You can get 15 free TV channels in Greenfield, IL
1 channels are rated Strong (indoor-ready) near the center of Greenfield. Check your exact ZIP code below.
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: NNE (26°)
Place your indoor antenna near a window or exterior wall facing NNE (26°), 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.
All Free Over-the-Air TV Channels in Greenfield, IL
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 |
|---|---|---|---|---|---|---|
| 14 | PBS | WSEC Jacksonville, IL · Full Power | 19.8 mi | NNE (26°) | UHF RF 18 | ● Strong — Indoor OK |
| – | Local / LPTV | W29ES-D Jacksonville, IL · Translator | 19.8 mi | NNE (26°) | UHF RF 29 | ● Moderate — Window / High Indoor |
| 30 | ABC | KDNL-TV St. Louis, MO · Full Power | 53.2 mi | S (187°) | UHF RF 31 | ▲ Weak — Outdoor / Attic |
| 4 | CBS | KMOV St. Louis, MO · Full Power | 56.5 mi | S (185°) | UHF RF 24 | ▲ Weak — Outdoor / Attic |
| 20 | NBC | WICS Springfield, IL · Full Power | 50.9 mi | NE (51°) | UHF RF 15 | ▲ Weak — Outdoor / Attic |
| 5 | NBC | KSDK St. Louis, MO · Full Power | 54.1 mi | S (187°) | UHF RF 35 | ▲ Weak — Outdoor / Attic |
| 55 | FOX | WRSP-TV Springfield, IL · Full Power | 50.9 mi | NE (51°) | UHF RF 16 | ▲ Weak — Outdoor / Attic |
| 2 | FOX | KTVI St. Louis, MO · Full Power | 56.6 mi | S (189°) | UHF RF 33 | ▲ Weak — Outdoor / Attic |
| 11 | CW | KPLR-TV St. Louis, MO · Full Power | 56.6 mi | S (189°) | UHF RF 26 | ▲ Weak — Outdoor / Attic |
| 49 | MyNetworkTV | WCIX Springfield, IL · Full Power | 48.1 mi | NE (50°) | High VHF RF 11 | ▲ Weak — Outdoor / Attic |
| 46 | ION | WRBU East St. Louis, IL · Full Power | 67.8 mi | SSW (193°) | UHF RF 28 | ○ Fringe — Deep Outdoor |
| 13 | Independent | WPXS Mount Vernon, IL · Full Power | 69.8 mi | SSE (166°) | High VHF RF 13 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W27DF-D Saulsbury/Springfield, IL · Low Power | 28.6 mi | NNE (18°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| 9 | Educational | KETC St. Louis, MO · Full Power | 60.4 mi | S (190°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
| 24 | Local / LPTV | KNLC St. Louis, MO · Full Power | 70.4 mi | SSW (195°) | UHF RF 14 | ○ Fringe — Deep Outdoor |
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