

Antennas Direct 4-Output TV Antenna CATV Distribution Amplifier
Key item features
- Signal Boosting: Boosts signal to be split to up to four TVs or digital converter boxes, ensuring clear, consistent picture quality and reception.
- Compact Design: Distribution amplifier measures 3.6" L x 4.5" W x 1" D, making it easy to fit in various setups.
- Enhanced Reception: Features 7.5 dB amplification per port, helping to maintain signal strength over long distances.
- Wide Frequency Range: Operates within a frequency range of 54-1000 MHz with an average noise figure of 2.6 dB.
- Complete Package: Includes 4-output distribution amplifier, 15V DC Adapter / Power inserter with surge protection, 40" assembly cable, and installation instructions.
- Indoor and Outdoor Use: Recommended for indoor use but can be used outdoors with appropriate weatherproofing measures.
- Installation Tips: For outdoor installation, use a power inserter and 75 Ohm F-termination caps for unused outputs to protect connections.
Specs
- Rec locationIndoor, Outdoor
- Gain level7.5 dB
- BrandAntennas Direct
- Cable length1 in
- ConnectionF-connector
- AccessoriesTV
Reviews summary
Pros
- : Captures crisp and detailed images with improved signal strength.
- : Provides increased channel availability and stable reception.
- : Receives up to 50 channels with clear signal.
- : Supports multiple tv connections with longer cables.
- : Setup requires minimal effort.
Neutral
- : Can be strong and clear, but may vary by channel and setup.
How do you want your item?
About this item
Product details
Splitting the signal to more than one TV? The 4-Output HDTV Distribution Amplifier will boost signal strength for clear, consistent picture quality and reception. Designed for both home and professional use, the CDA4 distribution amplifier can also be used when 50 feet or more of coaxial cable is used between the antenna and the TV or converter box. Splitting the signal to multiple TVs or converter boxes will result in a certain amount of signal loss. Distribution amplifiers counter this loss by boosting the available signal from the coaxial cable coming from the TV antenna. Our CDA4 Distribution Amplifier is commonly used in homes and businesses where the TV antenna needs to distribute signals to as many as four TVs or converter boxes without impacting the signal quality.
For Indoor and Outdoor Use
This distribution amplifier is recommended for indoor use, but can be used outdoors. For outdoor use, we recommend using a watertight F-connector along with weather boots to protect the connections from the environment.
Helpful tip: If installing outdoors, you will need a power inserter to allow the included power supply to share the coaxial cable connected to the designated output show on the Distribution Amplifier. You should also use 75 Ohm F-termination caps for any unused outputs.
- - Low noise
- Can be used outside with a power inserter
- 54MHz-1,000MHz
- 4-output 7.5dB gain per port; 8-output 4.5dB gain per port
- Includes 15V AC adapter & 40" coaxial cable
- 90-day limited warranty
- 4 way
Specifications
Rec location
Gain level
Tv antenna type
Brand
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
Warning Text
Similar items you might like
Based on what customers bought
Best seller General Electric Portable HD Antenna, Black, 81843 $10.46
Best seller
$1046current price $10.46General Electric Portable HD Antenna, Black, 81843
5404.2 out of 5 Stars. 540 reviewsIn 500+ people's carts fatini TV Antenna Indoor,Antenna for Smart TV for Long Range Reception and All TVs ,HD Digital Antenna with Amplifier Signal Booster for Local Channels,with Strong Magnetic Base,Supports 4K 1080p $17.99 Was $36.99
In 500+ people's carts
$1799current price $17.99, Was $36.99$36.99fatini TV Antenna Indoor,Antenna for Smart TV for Long Range Reception and All TVs ,HD Digital Antenna with Amplifier Signal Booster for Local Channels,with Strong Magnetic Base,Supports 4K 1080p
