You can get 17 free channels in ZIP 73491 (Duncan, OK)
Measured from the U.S. Census center of ZIP 73491 · 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: ESE (121°)
Place your indoor antenna near a window or exterior wall facing ESE (121°), 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 73491
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 |
|---|---|---|---|---|---|---|
| – | Local / LPTV | K20MH-D Duncan, OK · Translator | 2.8 mi | SSW (212°) | UHF RF 20 | ● Strong — Indoor OK |
| 12 | CBS | KXII Sherman, TX · Full Power | 57.5 mi | ESE (121°) | High VHF RF 12 | ● Moderate — Window / High Indoor |
| 7 | ABC | KSWO-TV Lawton, OK · Full Power | 63.0 mi | WSW (254°) | High VHF RF 11 | ▲ Weak — Outdoor / Attic |
| 10 | NBC | KTEN Ada, OK · Full Power | 63.1 mi | E (97°) | UHF RF 17 | ▲ Weak — Outdoor / Attic |
| 5 | ABC | KOCO-TV Oklahoma City, OK · Full Power | 76.3 mi | N (7°) | High VHF RF 7 | ○ Fringe — Deep Outdoor |
| 6 | CBS | KAUZ-TV Wichita Falls, TX · Full Power | 63.7 mi | SW (232°) | UHF RF 22 | ○ Fringe — Deep Outdoor |
| 9 | CBS | KWTV-DT Oklahoma City, OK · Full Power | 78.7 mi | N (7°) | UHF RF 25 | ○ Fringe — Deep Outdoor |
| 3 | NBC | KFDX-TV Wichita Falls, TX · Full Power | 65.1 mi | SW (232°) | UHF RF 28 | ○ Fringe — Deep Outdoor |
| 4 | NBC | KFOR-TV Oklahoma City, OK · Full Power | 76.7 mi | N (7°) | UHF RF 27 | ○ Fringe — Deep Outdoor |
| 25 | FOX | KOKH-TV Oklahoma City, OK · Full Power | 75.4 mi | N (7°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| 13 | PBS | KETA-TV Oklahoma City, OK · Full Power | 78.7 mi | N (7°) | High VHF RF 13 | ○ Fringe — Deep Outdoor |
| 34 | CW | KOCB Oklahoma City, OK · Full Power | 75.4 mi | N (7°) | UHF RF 33 | ○ Fringe — Deep Outdoor |
| 43 | MyNetworkTV | KAUT-TV Oklahoma City, OK · Full Power | 76.7 mi | N (7°) | UHF RF 19 | ○ Fringe — Deep Outdoor |
| 30 | Telemundo | KTUZ-TV Shawnee, OK · Full Power | 76.1 mi | N (7°) | UHF RF 29 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KCYH-LD Ardmore, OK · Low Power | 32.4 mi | SE (126°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | K32PL-D Lawton, OK · Low Power | 36.3 mi | WNW (286°) | UHF RF 32 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | K36AB-D Lawton, OK · Translator | 36.4 mi | WNW (287°) | UHF RF 36 | ○ Fringe — Deep Outdoor |
Closest city guide: Duncan, OK Free TV Channels (17.2 mi from ZIP 73491 center) · Browse all Oklahoma cities & ZIPs.
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