Who Needs a Converter Box?
On June 12, 2009, the United States' law requiring all full-power television stations to switch from an analog to a digital signal went into effect. While cable and satellite services have become more popular, there were still millions of households that used an antenna to receive over-the-air broadcasts. To keep people viewing without requiring them to purchase an expensive TV with a built-in digital tuner, electronics companies began manufacturing converter boxes, and the government issued $40 coupons to help offset the cost.