10 Best Coax Splitters to Connect Multiple Devices

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Home Systems nowadays have a lot of devices. While these devices are necessary, the added wiring that comes with them looks dreadful.

Coaxial cable splitters allow you to connect multiple output devices to a single input connection. Today, we look at the best coax splitters currently available on the market.

An ideal coax splitter lets you connect a single cable TV or Internet connection to multiple devices. Different configurations of coax splitters are available, such as the 2 way, 3 way, 4 way, and more. But which splitter should you buy?

Our buying guide takes a look at the 10 best coax splitters on the block. We talk about the best splitters available in every configuration. Moreover, we mention their specifications, pros, and cons as well.

The Rundown


Best Overall: BAMF 2-Way Coax Cable Splitter
“This 2-way splitter is small, compact, and light. It provides high speeds and is durable and resistant as well.”

Best 2 way: Extreme 2-Way Coax Cable Splitter
“Extreme has provided good reliability and compatibility, which makes it our pick for the Best 2 way coax cable splitter!”

Best for Internet connectivity: BAMF 3-Way Coax Cable Splitter
“The bidirectional splitter lowers the digital noise while also enhancing the signal quality!”

Best 3 way: Extreme 3-Way Coax Cable Splitter
“Extreme has come up with this 3-way splitter which is affordable and has good compatibility. It is perfect for your home setup!”

Best High Speed: BAMF 4-Way Coax Cable Splitter
“The 4-way splitter only offers a signal loss of 7dB, which is unseen in other 4 way splitters.”

Best 4 way: Extreme 4-Way Coax Cable Splitter
“With a good build quality, balanced output ports, and connecting ports, this product is one of the best 4 way coax splitter.”

Best 6 way: Premium 6-Way Coax Cable Splitter
“This product from Premium offers good speeds while also maintaining a reliable connection at all times.”

Best 8 way: BAMF 8-Way Coax Cable Splitter
“If you are looking for a splitter with 8 output ports, the BAMF 8-Way Coax Cable Splitter is perfect for you!”

Best 12 way: Blonder Tongue 12-Way Cable TV Splitter
“The 12-Way Cable TV Splitter from Blonder Tongue is very easy to install and provides good value as well.”

Best 16 way: Extreme 16-Way High-Performance Coax Splitter
“With 16 output ports, this product can easily connect all the devices that you have in your home!”

What are Coax Splitters?

Best Coax Splitters to Connect  Multiple Devices in 2021
Coax Splitters Explained

Coax splitters are devices that take in single data input and branch it into multiple data outputs. Some popular configurations seen in splitters are 2-way, 3-way, 4-way, 6-way, and 8-way. A common application of Coax splitters is in Video Transmission systems.

The power from the single input port is equally split among the output ports. 2-way splitters are widely used, while 5 way coax splitters are pretty uncommon.

Depending on the configuration of the Coax splitter, you may notice a loss in the power signal. 2-way splitters can reduce the signal strength by around 3.5dB. 3-way signals have a loss of 3.5dB in one port and 7dB in the other two ports. Similarly, 4-way splitters may reduce the signal strength by 7dB in each port.

10 Best Coax Splitters

Best Coax Splitters to Connect Multiple Devices
Image – Best Coax Splitters to Connect Multiple Devices

1. BAMF 2-Way Coax Cable Splitter

BAMF 2-Way Coax Cable Splitter Bi-Directional MoCA 5-2300MHz
  • 5-2300 MHz (2.3GHz) RF bi-directional digital coax/coaxial cable splitter for CATV, satellite and MoCA configurations
  • Internal circuit board for better reliability/durability
  • Low signal loss of 3.5db on each output port improving performance and speeds
  • All ports are power passing for easy connection to satellites, amplifiers, and cameras
  • High shielding structure lowers digital noise and improves signal quality

Pros

  • ·Bi-directional
  • ·Water-resistant
  • ·Durable and Reliable

Cons

  • ·Sound quality could be better
  • ·Pictures may appear blurry and snowy

The first product on our list of the best coax splitters is the BAMF 2-Way Coax Cable Splitter. The product has dimensions of 2 x 2 x 0.6 inches and just weighs 1.6 ounces. The device is very compact and easy to install. You can have it up and running in just a few minutes!

This 2-way splitter offers 5-2300 MHz RF bi-directional signals. As it has 2 output ports, you will notice a minimal signal loss of 3.5dB on each port. As a result, you can enjoy high-speed internet connectivity. The close-to 3GHz coax splitter has a very reliable connection.

The splitter comes with an extra cable included in the box. You will also notice that the bandwidth speeds are not affected. Apart from this, its high shielding structure reduces the digital noise, positively impacting signal quality. The product has nickel plating on its Zinc housing.

