Showing posts with label Antenna. Show all posts
Showing posts with label Antenna. Show all posts

Feb 10, 2017

TV No Tuner

For those of you who may wish to get an antenna and ditch cable, check the TV you have and the next one you buy. Some manufacturers have begun to eliminate the tuner in order to save costs.
A TV tuner is a device that converts digital over-the-air channels for viewing on compatible displays and TVs. If you get a TV without a tuner, you will need some kind of converter box, such as an HDTV Digital TV Converter box with HDMI output.  You can also get a DVR that will turn an antenna into HDMI cable. This way not only do you get OTA but a DVR to record your shows.

External TV tuners cost from fifteen US dollars up to multiple hundreds of dollars and can be as small as a USB stick up to the size of a cigar box. You can also buy a TV tuner card for a PC and turn it into a television.

Jun 29, 2012

CN Tower Facts

Back in June 1976 this tower solved a few problems for the people of Toronto, Canada. They had been having problems with their TV and radio reception. Interference from the many skyscrapers in the city were causing TV shows to be superimposed on top of each other.

To remedy the situation, the Canadian National Railway Company was commissioned to build an antenna that would tower over every building ever built. The antenna design turned into a tourist attraction design by John Andrews Architects and Webb Zerafa Menkes Housden Architects.

63 million dollars and 1,537 people were needed to complete the tallest free standing structure and building in the world (until 2007). The CN (Canadian National) Tower, including the 335 foot, steel broadcasting antenna, is 1,815 feet, 5 inches tall. At 1,465 feet, you can stand on the public observation Space Deck.

You can take one of six elevators to the Sky Pod level at a speed of 15 miles per hour, or you could climb the 1769 steps up the tower. There is also dining in the world’s highest and largest revolving restaurant, aptly named "360". I have been up there and the views are magnificent.

Sixteen Toronto TV and FM radio stations broadcast their signals from the antenna and all over Southern Ontario, Canada.