TV Channels in Holtsville, NY
ZIP Code: 11742 • Coordinates: 40.8104°N, 73.0419°W
Channels available
10 / 10 networks
Strongest signal
-21 dBm · WLNY-TV
Reliability
10 / 10
Recommended antenna
Rotator 32° NNE
Towers in range
5 Top 2 within 16 dB
§ 01
10 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
WABC-TV
Ch. 07-1 · 720p
-59 dBm
+ 4 more
Also on this station:
CW Ch. 11-1
Charge! Ch. 07-3
HSN Ch. 07-4
Localish Ch. 07-2
NBC
WNJU
Ch. 04-1 · 1080i
-45 dBm
+ 5 more
Also on this station:
Telemundo Ch. 47-1
COZI TV Ch. 04-2
NBC True CRMZ Ch. 04-3
Oxygen Ch. 04-4
TeleXitos Ch. 47-2
CBS
WCBS-TV
Ch. 02-1 · 1080i
-45 dBm
+ 5 more
Also on this station:
365BLK Ch. 02-4
Comet TV Ch. 02-5
Create Ch. 21-2
Dabl Ch. 02-3
Start TV Ch. 02-2
FOX
WNYW
Ch. 05-1 · 720p
-52 dBm
+ 4 more
Also on this station:
Catchy Comedy Ch. 05-5
FOX Weather Ch. 05-3
Movies! Ch. 05-2
ROAR Ch. 05-4
PBS
WNET
Ch. 13-1 · 1080i
-55 dBm
+ 4 more
Also on this station:
All Arts Ch. 21-4
First Nations Experience Ch. 14-1
PBS Kids 24/7 Ch. 13-2
World Channel Ch. 21-3
CW
WPIX
Ch. 07-1 · 720p
-59 dBm
+ 4 more
Also on this station:
ABC Ch. 07-1
Charge! Ch. 07-3
HSN Ch. 07-4
Localish Ch. 07-2
MyN
WWOR-TV
Ch. 09-1 · 720p
-54 dBm
+ 7 more
Also on this station:
365BLK Ch. 48-3
BUZZR Ch. 09-3
Heroes & Icons Ch. 09-4
Outlaw Ch. 48-4
QVC2 Ch. 48-5
ROAR Ch. 48-2
Shop LC Ch. 48-1
ION
WPXN-TV
Ch. 31-4 · 480i (w)
-50 dBm
+ 7 more
Also on this station:
Court TV Ch. 31-4
Grit Ch. 31-3
Bounce TV Ch. 31-2
Busted Ch. 31-7
Game Show Central Ch. 31-6
ION Plus Ch. 31-5
QVC Ch. 31-8
Telemundo
WNJU
Ch. 04-1 · 1080i
-45 dBm
+ 5 more
Also on this station:
NBC Ch. 04-1
COZI TV Ch. 04-2
NBC True CRMZ Ch. 04-3
Oxygen Ch. 04-4
TeleXitos Ch. 47-2
Univision
WFTY-DT
Ch. 67-4 · 480i (w)
-38 dBm
+ 6 more
Also on this station:
Grit Ch. 67-4
ION Mystery Ch. 67-5
NuestraVisión Ch. 67-7
Shop LC Ch. 67-6
True Crime Network Ch. 67-1
UniMás Ch. 67-2
§ 02
Select a network to see coverage area and towers near Holtsville, NY. 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
Top 5 Strongest Signals
| Rank | Station | Channel | Networks | Signal | Quality | Bearing |
|---|---|---|---|---|---|---|
| #1 | WLNY-TV RIVERHEAD, NY | 55-6 480i (w) | Defy TVHSNHSN2 +3 | -21 dBm | Excellent | 48° NE |
| #2 | WJLP MIDDLETOWN TOWNSHIP, NJ | 33-3 480i (w) | LaffMe-TVMe-TV Plus +5 | -37 dBm | Excellent | 263° W |
| #3 | WNWT-LD | 3 | Other | -37 dBm | Excellent | 263° W |
| #4 | WFTY-DT SMITHTOWN, NY | 67-4 480i (w) | GritUnivisionION Mystery +4 | -38 dBm | Excellent | 40° NE |
| #5 | WNJU LINDEN, NJ | 04-1 1080i | NBCTelemundoCOZI TV +3 | -45 dBm | Excellent | 263° W |
§ 04
How reliable, where to point, and whether you'll have to choose between towers Reception Analysis
Reliability Score
10 / 10
Signal varies 3 dB across the sample area — minimal variation across this ZIP.
Antenna Recommendation
Rotator Recommended
Towers spread 129° - rotator recommended
Signal Competition
Dominant Tower
§ 05
About TV Reception in Holtsville
Holtsville, New York (11742) has access to 5 strong TV signals. The strongest signal comes from WLNY-TV at -21 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