KUPX-TV (ION) · Channel 16.4

Full-power stations are the main licensed broadcasters in a market. They may run the highest power from the tallest towers and are protected from interference, so they set the core of what you can receive.

At 530 kW effective radiated power, KUPX-TV runs more power than 62% of full-power TV stations nationwide (median: 273 kW).

Its antenna sits 1,171 m above the average surrounding terrain, higher than 99% of full-power stations. Taller antennas see farther: this one's radio horizon is roughly 95 miles, beyond which the signal fades quickly.

We estimate a fair-or-better signal out to about 103 miles with an outdoor antenna. That area includes 142 cities and towns in our guide with about 2,730,000 residents, as far as Logan, UT (77 miles).

KUPX-TV shares its transmitter site with KTMW (Telemundo), KSTU (Fox), KUCW (CW), KSL-TV (NBC), KBYU-TV and KUTV (CBS) and 8 more. One antenna aimed at this site picks up all of them.

The nearest other ION station in our data is KVUI in Pocatello, ID, 154 miles away. Viewers between the two can sometimes receive both.

ION Television is a commercial network built around crime and procedural drama series, with some live sports. It is carried free over the air in most large markets.