You can get 6 free channels in ZIP 57440 (Redfield, SD)
Measured from the U.S. Census center of ZIP 57440 · 1 channels have a Strong indoor-ready signal.
Outdoor Rooftop Directional Antenna
Signals here are mostly distant or weak. A rooftop directional antenna (with a mast preamp) gives you the best shot at reliable HD.
🧭 Broadcast Tower Compass — Which Way to Point Your Antenna
Each dot is a local TV tower relative to your center point (● Green = Strong, ● Blue = Moderate, ● Amber = Weak).
Primary Aim Direction: SE (130°)
Place your indoor antenna near a window or exterior wall facing SE (130°), or aim your attic/rooftop antenna toward that compass bearing for the strongest signal lock.
After placing or moving your antenna, always run a fresh TV channel rescan.
Channel Lineup & Tower Directions for ZIP 57440
Sorted with Strong signals and major broadcast networks first. Channel is the virtual channel number your TV displays; Band / RF Ch. is the actual radio frequency that determines whether you need a VHF-capable antenna. How we calculate signals.
| Channel | Network | Station | Distance | Point Antenna | Band / RF Ch. | Estimated Signal |
|---|---|---|---|---|---|---|
| 3 | CBS | KDLO-TV Florence, SD · Full Power | 33.5 mi | ENE (76°) | Low VHF RF 3 | ● Strong — Indoor OK |
| 12 | FOX | KTTM Huron, SD · Full Power | 45.7 mi | S (184°) | High VHF RF 12 | ● Moderate — Window / High Indoor |
| 5 | NBC | KDLV-TV Mitchell, SD · Full Power | 76.0 mi | S (186°) | UHF RF 26 | ○ Fringe — Deep Outdoor |
| 16 | PBS | KDSD-TV Aberdeen, SD · Full Power | 52.8 mi | NNE (32°) | UHF RF 17 | ○ Fringe — Deep Outdoor |
| 8 | PBS | KESD-TV Brookings, SD · Full Power | 61.9 mi | SE (125°) | High VHF RF 8 | ○ Fringe — Deep Outdoor |
| 10 | PBS | KTSD-TV Pierre, SD · Full Power | 90.0 mi | SW (228°) | High VHF RF 10 | ○ Fringe — Deep Outdoor |
Closest city guide: Redfield, SD Free TV Channels (12.9 mi from ZIP 57440 center) · Browse all South Dakota cities & ZIPs.
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