A hard drive, also known hard disk or hard disk drive, is a non-volatile data storage device. Technically, hard drives and hard disks are not the same since hard drives consist of multiple hard platters, the hard disk reader and writer head, the hard drive motor, and the drive electronics. On the other hand, a …
MMDS (Multichannel Multipoint Distribution Service) is a broadband wireless point-to-multipoint specification utilizing UHF (Ultra High Frequency) communications. MMDS operates on FCC licensed frequencies. The FCC divided the United States into BTA's (Basic Trading Areas) and auctioned the rights to transmit on the MMDS bands in each of those areas to MMDS service providers. The MMDS …
A linear particle accelerator is a large device that can speed up electrons, ions, or other particles and slam them into a target in order to release subatomic particles and radiation. Sensors then record these by-products, send their data to a central computer system that creates a digital, 3D image of the particle, and labels …
Fixed Satellite Service (FSS) is a type of mobile telephone service that allows users in a specific area to make and receive cell phone calls. FSS systems or cell phone towers are placed in strategic, fixed locations and provide service to thousands of individual users simultaneously. Generally, FSS systems provide reception for several square miles …
Dish Network, and their previously separated partner, EchoStar, have launched dozens of satellites over the past decade in order to provide direct broadcast satellite television services to their subscribers. While each satellite location, known as an “orbital location” provides services to a different region of the Earth, many of the orbital locations contain multiple satellites …
Connection Manager Overview If you want to configure clients to connect to a RRAS server, you can use the Connection Manager to do this. Using the network connection properties to configure clients to connect to a RRAS server works well in situations where you need to configure a small number of clients, and when the …
DMA stands for Direct Memory Access, a capability in modern computers that allows peripheral devices to send data to the motherboard’s memory without intervention from the CPU. The DMA controllers are special hardware – now embedded into the chip in modern integrated processors – that manage the data transfers and arbitrate access to the system …
For many small, medium and large businesses outsourcing a call center is an excellent way to generate sales and help current customers with tech support and customer support issues. While some larger companies have the money, time and resources to put in place their own call center, most smaller and mid sized businesses opt for …
Data Over Cable Service Interface Specification (DOCSIS) defines the interface standards for cable modems and supporting equipment involved in high speed data transfer and distribution over cable television system networks. It permits additional high-speed data transfer over an existing cable TV system and is widely used by television operators to offer Internet access through an …
RG-58 is a coaxial cable that is used for wiring purposes. A coaxial cable, in general, consists of an inner conductor that is surrounded by a spacer. The coaxial cable is electrically charged and sometimes consists of different uninsulated conductors that remain entangled with one another. The insulating spacer of the cable is further surrounded …