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Power dividers (also power splitters and, when used in reverse, power combiners) and directional couplers are passive devices used mostly in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit.
A DSL filter (also DSL splitter or microfilter) is an analog low-pass filter installed between analog devices (such as telephones or analog modems) and a plain old telephone service (POTS) line. The DSL filter prevents interference between such devices and a digital subscriber line (DSL) service connected to the same line.
Comcast is charging a one-time “activation fee” of $15 (plus tax) for the Xumo Stream Box; each Xfinity Internet household can get one box for no monthly charge, with each additional device ...
Xfinity Flex (formerly Xfinity Instant TV) is an American over-the-top internet television service owned by Comcast.The service – which is structured as a virtual multichannel video programming distributor – is only available to Comcast Xfinity internet customers.
Brian L. Roberts. Comcast is described as a family business. [19] Brian L. Roberts, its chairman and CEO, is the son of founder Ralph J. Roberts (1920–2015). Roberts owns or controls about 1% of all Comcast shares but all of the Class B supervoting shares, giving him an "undilutable 33% voting power over the company". [20]
Special LNBs have been developed for use in single-cable distribution systems. All four sub-bands of the Ku band (low frequency/horizontal polarity, high frequency/horizontal polarity, low frequency/vertical polarity, high frequency/vertical polarity) are received by a conventional front end, amplified and downconverted to the L-band, to be fed to a number of SatCR (Satellite Channel Router ...
The Xfinity Center (originally the Great Woods Center for the Performing Arts and commonly Great Woods) is an outdoor amphitheatre located in Mansfield, Massachusetts. The venue opened during the summer of 1986 with a capacity of 12,000. It was expanded after 2000 to 19,900; 7,000 reserved seats, 7,000 lawn seats and 5,900 general admission ...
In the United Kingdom, electric tools and portable lighting at larger construction and demolition sites are governed by BS 7375, and where possible are recommended to be fed from a centre-tapped system with only 55 V between live conductors and the earth (so-called CTE or centre-tap earth, or 55–0–55). This reduced low-voltage system is ...