You get an internal circuit board that is very reliable and durable. The splitter can be used for CATV and satellite connections. It even has applications in a regular home. You can connect to amplifiers and cameras with the help of this splitter. In addition, it works very well as an in-wall coaxial cable splitter!

Specifications:

  • Dimensions: 2 x 2 x 0.6 inches
  • Weight: 1.6 ounces
  • Configuration: Two-way
  • Signal loss: 3.5dB

2. Extreme 2-Way Coax Cable Splitter

Extreme 2 Way HD Digital 1Ghz High Performance Coax Cable Splitter BDS102H
  • UNIVERSAL MOUNTING: Mounting The Device In The Best Configuration Regardless Of The Location. Mount Vertical Or Horizontally Eliminates The Need Of Additional Screws Or Mounting Hardware.
  • EXTENDED PRODUCT LIFE: Zinc Allow Die Cast Housing And The Back Covering Plate Eliminates "Galvanic" Corrosion Caused By Dissimilar Metals. This Combined With The Sealed Housing Ability To Withstand 15psi Of Internal Pressure Waterproof The Electronic Components Inside The Device.
  • SEALED F-PORTS: Indoor, Outdoor, Wet, Dry Or Humidity, The Pressure Tested Sealed F-Ports Eliminate The Possibility Of Moisture Ingress.
  • CIRCUMFERENCE CENTER CONDUCTOR SEIZING: Every F-Port's Center Conductor Seizing Mechanism Utilizes A 4-Sided Coaxial Compression The Provides 8 - Coaxial Surface Contact Area Conforming Precisely To The Surface Of The Center Conductor Formed In A Progressive Die.
  • SMD PCB Component Insertion Technologies - Extreme Broadband's Manufacturing Processes Enhances The Electrical And Mechanical Performance. This Provides Consistent Device To Device Operation.

Pros

  • ·Reliable connection
  • ·Good compatibility

Cons

  • ·The device might reboot from time to time

Another excellent 2-way coax splitter is the Extreme 2-Way Coax Cable Splitter. Weighing in at just 1.76 ounces with dimensions of 3 x 3 x 1 inch, this device is very compact and small. The device supports universal mounting.

As a result, you can mount it either vertically or horizontally. You don’t require any extra screws for the installation.

The splitter supports a bandwidth of 5MHz to 1GHz. Extreme also boasts about using its Broadband’s Manufacturing Process, which improves the electrical connections.

So along with the electrical performance, the mechanical performance is stable and reliable as well.

Like its BAMF counterpart, the product comes in a Zinc Allow Die-Cast Housing. This material ensures that corrosion does not take place. Moreover, it makes the device waterproof too!

This device supports analog, digital, and HDTV signals. Its extraordinary support easily lets you split internet and cable TV connections.

Additionally, you can connect multiple modems, computers, and TVs with the help of this device. Finally, it is a very good coaxial splitter for antenna connections!

Specifications:

  • Dimensions: 3 x 3 x 1 inches
  • Weight: 1.76 ounces
  • Configuration: Two-way
  • Signal loss: 3.5dB

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3. BAMF 3-Way Coax Cable Splitter

Sale
BAMF 3-Way Coax Cable Splitter Bi-Directional MoCA 5-2300MHz
  • 5-2300 MHz (2.3GHz) RF Bi-Directional Digital Coax/ Coaxial Cable Splitter for CATV and Satellite and great for MoCa
  • Internal circuit board for better reliability/durability. Outside is weather resistant design for keeping elements out
  • Low signal loss of only 5.5db on each output port improving performance and speeds
  • All Ports are Power passing for easy Satellite connection, Also works great for Cameras, and for Amplifiers
  • High shielding structure lowers digital noise and improves signal quality, reducing packet loss for Modems, and for all other Devices

Pros

  • ·Bidirectional
  • ·Less Digital Noise
  • ·Enhanced signal quality

Cons

  • ·Durability could be better
  • ·Packaging not the best

The first 3-way coax splitter on our list is the BAMF 3-Way Coax Cable Splitter. The splitter has dimensions of 2.64 x 2.24 x 0.94 inches and weighs 2.43 ounces. Setting up the device is quite simple, and you don’t have to be a tech wizard to do it.

Like the BAMF 2 Way splitter, even this device has 5-2300 MHz RF capabilities. The output ports also have reduced signal loss of 5.5 dB compared to other conventional 3 way splitters. This capability improves performance and speed as well.

