ZIP 57243 44.9129° N  97.4424° W

TV Channels in Henry, SD

ZIP Code: 57243 • Coordinates: 44.9129°N, 97.4424°W

Channels available
6 / 10 networks
Strongest signal
-42 dBm · KDLO-TV
Reliability
7 / 10
Signal varies 21 dB · see map ↓
Recommended antenna
Omnidirectional
Towers in range
5 Top 2 within 0 dB
§ 01

Major Network Coverage

6 of 10 networks reach this ZIP

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
K35GR-D
Ch. 13-1 · 720p
-65 dBm
+ 2 more
Also on this station:
FOX Ch. 05-2
NBC Ch. 05-1
NBC
K28OE-D
Ch. 46-2 · 720p
-51 dBm
+ 5 more
Also on this station:
FOX Ch. 46-2
Court TV Ch. 46-5
365BLK Ch. 46-3
COZI TV Ch. 46-4
ION Mystery Ch. 46-6
CBS
KDLO-TV
Ch. 03-1 · 1080i
-42 dBm
+ 2 more
Also on this station:
MyN Ch. 03-2
CW+ Ch. 03-4
FOX
K28OE-D
Ch. 46-2 · 720p
-51 dBm
+ 5 more
Also on this station:
NBC Ch. 46-1
Court TV Ch. 46-5
365BLK Ch. 46-3
COZI TV Ch. 46-4
ION Mystery Ch. 46-6
PBS
KESD-TV
Ch. 08-1 · 720p
-51 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
KDLO-TV
Ch. 03-1 · 1080i
-42 dBm
+ 2 more
Also on this station:
CBS Ch. 03-1
CW+ Ch. 03-4
ION
Not Available
Telemundo
Not Available
Univision
Not Available
§ 02

Coverage Map

Select a network to see coverage area and towers near Henry, SD.
Loading map...
Select Network
Showing ABC coverage and towers
Signal strength · dBm
>-30 Excellent → Poor <-70
§ 03

Top 5 Strongest Signals

Stations ranked by received power at the ZIP centroid · map shows full variation
Rank Station Channel Networks Signal Quality Bearing
#1
KDLO-TV
FLORENCE, SD
 03-1 1080i
CBSMyNCW+
-42 dBm Excellent 297° WNW
#2
KDLO-TV
FLORENCE, SD
 03-1 1080i
CBSMyNCW+
-42 dBm Excellent 297° WNW
#3
KESD-TV
BROOKINGS, SD
 08-1 720p
PBSAudioAudio +3
-51 dBm Good 165° SSE
#4
K28OE-D
WATERTOWN, SD
 46-2 720p
FOXNBCCourt TV +3
-51 dBm Good 100° E
#5
K28OE-D
WATERTOWN, SD
 46-2 720p
FOXNBCCourt TV +3
-51 dBm Good 100° E
§ 04

Reception Analysis

How reliable, where to point, and whether you'll have to choose between towers
Reliability Score
7 / 10

Signal varies 21 dB across the sample area — significant address-level variation expected. Check the map.

Antenna Recommendation
Omnidirectional Antenna

Towers in all directions (166°)

Signal Competition
Contested
Top 2 signals within 0 dB
§ 05

About TV Reception in Henry

Henry, South Dakota (57243) has access to 5 strong TV signals. The strongest signal comes from KDLO-TV 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