You can get 26 free TV channels in Martindale, TX
1 channels are rated Strong (indoor-ready) near the center of Martindale. Check your exact ZIP code below.
Attic or High-Gain Window Antenna
You have 15 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: WNW (289°)
Place your indoor antenna near a window or exterior wall facing WNW (289°), 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 Martindale, TX
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 |
|---|---|---|---|---|---|---|
| 7 | FOX | KTBC Austin, TX · Full Power | 32.2 mi | N (5°) | High VHF RF 7 | ● Strong — Indoor OK |
| 24 | ABC | KVUE Austin, TX · Full Power | 33.0 mi | N (4°) | UHF RF 33 | ● Moderate — Window / High Indoor |
| 12 | ABC | KSAT-TV San Antonio, TX · Full Power | 47.1 mi | SSW (213°) | High VHF RF 12 | ● Moderate — Window / High Indoor |
| 42 | CBS | KEYE-TV Austin, TX · Full Power | 33.0 mi | N (4°) | UHF RF 34 | ● Moderate — Window / High Indoor |
| 5 | CBS | KENS San Antonio, TX · Full Power | 47.3 mi | SSW (213°) | UHF RF 29 | ● Moderate — Window / High Indoor |
| 36 | NBC | KXAN-TV Austin, TX · Full Power | 33.3 mi | N (4°) | UHF RF 21 | ● Moderate — Window / High Indoor |
| 4 | NBC | WOAI-TV San Antonio, TX · Full Power | 47.3 mi | SSW (213°) | UHF RF 28 | ● Moderate — Window / High Indoor |
| 29 | FOX | KABB San Antonio, TX · Full Power | 46.2 mi | SW (214°) | UHF RF 30 | ● Moderate — Window / High Indoor |
| 18 | PBS | KLRU Austin, TX · Full Power | 33.0 mi | N (4°) | UHF RF 22 | ● Moderate — Window / High Indoor |
| 9 | PBS | KLRN San Antonio, TX · Full Power | 47.3 mi | SW (221°) | High VHF RF 9 | ● Moderate — Window / High Indoor |
| 2 | CW | KCWX Fredericksburg, TX · Full Power | 33.1 mi | N (4°) | High VHF RF 8 | ● Moderate — Window / High Indoor |
| 54 | CW | KNVA Austin, TX · Full Power | 33.3 mi | N (4°) | UHF RF 23 | ● Moderate — Window / High Indoor |
| 41 | Univision | KWEX-DT San Antonio, TX · Full Power | 47.0 mi | SSW (213°) | UHF RF 24 | ● Moderate — Window / High Indoor |
| 60 | Telemundo | KVDA San Antonio, TX · Full Power | 45.7 mi | SSW (214°) | UHF RF 15 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | KWTC-LD Austin, TX · Low Power | 20.5 mi | WNW (284°) | Low VHF RF 2 | ● Moderate — Window / High Indoor |
| 17 | Univision | KNIC-DT Blanco, TX · Full Power | 41.7 mi | WSW (256°) | UHF RF 18 | ▲ Weak — Outdoor / Attic |
| 62 | Univision | KAKW-DT Killeen, TX · Full Power | 61.6 mi | N (352°) | High VHF RF 13 | ▲ Weak — Outdoor / Attic |
| 32 | Local / LPTV | KGBS-CD Austin, TX · Class A | 33.1 mi | N (4°) | UHF RF 19 | ▲ Weak — Outdoor / Attic |
| 40 | Local / LPTV | KXLK-CD Austin, TX · Class A | 33.3 mi | N (4°) | UHF RF 14 | ▲ Weak — Outdoor / Attic |
| 31 | Local / LPTV | KTFO-CD Austin, TX · Class A | 33.3 mi | N (4°) | UHF RF 36 | ▲ Weak — Outdoor / Attic |
| 23 | TBN | KHCE-TV San Antonio, TX · Full Power | 45.8 mi | SSW (213°) | UHF RF 16 | ▲ Weak — Outdoor / Attic |
| 35 | MyNetworkTV | KMYS Kerrville, TX · Full Power | 65.3 mi | WSW (256°) | UHF RF 32 | ○ Fringe — Deep Outdoor |
| 26 | ION | KPXL-TV Uvalde, TX · Full Power | 74.3 mi | WSW (258°) | UHF RF 26 | ○ Fringe — Deep Outdoor |
| 40 | Local / LPTV | KHPM-CD San Marcos, TX · Class A | 7.3 mi | WNW (296°) | UHF RF 20 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KOBS-LD San Antonio, TX · Low Power | 24.9 mi | WSW (258°) | UHF RF 19 | ○ Fringe — Deep Outdoor |
| 51 | Local / LPTV | KBVO-CD Austin, TX · Class A | 33.3 mi | N (4°) | UHF RF 31 | ○ Fringe — Deep Outdoor |
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