Electromagnetic waves in the 700-MHz band (770-806 MHz) have good transmission characteristics, and they have been used since the advent of analog field-pickup units (FPU) with FM modulation for ...

I've covered the basics of ATSC A/153 Mobile DTV in previous columns, (see "Mobile DTV 101," June 11, 2008; and "What to Look for in A153 Mobile DTV Tables," April 3 ...