ZIP 37405 35.1299° N  85.3828° W

TV Channels in Chattanooga, TN

ZIP Code: 37405 • Coordinates: 35.1299°N, 85.3828°W

Channels available
9 / 10 networks
Strongest signal
-55 dBm · WRCB
Reliability
6 / 10
Signal varies 41 dB · see map ↓
Recommended antenna
Directional 64° ENE
Towers in range
5 Top 2 within 0 dB
§ 01

Major Network Coverage

9 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
WTVC
Ch. 09-1 · 720p
-56 dBm
+ 2 more
Also on this station:
FOX Ch. 09-2
ROAR Ch. 09-3
NBC
WRCB
Ch. 03-1 · 1080i
-55 dBm
+ 4 more
Also on this station:
Grit Ch. 03-5
ION Ch. 03-3
Dabl Ch. 03-2
ION Plus Ch. 03-4
CBS
WDEF-TV
Ch. 12-1 · 1080i
-57 dBm
+ 5 more
Also on this station:
Court TV Ch. 12-5
Grit Ch. 12-4
Laff Ch. 12-6
Bounce TV Ch. 12-2
ION Mystery Ch. 12-3
FOX
WTVC
Ch. 09-1 · 720p
-56 dBm
+ 2 more
Also on this station:
ABC Ch. 09-1
ROAR Ch. 09-3
PBS
WNGH-TV
Ch. 18-1 · 1080i
-62 dBm
+ 3 more
Also on this station:
Create Ch. 18-2
PBS Kids 24/7 Ch. 18-4
World Channel Ch. 18-3
CW
WFLI-TV
Ch. 53-1 · 720p
-57 dBm
+ 3 more
Also on this station:
MyN Ch. 53-2
Charge! Ch. 53-4
Me-TV Ch. 53-3
MyN
WFLI-TV
Ch. 53-1 · 720p
-57 dBm
+ 3 more
Also on this station:
CW Ch. 53-1
Charge! Ch. 53-4
Me-TV Ch. 53-3
ION
WRCB
Ch. 03-1 · 1080i
-55 dBm
+ 4 more
Also on this station:
NBC Ch. 03-1
Grit Ch. 03-5
Dabl Ch. 03-2
ION Plus Ch. 03-4
Telemundo
WTHV-LD
Ch. 29-1 · 1080i
-80 dBm
+ 3 more
Also on this station:
365BLK Ch. 29-3
Defy TV Ch. 29-2
Outlaw Ch. 29-4
Univision
Not Available
§ 02

Coverage Map

Select a network to see coverage area and towers near Chattanooga, TN.
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
WRCB
CHATTANOOGA, TN
 03-1 1080i
NBCGritION +2
-55 dBm Good 61° ENE
#2
WRCB
CHATTANOOGA, TN
 03-1 1080i
NBCGritION +2
-55 dBm Good 61° ENE
#3
WTVC
CHATTANOOGA, TN
 09-1 720p
ABCFOXROAR
-56 dBm Good 60° ENE
#4
WTVC
CHATTANOOGA, TN
 09-1 720p
ABCFOXROAR
-56 dBm Good 60° ENE
#5
WDEF-TV
CHATTANOOGA, TN
 12-1 1080i
CBSCourt TVGrit +3
-57 dBm Good 84° E
§ 04

Reception Analysis

How reliable, where to point, and whether you'll have to choose between towers
Reliability Score
6 / 10

Signal varies 41 dB across the sample area — significant address-level variation expected. Check the map.

Antenna Recommendation
Directional Antenna
Point 64° · ENE · Spread 20°

Towers clustered within 20°

Signal Competition
Contested
Top 2 signals within 0 dB
§ 05

About TV Reception in Chattanooga

Chattanooga, Tennessee (37405) has access to 5 strong TV signals. The strongest signal comes from WRCB at -55 dBm, rated as "Good" 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