Dtv Gov Maps _top_ May 2026

The Federal Communications Commission (FCC) hosts an interactive mapping service designed to help consumers evaluate their local broadcast television reception.

It uses a terrain-sensitive propagation algorithm to evaluate your elevation, local hills, and the distance to nearby broadcast towers. dtv gov maps

Type your street address, city, or zip code into the search box. For the most accurate results, click or drag the red marker on the map directly over your home. 2. Analyze the Signal Strength Categories For the most accurate results, click or drag

Once you have positioned your antenna based on the FCC DTV Reception Map Tool data, you must perform a tuner scan: Use this information to point a directional antenna

Clicking on any station's call sign pulls up detailed data, showing the compass direction (heading) from your home to the transmitter. Use this information to point a directional antenna directly at the towers for optimal signal capture. 💡 How to Use DTV Maps to Pick the Right Antenna

The tool divides local stations into four distinct, color-coded tiers based on their predicted signal level: Signal Tier Color Indicator Recommended Antenna Type Indoor antenna or small tabletop model usually suffices. Moderate Attics or amplified indoor antennas are recommended. Weak Large, directional outdoor antenna mounted high up. No Signal Signals are obstructed by terrain or are too far away. 3. Note the Antenna Direction (Heading)

Check the RF channel number (not the virtual channel on your TV). If some of your favorite local stations transmit on RF channels 2 through 13, you need an antenna with VHF capabilities . If they are 14 or higher, a UHF-capable antenna works.