Whois & Analysis for channelmastertv.com

Channel Master is a manufacturer of prefabricated aluminum television aerials.

History.

The original company, now defunct, was founded in Ellenville, New York in 1949 by 23-year-old former Merchant Marine radio operator and DuMont TV antenna installer Joe Resnick with the backing of his brothers Harry and Louis Resnick.

Its principal innovation was a prefabricated antenna which arrived with elements folded, not disassembled, so that the antenna may be quickly unfolded during installation with the elements automatically locking into place.

This saved time and effort for rooftop antenna installers, who were often working at awkward heights and in unfavorable weather.

Wireless communication, or sometimes simply wireless, is the transfer of information or power between two or more points that are not connected by an electrical conductor.

The most common wireless technologies use radio waves.

With radio waves distances can be short, such as a few meters for television or as far as thousands or even millions of kilometers for deep-space radio communications.

It encompasses various types of fixed, mobile, and portable applications, including two-way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking.

Other examples of applications of radio wireless technology include GPS units, garage door openers, wireless computer mice, keyboards and headsets, headphones, radio receivers, satellite television, broadcast television and cordless telephones.

A consumer is a person or organization that uses economic services or commodities.

In economic systems consumers are utilities expressed in the decision to trade or not.

In marketing, a product is anything that can be offered to a market that might satisfy a want or need.

In retailing, products are called merchandise.

In manufacturing, products are bought as raw materials and sold as finished goods.

A service is another common product type.

Broadcasting is the distribution of audio and/or video content or other messages to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in a model.

Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube radio transmitters and receivers.

Before this, all forms of electronic communication (early radio, telephone, and telegraph) were , with the message intended for a single recipient.

The term broadcasting, borrowed from the agricultural method of sowing seeds in a field by casting them broadly about, was coined by either KDKA manager Frank Conrad or RCA historian George Clark around 1920 to distinguish this new activity of "one-to-many" communication; a single radio station transmitting to multiple listeners.