You can get 25 free TV channels in Johnsonville, SC
1 channels are rated Strong (indoor-ready) near the center of Johnsonville. Check your exact ZIP code below.
Attic or High-Gain Window Antenna
You have 7 Strong/Moderate channels. An attic or 2nd-floor window antenna will lock in way more channels than a basic flat panel.
🧭 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: NE (36°)
Place your indoor antenna near a window or exterior wall facing NE (36°), 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 Johnsonville, SC
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 |
|---|---|---|---|---|---|---|
| 23 | PBS | WHMC Conway, SC · Full Power | 21.4 mi | ENE (64°) | UHF RF 28 | ● Strong — Indoor OK |
| 15 | ABC | WPDE-TV Florence, SC · Full Power | 38.8 mi | N (10°) | UHF RF 27 | ● Moderate — Window / High Indoor |
| 13 | CBS | WBTW Florence, SC · Full Power | 38.9 mi | N (10°) | High VHF RF 13 | ● Moderate — Window / High Indoor |
| 43 | FOX | WFXB Myrtle Beach, SC · Full Power | 29.9 mi | NNE (30°) | UHF RF 36 | ● Moderate — Window / High Indoor |
| 21 | CW | WWMB Florence, SC · Full Power | 38.8 mi | N (10°) | UHF RF 26 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WXIV-LD Myrtle Beach, SC · Low Power | 22.0 mi | ESE (105°) | UHF RF 14 | ● Moderate — Window / High Indoor |
| 32 | Local / LPTV | WMBF-TV Myrtle Beach, SC · Full Power | 22.0 mi | ESE (105°) | UHF RF 32 | ● Moderate — Window / High Indoor |
| 4 | ABC | WGWG Charleston, SC · Full Power | 63.2 mi | SSW (194°) | UHF RF 34 | ▲ Weak — Outdoor / Attic |
| 5 | CBS | WCSC-TV Charleston, SC · Full Power | 63.2 mi | SSW (194°) | UHF RF 19 | ▲ Weak — Outdoor / Attic |
| 2 | NBC | WCBD-TV Charleston, SC · Full Power | 62.1 mi | SSW (194°) | UHF RF 20 | ▲ Weak — Outdoor / Attic |
| 24 | FOX | WTAT-TV Charleston, SC · Full Power | 62.1 mi | SSW (194°) | UHF RF 17 | ▲ Weak — Outdoor / Attic |
| 33 | PBS | WJPM-TV Florence, SC · Full Power | 36.4 mi | NNW (332°) | UHF RF 16 | ▲ Weak — Outdoor / Attic |
| 27 | PBS | WRJA-TV Sumter, SC · Full Power | 47.6 mi | W (276°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| 36 | MyNetworkTV | WCIV Charleston, SC · Full Power | 62.1 mi | SSW (194°) | UHF RF 25 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WFDY-LD Myrtle Beach, SC · Low Power | 27.0 mi | ESE (123°) | UHF RF 31 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WMBE-LD Myrtle Beach, SC · Low Power | 27.5 mi | SE (124°) | UHF RF 22 | ▲ Weak — Outdoor / Attic |
| 3 | ABC | WWAY Wilmington, NC · Full Power | 75.3 mi | ENE (73°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| 25 | ABC | WOLO-TV Columbia, SC · Full Power | 78.4 mi | WNW (286°) | High VHF RF 7 | ○ Fringe — Deep Outdoor |
| 19 | CBS | WLTX Columbia, SC · Full Power | 78.1 mi | WNW (285°) | UHF RF 15 | ○ Fringe — Deep Outdoor |
| 6 | NBC | WECT Wilmington, NC · Full Power | 75.3 mi | ENE (73°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
| 10 | NBC | WIS Columbia, SC · Full Power | 78.2 mi | WNW (286°) | High VHF RF 10 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W15DC-D Florence, SC · Low Power | 25.5 mi | N (6°) | UHF RF 15 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W15ES-D Georgetown, SC · Low Power | 26.7 mi | SSE (162°) | UHF RF 15 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WQHI-LD Myrtle Beach, SC · Low Power | 32.5 mi | E (93°) | UHF RF 33 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W35ED-D Florence, SC · Low Power | 36.4 mi | NNW (332°) | UHF RF 35 | ○ Fringe — Deep Outdoor |
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