TV Channels in Postelle, TN
ZIP Code: 37317 • Coordinates: 35.0310°N, 84.4431°W
Channels available
8 / 10 networks
Strongest signal
-31 dBm · WNGH-TV
Recommended antenna
Rotator 210° SSW
Towers in range
5 Top 2 within 11 dB
§ 01
8 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
WATE-TV
Ch. 06-1 · 720p
-67 dBm
+ 3 more
Also on this station:
Antenna TV Ch. 06-2
COZI TV Ch. 06-4
Rewind TV Ch. 06-3
NBC
W03AK-D
Ch. 04-1 · 1080i
-59 dBm
+ 6 more
Also on this station:
Comet TV Ch. 40-3
HSN Ch. 04-5
Me-TV Ch. 04-2
Nosey Ch. 04-6
ROAR Ch. 40-1
Story Television Ch. 04-4
CBS
WDEF-TV
Ch. 12-1 · 1080i
-70 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
W21DV-D
Ch. 21-1 · 720p
-56 dBm
+ 7 more
Also on this station:
Grit Ch. 21-5
365BLK Ch. 21-6
Bounce TV Ch. 21-4
COZI TV Ch. 21-3
ION Mystery Ch. 21-7
Palmetto Sports & Entertainment Ch. 21-2
True Crime Network Ch. 40-4
PBS
WNGH-TV
Ch. 18-1 · 1080i
-31 dBm
+ 3 more
Also on this station:
Create Ch. 18-2
PBS Kids 24/7 Ch. 18-4
World Channel Ch. 18-3
CW
W11AN-D
Ch. 07-1 · 1080i
-75 dBm
+ 4 more
Also on this station:
CBS Ch. 07-1
ION Ch. 07-3
Charge! Ch. 40-2
Rewind TV Ch. 62-3
MyN
W14EG-D
Ch. 13-1 · 720p
-69 dBm
+ 4 more
Also on this station:
ABC Ch. 13-1
Antenna TV Ch. 13-3
GET Ch. 13-5
The Nest Ch. 13-4
ION
WPXA-TV
Ch. 14-1 · 720p
-42 dBm
+ 7 more
Also on this station:
Laff Ch. 14-3
Busted Ch. 14-6
Defy TV Ch. 14-5
Game Show Central Ch. 14-7
HSN2 Ch. 14-8
ION Mystery Ch. 14-4
ION Plus Ch. 14-2
Telemundo
Not Available
Univision
Not Available
§ 02
Select a network to see coverage area and towers near Postelle, TN. Coverage Map
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Select Network
Showing ABC coverage and towers
Signal strength · dBm >-30 Excellent → Poor <-70
§ 03
Stations ranked by received power at the ZIP centroid
· map shows full variation Top 5 Strongest Signals
| Rank | Station | Channel | Networks | Signal | Quality | Bearing |
|---|---|---|---|---|---|---|
| #1 | WNGH-TV CHATSWORTH, GA | 18-1 1080i | PBSCreatePBS Kids 24/7 +1 | -31 dBm | Excellent | 219° SW |
| #2 | WPXA-TV ROME, GA | 14-1 720p | IONLaffBusted +5 | -42 dBm | Excellent | 193° SSW |
| #3 | W21DV-D BRYSON CITY, NC | 21-1 720p | FOXGrit365BLK +5 | -56 dBm | Good | 67° ENE |
| #4 | W03AK-D ELA, ETC., NC | 04-1 1080i | NBCComet TVHSN +4 | -59 dBm | Good | 67° ENE |
| #5 | W05AR-D BRYSON CITY, ETC., NC | 04-1 1080i | NBCComet TVHSN +4 | -61 dBm | Good | 67° ENE |
§ 04
How reliable, where to point, and whether you'll have to choose between towers Reception Analysis
Reliability Score
7 / 10
Signal varies 11 dB across the sample area — significant address-level variation expected. Check the map.
Antenna Recommendation
Rotator Recommended
Towers spread 142° - rotator recommended
Signal Competition
Dominant Tower
§ 05
About TV Reception in Postelle
Postelle, Tennessee (37317) has access to 5 strong TV signals. The strongest signal comes from WNGH-TV at -31 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