BAMF also offers a high shielding structure with this product. You also get nickel plating on the zinc housing. As a result, the digital noise is less, which reduces packet loss while improving the signal quality. An additional benefit is that this internet coaxial cable splitter is resistant to water.

The splitter is ideal for CATV, Satellite, and MoCa. It also works very well with cameras and amplifiers, making it a great product for your home. These features make it a great candidate for the title of best coax splitter!

Specifications:

  • Dimensions: 2.64 x 2.24 x 0.94 inches
  • Weight: 2.43 ounces
  • Configuration: Three-way
  • Signal loss: 5.5dB

4. Extreme 3-Way Coax Cable Splitter

Extreme 3 Way Unbalanced HD Digital 1GHz High Performance Coax Cable Splitter - BDS103H
  • 7.0 dB / 7.0 dB / 3.5 dB out
  • 5-1000 MHz/EMI - 130dB
  • High performance 1 by 3 coaxial splitter (1 in, 3 out)
  • Used by many telecos
  • Manufacturers Part No.: BDS103H

Pros

  • ·Bidirectional
  • ·Less Digital Noise
  • ·Enhanced signal quality

Cons

  • ·Durability could be better
  • ·Packaging not the best

This 3-way coax splitter from extreme has dimensions of 3 x 2 x 1 inch. With a weight of just 0.32 ounces, this product is one of the lightest on our list of best coax splitters.

The splitter has a maximum signal loss of 7dB. Two of the output ports have 7dB signal loss, while the third has only 3.5dB signal loss. However, it can boost signals with 5.5dB output per port. Furthermore, it also supports a maximum bandwidth of 1GHz. Therefore, it works very well with digital, analog, and HDTV signals. This makes it one of the best coax cable splitter for tv and the internet.

The TV coaxial cable splitter comes with the Zinc Allow Die-Cast Housing, making it resistant to water and corrosion. This feature makes the product very popular amongst telecommunication operators.

Also, it supports analog, digital, and HDTV signals. Its extraordinary support easily lets you split internet and cable TV connections. You can connect multiple modems, computers, and TVs with the help of this device.

Specifications:

  • Dimensions: 3 x 2 x 1 inches
  • Weight: 0.32 ounces
  • Configuration: Three-way
  • Signal loss: 7dB

 5. BAMF 4-Way Coax Cable Splitter

BAMF 4-Way Coax Cable Splitter Bi-Directional MoCA 5-2300MHz
  • 5-2300 MHz (2.3Ghz) RF bi-directional digital Coax/ coaxial cable Splitter for CATV and satellite and great for Mocha
  • Internal circuit board for better reliability/durability. Outside is weather resistant design for keeping elements out
  • Low signal loss of only 7dB on each output port improving performance and speeds
  • All ports are power passing for easy satellite Connection
  • High shielding structure lowers digital noise and improves signal quality, reducing packet loss for modems, and for all other devices

Pros

  • ·Bidirectional
  • ·Less Digital Noise
  • ·Good reliability and durability

Cons

  • ·Incompatible with TiVo

As the name suggests, the BAMF 4-Way Coax Cable Splitter is a 4-way coax splitter. It has dimensions of 3.2 x 2.5 x 0.8 inches and weighs just 0.35 ounces. Installing this product is very simple and easy.

This high-speed coax splitter has a bandwidth ranging from 5 MHz to 2300 MHz. The frequency is RF and bidirectional. Like most 4 way splitters, every output port has a signal loss of 7dB. The output ports support easy passage of power which allows high speed and improved performance.

The product has an internal circuit board which makes it very durable. It also offers very good reliability. Moreover, it is also resistant to water and corrosion, thanks to its Zinc housing.

Like other BAMF products, the splitter works well with satellite connections and CATV. The high shielding structure also ensures lower digital noise and packet loss, making it perfect for computers and modems. You can use this coaxial cable splitter for internet connections as well!

Specifications:

  • Dimensions: 3.2 x 2.5 x 0.8 inches
  • Weight: 0.35 ounces
  • Configuration: Four-way
  • Signal loss: 7dB

6. Extreme 4-Way Coax Cable Splitter

Pros

  • ·Good build quality
  • ·Balanced output ports
  • ·Silver-plated connecting ports

Cons

  • ·Reliability issues
  • ·Signal break up seen on HD signals

Another candidate for the best coax splitter is the Extreme 4-Way Coax Cable Splitter. This compact device has dimensions of 3 x 1 x 1 inches and weighs 1.6 ounces.

Due to balanced connectors, the output ports have a signal loss of 7dB. The device also supports a bandwidth of 5 MHz – 1 GHz. It also has an EMI of 130dB. Moreover, the device comes with silver plating, ensuring a stable and reliable connection from the input.

