
They may also start with K or W, followed by channel number for example, W35BT and K36DC. At the end of their call signs, low-power stations have low power (LP) and Class A (CA) acronyms for example, WWJT-LP and WTSD-CA. were not required to switch to digital in 2009, and TV converter boxes may have an "analog pass through" capability that lets the viewer switch between analog and digital signals. Some 7,000 low-power TV stations in the U.S. A similar set-top box is provided by cable companies that offer basic cable services (see DTA). Also called a "DTV, ATSC, digital or set-top converter box," "D/A converter" (DAC) or "digital TV adapter" (DTA). It transforms digital broadcasts in standard definition (SD) and high definition (HD) to analog. How to Set Up Two-Factor AuthenticationĪ set-top box that converts over-the-air digital TV broadcasts to analog for TV sets that accept only analog input (NTSC, PAL).How to Record the Screen on Your Windows PC or Mac.


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