to customize your world.
Each pack contains:
3 complete boards (with metal trucks, grip tape, graphics)
5 big stickers
1 Tool
Tech Deck Super Sticker/Tattoo 3 Pack Assortment
A skater without stickers is like, well, a skateboard without wheels. With the Super Sticker 3-Pack, not only do you get 3 complete fingerboards (each with real metal trucks, grip tape and real skate company graphics) and a tool, but you also get 5 big stickers to customize your world.
Each pack contains:
3 complete boards (with metal trucks, grip tape, graphics)
5 big stickers
1 Tool
A skater without stickers is like, well, a skateboard without wheels. With the Super Sticker 3-Pack, not only do you get 3 complete fingerboards (each with real metal trucks, grip tape and real skate company graphics) and a tool, but you also get 5 big stickers to customize your world.
Each pack contains:
3 complete boards (with metal trucks, grip tape, graphics)
5 big stickers
1 Tool
Tech Deck 96mm 4 Pack Assortment
Feel like a pro on tour with four complete boards to choose from. Each one comes complete with real skateboard parts including metal trucks, grip tape and real skate company graphics. Not only that, but you get a tool and riser pads. With a variety of designs, you'll want to collect more than four.
Each pack contains:
4 complete boards (with metal trucks, grip tape, graphics)
1 Tool
1 set riser pads (2)
Tech Deck 96mm Collectors Asst
Bring the history of skateboarding home with you. These authentic miniature retro fingerboards, feature real skateboard graphics from real skateboard companies from the 70’s-90’s in all of the authentic board shapes from back in the day. Like all Tech Deck fingerboards, it also comes with metal trucks, graphics wheels and grip tape. And, it comes with a cool retro sticker and a cool display-ready pack.
Each pack contains:
1 complete board (with metal trucks, grip tape, graphics)
Premium display-ready pack
Bonus Retro Sticker
Tech Deck 96mm fingerboard Asst
Go big by going small. With the 96mm Fingerboard, all you need is some imagination and two of your ten fingers. Tech Decks come with metal trucks, grip tape and real skate company graphics. Switch it out with the included set of graphic wheels and mess with the kingpin. Sticker sheet, riser pads, bolts and hardware tool included. With hundreds of designs from all the top skate companies, you'll want to collect them all.
Each pack contains:
1 complete board (with metal trucks, grip tape, graphics)
1 Additional set of graphic wheels (4 wheels)
1 mini sticker sheet
1 Tool
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