ZIP 38230 36.1552° N  88.7747° W

TV Channels in Greenfield, TN

ZIP Code: 38230 • Coordinates: 36.1552°N, 88.7747°W

Channels available
6 / 10 networks
Strongest signal
-38 dBm · WJKT
Reliability
10 / 10
Recommended antenna
Rotator 240° WSW
Towers in range
5 Top 2 within 12 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
WBBJ-TV
Ch. 07-1 · 720p
-58 dBm
+ 3 more
Also on this station:
CBS Ch. 07-3
Me-TV Ch. 07-4
Me-TV Toons Ch. 07-5
NBC
WPSD-TV
Ch. 06-1 · 1080i
-51 dBm
+ 2 more
Also on this station:
Antenna TV Ch. 06-3
COZI TV Ch. 06-2
CBS
WBBJ-TV
Ch. 07-1 · 720p
-58 dBm
+ 3 more
Also on this station:
ABC Ch. 07-1
Me-TV Ch. 07-4
Me-TV Toons Ch. 07-5
FOX
WJKT
Ch. 16-1 · 720p
-38 dBm
+ 3 more
Also on this station:
Grit Ch. 16-4
Laff Ch. 16-3
ION Mystery Ch. 16-2
PBS
WKPD
Ch. 29-1 · 720p
-65 dBm
+ 3 more
Also on this station:
Kentucky Channel Ch. 29-3
PBS Encore Ch. 29-2
PBS Kids 24/7 Ch. 29-4
CW
Not Available
MyN
WNBJ-LD
Ch. 39-1 · 1080i
-64 dBm
+ 3 more
Also on this station:
NBC Ch. 39-1
CW+ Ch. 39-2
Heroes & Icons Ch. 39-3
ION
Not Available
Telemundo
Not Available
Univision
Not Available
§ 02

Coverage Map

Select a network to see coverage area and towers near Greenfield, 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
Rank Station Channel Networks Signal Quality Bearing
#1
WJKT
JACKSON, TN
 16-1 720p
FOXGritLaff +1
-38 dBm Excellent 216° SW
#2
WUWT-LD
UNION CITY, TN
 26-2 480i
HeartlandRetro TV
-50 dBm Good 324° NW
#3
WPSD-TV
PADUCAH, KY
 06-1 1080i
NBCAntenna TVCOZI TV
-51 dBm Good 351° N
#4
WANF-LD
Dyersburg, TN
 05-1 1080i
NBC365BLKBounce TV +3
-57 dBm Good 263° W
#5
WBBJ-TV
JACKSON, TN
 07-1 720p
ABCCBSMe-TV +1
-58 dBm Good 173° S
§ 04

Reception Analysis

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

Signal varies 2 dB across the sample area — minimal variation across this ZIP.

Antenna Recommendation
Rotator Recommended
Point 240° · WSW · Spread 111°

Towers spread 111° - rotator recommended

Signal Competition
Dominant Tower
#1 leads by 12 dB
§ 05

About TV Reception in Greenfield

Greenfield, Tennessee (38230) has access to 5 strong TV signals. The strongest signal comes from WJKT at -38 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