The digital splitter also supports the latest frequency requirements. The device also comes with Extreme’s outstanding build quality. As a result, it works well as an outdoor coaxial cable splitter!

The splitter works perfectly with Cable TV, Internet connections, and TV systems. You can also use it with satellite receivers and antennas. In addition, you can connect multiple displays, which free you from the hassle of cable management.

Specifications:

  • Dimensions: 3 x 1 x 1 inches
  • Weight: 1.6 ounces
  • Configuration: Four-way
  • Signal loss: 7dB

7. Premium 6-Way Coax Cable Splitter

PREMIUM 6-Way Coax Cable Splitter F-Type Screw for Video VCR Cable TV Antenna (110016)
  • PREMIUM 6 way Coax Cable Splitter F type Screw - 5~2400 MHz (for Video VCR Cable TV antenna)
  • Gold Plated connections for optimal signal transfer.
  • Grounding point provided on one end.

Pros

  • ·Reliable
  • ·Good device compatibility
  • ·Gold plated connecting ports

Cons

  • ·Pictures might often appear fuzzy
  • ·Build quality feels flimsy

One of the best 6 way coax splitters available on the market is the Premium 6-Way Coax Cable Splitter. As expected, the device is slightly larger and has dimensions of 6.5 x 2.4 1.3 inches. It weighs in at around 3.2 ounces.

The standout feature of this splitter is its gold-plated design. It helps to provide the most optimal and reliable connection. The grounded connection also improves the reliability of the device. Also, it supports a bandwidth ranging between 5 MHz to 2.4 GHz.

The splitter comes with an F Type screw which helps it achieve high frequencies. The connector makes it compatible with a both TV antenna and VCR cables. It is also a wonderful coax splitter for internet connectivity. 

The 6 output ports help you easily connect multiple computers, TVs, modems, and cable boxes. It is one of the best coax splitters currently available on the market.

Specifications:

  • Dimensions: 6.5 x 2.4 x 1.3 inches
  • Weight: 3.2 ounces
  • Configuration: Six-way
  • Signal loss: 10.5dB

 8. BAMF 8-Way Coax Cable Splitter

BAMF 8-Way Coax Cable Splitter Bi-Directional MoCA 5-2300MHz
  • 5-2300 MHz (2.3GHz) RF Bi-Directional Digital Coax/ Coaxial Cable Splitter for CATV and Satellite and great for MoCa
  • Internal circuit board for better reliability/durability. Outside is weather resistant design for keeping elements out
  • Low signal loss of only 11db on each output port improving performance and speeds
  • All Ports are Power passing for easy Satellite connection
  • High shielding structure lowers digital noise and improves signal quality, reducing packet loss for Modems, and for all other Devices

Pros

  • ·Reliable
  • ·Durable
  • ·Low noise levels

Cons

  • ·Slow speeds
  • ·Connections may drop from time to time

One of the best coax splitters is the 8-way coax splitter from BAMF. The splitter is a bit bulky, with dimensions of 4.8 x 2.8 x 0.8 inches. However, this high-quality coax splitter is perfect for home use, courtesy of its multiple output ports.

The 8 port coax splitter has a bandwidth of 5 MHz to 2300 MHz. The frequency range has Bi-directional Radio Frequency capabilities. Moreover, it has a signal loss of 11dB, which is on par with other 8 way coax splitters. The output ports also come with the ability of power passing.

The internal circuit board design offers great reliability and durability. Moreover, the splitter is also resistant to water and corrosion. All this is possible due to its very good build quality.

The High shielding structure of the product improves the signal quality by reducing digital noise. Furthermore, packet loss is also reduced.

These features make it perfect for satellite connections, MoCa, and CATV. It is also compatible with modems, computers, and other home devices. This makes it one of the best coax splitter for cable internet!

Specifications:

  • Dimensions: 4.8 x 2.8 x 0.8 inches
  • Weight: 4.8 ounces
  • Configuration: Eight-way
  • Signal loss: 11dB

9. Blonder Tongue 12-Way Cable TV Splitter

Sale
Blonder Tongue 12-WAY 5-1000MHZ CABLE TV SPLITTER SDS-12 NEW DISTRIBUTION CATV
  • 12-WAY OUT CABLE SPLITTER, 1 INPUT
  • 5-1000 MHZ
  • BUILT IN GROUNDING BLOCK SCREW
  • BRAND: BLONDER TONGUE, PART NUMBER: SDS-12
  • Suitable for use with Cable Digital and Analogue TV and Satellite (FOR coaxial tv out ONLY)

Pros

  • ·Easy to install
  • ·Great value
  • ·Reliable

Cons

  • ·Significant loss in signal strength
  • ·Does not work well with Internet connections

The Blonder Tongue 12-Way Cable TV Splitter has dimensions of 5.59 x 2.28 x 1.1 inches. Weighing just 0.01 ounces, it is a very light product and is used extensively in-home systems.

