International System of Units | Gaussian units | Lorentz–Heaviside units | Data rate units | Units of measurement | Pseudoscientific language comparison | International Commission on Radiation Units and Measurements | Comparison of open source and closed source | Comparison of DEX software | Comparison of database tools | Commonly used terms of relationship and comparison in dentistry | Chinese units of measurement | Army National Guard units with campaign credit for the War of 1812 | United States customary units | Subjective units of distress scale | Spanish customary units | Social comparison theory | Persian units of measurement | Pairwise comparison | natural units | List of United States Colored Troops Civil War units | List of Oregon Civil War units | Limit comparison test | Imperial units | European units of measurement directives | Direct comparison test | Comparison test | Comparison of steamboat piloting scenes in ''Steamboat Willie | Comparison of statistical packages | Comparison of SSH clients |
The United States National Telecommunications and Information Administration (NTIA) ran a coupon-eligible converter box (CECB) subsidy program for the ATSC conversion, but did not subsidize the purchase of a smart antenna to mitigate the cliff effect of digital television, and most CECBs do not support smart antennas.