873.5 out of 5 Stars. 87 reviews50+ bought since yesterday TV Antennas for Smart TV Indoor HD Digital New Antenna Long Range Reception Outdoor with Amplifier Signal Booster for Local Channels Supports 4K 1000 Mile range for Free Channels $23.99 Was $35.98
50+ bought since yesterday
3 optionsAvailable in additional 3 options$2399current price $23.99, Was $35.98$35.98TV Antennas for Smart TV Indoor HD Digital New Antenna Long Range Reception Outdoor with Amplifier Signal Booster for Local Channels Supports 4K 1000 Mile range for Free Channels
22063.5 out of 5 Stars. 2206 reviews50+ bought since yesterday 2026 TV Antenna for Smart TV and Old TV, 1900 Miles Range HD Digital TV Antenna Indoor with 360 ° Signal Strongest Booster, Supports Local Channels 1080P 4K Reception 16.41FT Long Cable $25.97 Was $51.00
50+ bought since yesterday
$2597current price $25.97, Was $51.00$51.002026 TV Antenna for Smart TV and Old TV, 1900 Miles Range HD Digital TV Antenna Indoor with 360 ° Signal Strongest Booster, Supports Local Channels 1080P 4K Reception 16.41FT Long Cable
773.7 out of 5 Stars. 77 reviewsClearance 2026 TV Antenna,TV Antenna Indoor, TV Antenna for Local Channels,360 Long Distance Indoor Amplified HDTV Antenna,Support 4K 1080p All Television Outdoor Smart TV Antenna $25.99 Was $29.99
Clearance
$2599current price $25.99, Was $29.99$29.992026 TV Antenna,TV Antenna Indoor, TV Antenna for Local Channels,360 Long Distance Indoor Amplified HDTV Antenna,Support 4K 1080p All Television Outdoor Smart TV Antenna
203.2 out of 5 Stars. 20 reviewsAntennas Direct 8-Element Bowtie UHF Outdoor TV Antenna, Multi-Directional, 70 Mile Range, Hardware $125.70
$12570current price $125.70Antennas Direct 8-Element Bowtie UHF Outdoor TV Antenna, Multi-Directional, 70 Mile Range, Hardware
3044.5 out of 5 Stars. 304 reviewsOutdoor HDTV Antenna with 200-Mile Range and 360-Degree Rotation, Black, for up to 4 TVs $67.67 Was $79.99
$6767current price $67.67, Was $79.99$79.99Outdoor HDTV Antenna with 200-Mile Range and 360-Degree Rotation, Black, for up to 4 TVs
1904.1 out of 5 Stars. 190 reviewsDnxnIaIfy TV Antennas Indoor HD Amplified TV Antennas tv antennas for free channels $23.99
$2399current price $23.99DnxnIaIfy TV Antennas Indoor HD Amplified TV Antennas tv antennas for free channels
563.7 out of 5 Stars. 56 reviewsWinegard LNA-100 Boost TV Antenna Amplifier, HDTV Signal Booster, HD Digital VHF UHF Amplifier (USB Power Supply) $33.99
$3399current price $33.99Winegard LNA-100 Boost TV Antenna Amplifier, HDTV Signal Booster, HD Digital VHF UHF Amplifier (USB Power Supply)
1153.9 out of 5 Stars. 115 reviewsFive Star 150 Miles Long Range 360° Omni-Directional Reception Amplified Indoor Outdoor TV Antenna $75.95
$7595current price $75.95Five Star 150 Miles Long Range 360° Omni-Directional Reception Amplified Indoor Outdoor TV Antenna
813.7 out of 5 Stars. 81 reviewsRCA Multi-Directional Amplified Outdoor or Attic HDTV Antenna - up to 80-mile Range $76.14 Was $91.13
$7614current price $76.14, Was $91.13$91.13RCA Multi-Directional Amplified Outdoor or Attic HDTV Antenna - up to 80-mile Range
1164 out of 5 Stars. 116 reviewsClearance 2026 Upgraded Digital TV Antennas for Free Channels, New Indoor HD TV Antenna for Smart TV Long Range Reception with Amplifier Signal Booster, Supports 4K 1080p All TV for Local Channels $23.16 Was $25.74
Clearance
$2316current price $23.16, Was $25.74$25.742026 Upgraded Digital TV Antennas for Free Channels, New Indoor HD TV Antenna for Smart TV Long Range Reception with Amplifier Signal Booster, Supports 4K 1080p All TV for Local Channels
2903.1 out of 5 Stars. 290 reviews800 Miles TV Antenna Indoor, Digital TV Amplifier with 360° Reception, Zestha TV Antenna for Free Channels 4K 1080P -38ft Coax Cable $24.99 Was $27.99
$2499current price $24.99, Was $27.99$27.99800 Miles TV Antenna Indoor, Digital TV Amplifier with 360° Reception, Zestha TV Antenna for Free Channels 4K 1080P -38ft Coax Cable