The 12-way coax splitter supports a bandwidth of 5 MHz to 1000 MHz. You will notice that this SDS-12 product has a maximum return loss output of 20 dB. Moreover, it comes with a built-in grounding block screw which improves the reliability of the device.

The high-quality coax splitter also comes in a Zinc Die-Cast Housing. In fact, this material makes it resistant to water and corrosion. The Soldered back is also a very useful feature.

If you are looking for a splitter to work with Cable and Analog TV, this product will be perfect for you. It also works with Satellite connections, with a Coaxial TV output only.

Specifications:

  • Dimensions: 5.59 x 2.28 x 1.1 inches
  • Weight: 0.01 ounces
  • Configuration: Twelve-way
  • Signal loss: 18dB

10. Extreme 16-Way High-Performance Coax Splitter

16 WAY EXTREME HD DIGITAL 1GHz HIGH PERFORMANCE COAX CABLE SPLITTER - BDS116H
  • 16 dB Out On All Ports
  • 5-1000 MHz/EMI - 130dB
  • Manufacturers Part No.: BDS116H
  • Compatible with all cable provider and antennas
  • Sealed F-Ports

Pros

  • ·Good build quality
  • ·Easy to install

Cons

  • ·Expensive
  • ·Significant loss in signal strength

This 16-way coax splitter from Extreme has 8 x 1 x 1-inch dimensions and weighs 5.4 ounces. Despite being heavy, the multi coax splitter is very easy to install and works well in a home system.

Unlike the competition, the splitter manages to reduce the total signal loss on every output port to just 16dB.

Furthermore, it is compatible with frequencies ranging between 5 MHz and 1000 MHz. It also has an EMI rating of 130dB. All this makes it one of the best 16 ways coax splitters!

Like other Extreme products, this splitter comes with solid build quality. Moreover, you get sealed F-Ports which goes a long way in making it resistant to water and corrosion.

The splitter has good compatibility and works with all cable providers and antennas. Additionally, it works like a charm with Internet connections.

You can hook up modems, computers, TVs, and other devices to it.

Specifications:

  • Dimensions: 8 x 1 x 1 inches
  • Weight: 5.4 ounces
  • Configuration: Sixteen-way
  • Signal loss: 16dB

Conclusion

We hope now you can decide which coax splitter you should buy in 2021.

We have listed some of the best coax splitters available on the market. The Best Overall Splitter is the BAMF 2-Way Coax Cable Splitter. The Extreme 2-Way Coax Cable Splitter is also an excellent choice for a 2-way splitter.

If you are looking for multiple output ports, you can go with the 12 way or 16-way splitters on our list. Blonder Tongue and Extreme have products in those two configurations, respectively. You can also look at the 3-way, 4-way, 6-way, and 8-way splitters on our list.

Finally, for those who want the best “coaxial cable splitter near me,” you won’t go wrong in choosing any of the products from our list!

Do cable splitters weaken the signal?

The short answer is Yes. No matter the type of splitter you choose, there will be an associated loss in signal. Most splitters distribute the signal equally amongst the output ports.

A two-way splitter can reduce the signal strength by 3.5 dB. Similarly, three-way and four-way splitters have a maximum signal loss of 7 dB. As the number of output ports increases, so does the total loss in signal.

You can combat this issue in a few ways. Firstly, you can install a distribution amplifier that amplifies the input signal before sending them to the output ports. In doing so, the output ports receive the same strength of the signal as the input signal.

Another method is to add terminator caps. Terminator caps be attached to every unused port. While this does not stop signal leaking completely, there will be a reduction in the degradation. Also, use high-quality cables. Cheap cables can cause signal loss as well.

Do I need a splitter for the internet?

You can certainly use a coax splitter for internet connectivity. If installed correctly, a cable splitter will not cause any problem with your internet connection. Splitting coaxial cable for the internet and TV is done by many people worldwide.

A coax splitter is primarily meant for TV cable signals. However, many people use it for internet connections as well. An ADSL Splitter works very well for connections that carry the phone line and DSL signal as well.

Moreover, it filters high frequencies that are generated from phone lines. If you do so, you need to take care of the stability of the internet connection. Also, you need to take care that every channel gets a usable bandwidth.

However, if you do not have a physical phone line for your internet connection, you might not need a splitter. Moreover, any digital signal does not require the use of any sort of splitter.

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