TV Channels in Letcher, SD
ZIP Code: 57359 • Coordinates: 43.9025°N, 98.1544°W
Channels available
4 / 10 networks
Strongest signal
-42 dBm · KTTM
Reliability
10 / 10
Recommended antenna
Rotator 304° NW
Towers in range
5 Top 2 within 14 dB
§ 01
4 of 10 networks reach this ZIP Major Network Coverage
Signal values are sampled near the ZIP centroid. Reception at your specific address can vary, especially in hilly areas — check the coverage map for your block.
ABC
KDLV-TV
Ch. 13-1 · 720p
-56 dBm
+ 2 more
Also on this station:
FOX Ch. 05-2
NBC Ch. 05-1
NBC
KDLV-TV
Ch. 13-1 · 720p
-56 dBm
+ 2 more
Also on this station:
ABC Ch. 13-1
FOX Ch. 05-2
CBS
Not Available
FOX
KDLV-TV
Ch. 13-1 · 720p
-56 dBm
+ 2 more
Also on this station:
ABC Ch. 13-1
NBC Ch. 05-1
PBS
KESD-TV
Ch. 08-1 · 720p
-79 dBm
+ 5 more
Also on this station:
Audio Ch. 08-5
Audio Ch. 08-6
Create Ch. 08-3
PBS Kids 24/7 Ch. 08-4
World Channel Ch. 08-2
CW
Not Available
MyN
Not Available
ION
Not Available
Telemundo
Not Available
Univision
Not Available
§ 02
Select a network to see coverage area and towers near Letcher, SD. Coverage Map
Loading map...
Select Network
Showing ABC coverage and towers
Signal strength · dBm >-30 Excellent → Poor <-70
§ 03
Stations ranked by received power at the ZIP centroid
Top 5 Strongest Signals
| Rank | Station | Channel | Networks | Signal | Quality | Bearing |
|---|---|---|---|---|---|---|
| #1 | KTTM HURON, SD | 07-06 480i (w) | GritLaffBounce TV +7 | -42 dBm | Excellent | 338° NNW |
| #2 | KDLV-TV MITCHELL, SD | 13-1 720p | ABCFOXNBC | -56 dBm | Good | 233° SW |
| #3 | KDLV-TV MITCHELL, SD | 13-1 720p | ABCFOXNBC | -56 dBm | Good | 233° SW |
| #4 | KDLV-TV MITCHELL, SD | 13-1 720p | ABCFOXNBC | -56 dBm | Good | 233° SW |
| #5 | KESD-TV BROOKINGS, SD | 08-1 720p | PBSAudioAudio +3 | -79 dBm | Poor | 56° NE |
§ 04
How reliable, where to point, and whether you'll have to choose between towers Reception Analysis
Reliability Score
10 / 10
Signal varies 2 dB across the sample area — minimal variation across this ZIP.
Antenna Recommendation
Rotator Recommended
Towers spread 112° - rotator recommended
Signal Competition
Dominant Tower
§ 05
About TV Reception in Letcher
Letcher, South Dakota (57359) has access to 5 strong TV signals. The strongest signal comes from KTTM at -42 dBm, rated as "Excellent" quality.
For best reception, we recommend using an outdoor antenna mounted as high as possible. Indoor antennas may work for "Excellent" and "Good" rated signals.
Signal Quality Guide
- Excellent −50 dBm and stronger Indoor antenna should work
- Good −65 to −50 dBm Indoor antenna in good conditions
- Fair −75 to −65 dBm Outdoor antenna recommended
- Poor −85 to −75 dBm High-gain outdoor antenna required
- No Signal below −85 dBm Below ATSC threshold — reception unlikely