1053.6 out of 5 Stars. 105 reviews[NEW] Five Star HDTV Antenna Delivers 4K 200-Mile Range with ATSC 3.0 $63.99
2 optionsAvailable in additional 2 options$6399current price $63.99[NEW] Five Star HDTV Antenna Delivers 4K 200-Mile Range with ATSC 3.0
684.3 out of 5 Stars. 68 reviewsKtaxon HDTV Antenna Amplified Digital TV Antenna 150 Miles Range 360 Degree Rotation Outdoor $38.99
$3899current price $38.99Ktaxon HDTV Antenna Amplified Digital TV Antenna 150 Miles Range 360 Degree Rotation Outdoor
673.6 out of 5 Stars. 67 reviewsClearance Genreen TV Antenna,Digital TV Antenna,50 Miles Long Range Signal Booster Support 4K 1080p with Signal Booster Antenna for Smart TV 16.5ft Long Cables Signal Booster for Local Channels $14.99 Was $69.99
Clearance
$1499current price $14.99, Was $69.99$69.99Genreen TV Antenna,Digital TV Antenna,50 Miles Long Range Signal Booster Support 4K 1080p with Signal Booster Antenna for Smart TV 16.5ft Long Cables Signal Booster for Local Channels
2492.9 out of 5 Stars. 249 reviewsDnxnIaIfy HD TV Antennas Indoor Amplified TV Antennas tv antennas for free channels $15.99
$1599current price $15.99DnxnIaIfy HD TV Antennas Indoor Amplified TV Antennas tv antennas for free channels
2263.6 out of 5 Stars. 226 reviewsAntennas Direct ClearStream 4V Indoor Outdoor TV Antenna, Multi-Directional, 70 Mile Range, Mast $122.58 50.6 ¢/ea
$12258current price $122.5850.6 ¢/eaAntennas Direct ClearStream 4V Indoor Outdoor TV Antenna, Multi-Directional, 70 Mile Range, Mast
3014.4 out of 5 Stars. 301 reviewsFive Star Outdoor TV Antenna Kit with Mounting Bracket, 200 Mile Reception Range, 5 Count $78.95
$7895current price $78.95Five Star Outdoor TV Antenna Kit with Mounting Bracket, 200 Mile Reception Range, 5 Count
474.5 out of 5 Stars. 47 reviewsTV Antenna Indoor Long Range 900 Miles, Supports 4K 1080p Smart TV Signal Reception with Signal Amplifier 16ft HDTV Coax Cable $10.99
$1099current price $10.99TV Antenna Indoor Long Range 900 Miles, Supports 4K 1080p Smart TV Signal Reception with Signal Amplifier 16ft HDTV Coax Cable
132 out of 5 Stars. 13 reviews
Customer ratings & reviews
Reviews summary
Pros
- : Captures crisp and detailed images with improved signal strength.
- : Provides increased channel availability and stable reception.
- : Receives up to 50 channels with clear signal.
- : Supports multiple tv connections with longer cables.
- : Setup requires minimal effort.
Neutral
- : Can be strong and clear, but may vary by channel and setup.
Customer photos
Showing 1-3 of 135 reviews
Verified Purchase
Works great just what was needed
After a year plus of using just a roof mount antenna I purchased this in hopes that some of the secondary signals would be better. I have 3 TVs attached until boosted. This devise has improved the reception on all, and increased the number of channels each TV receives. I live in a rural local halfway between Rochester and Buffalo with a fixed roof mounted antenna I now receive 33 signals. Very pleased.
Verified Purchase
Better than I expected!
This splitter/amplifier gives a continuous 10db push on the antenna signal,even on 100 ft runs of cable! No fade or distortion. Very pleased with this purchase. I would not hesitate to recommend the purchase of this unit to anyone.
Seller Verified Purchase
Superb Products and Service Expertise!
I live a long way from Chicago but with excellent guidance from Alex (she KNOWS her stuff!) I got simple, straightforward installation advice and the right equipment the first time around. I CUT THE CABLE TV BILL COMPLETELY!!! and get BETTER viewing quality than when I was forking over $$$ to Comcast! My wife did miss a few of the cooking channels and we added SlingTV - now we have everything we used to watch but our television bill went from $129 / mo to $20 a month (for SlingTV). Neighbors come to my house to watch the games when DirecTV gives those weird pixelated television pictures!



