build a digital to analog tv converter box

Most low-power stations typically have call letters that end in –LP (such as WAOH-LP) some have five characters starting with the letters K or W, followed by two numbers and two additional letters (W35AX, for example). There are a few ways to determine if you're being served by one of these types of stations. We'll be posting that review here shortly. We recently ran preliminary tests on one of the early pass-through models, the Philco TB100HH9. These boxes allow analog TV signals to pass through the box without being converted to digital so the TV's analog tuner can receive and display them. Therefore, if you're in a market currently being served by such a station, we recommend you get a DTV converter box with 'analog pass-though' capability. Although they will one day, too, have to make the switch to digital, currently there's no firm timetable for that transition. The vast majority of TV broadcasts are from full-power stations that will switch to digital, but nearly 7,000 low-power and translator stations provide free over-the-air TV programming to viewers. Class A stations are a class of low-power stations that are required to air a certain amount of locally produced programming each week. TV translator stations boost and re-broadcast the signals of full-power stations to communities that can't receive them either because they're too far away, or because mountains or uneven terrain inhibit reception. Low-power TV was created in the early 1980s to provide locally oriented or specialized programming to smaller rural towns or small communities within urban areas. Of course, if you're not able to receive any digital stations, there's no rush to buy any converter box, and we anticipate there being a greater assortment of boxes with analog pass-through in the not-too-distant future. If you're in an area served by such a station, you'll want a DTV converter box that can handle both digital and analog signals. Low-power TV stations, TV translator stations, and so-called Class A stations can continue broadcasting analog TV signals well after the deadline. Most TV stations must stop broadcasting analog signals on February 17, 2009, but some stations don't have to switch completely to digital broadcasts.

Build a digital to analog tv converter box