This is a complete buyer’s guide to best cable modem amplifier. We didn’t just add this cable modem amplifier based on our personal opinion. Our consideration of finding the top cable modem amplifier for you that is based on many factors like Review, price, specification, etc…

We have spent around 32 hours to find the right option for you and based on our research Amplifier, Cable TV RF Broadband 15dB Gain One Output 5-1002Mhz w/ Power Adapter is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra then we have another great option for you is Viewsonics VSMA601C-10R 1-Port OTA, Cable TV, Modem HDTV Amplifier/Splitter Signal Booster with Active Return Path (Retail Package with 5-Year Warranty). Below is a review of some of the best cable modem amplifier, together with their specifications and functions. So, let’s Get Started!

Best cable modem amplifier

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Product Title
Score

4-Port Cable TV/Internet Digital Signal Amplifier/Booster/Splitter with Unity Gain, Modem Bypass Port and MoCA Support, F59 Terminators (Lindsay LRSA004SM)
9.9

2 Port HDTV Amplifier for Cable TV Antenna Signal Booster CATV Multimedia Drop Amp with Active Return [PCT-MA-B1015-2A]
9.6

9 Port Bi-Directional Cable TV Splitter Signal Booster/Amplifier with Active Return Zero Signal Loss VoIP Telephone Bypass Port and F59 Terminators Antronix VR900B/AC
9.3

Viewsonics VSMA601C-10R 1-Port OTA, Cable TV, Modem HDTV Amplifier/Splitter Signal Booster with Active Return Path (Retail Package with 5-Year Warranty)
8.7

Amplifier, Cable TV RF Broadband 8dB Gain Four Output 5-1002Mhz w/ Power Adapter
8.4

Amplifier, Cable TV RF Broadband 15dB Gain One Output 5-1002Mhz w/ Power Adapter
8.1

4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter/Equalizer with Passive Return, F59 Terminators (Lindsay LSA84-EQ8)
7.8

Electroline EDA2100 Bi-Directional Signal Booster 1-Port Cable Modem TV HDTV Amplifier with Passive Return (Retail Package with 5-Year Warranty)
7.5

PCT 4-Port RF Signal Amplifer With Active Return
7.3

Arris SURFboard (16x4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router, Certified for Xfinity, Spectrum, Cox & More (SBG6950AC2),Black
6.5

4-Port Cable TV/Internet Digital Signal Amplifier/Booster/Splitter with Unity Gain, Modem Bypass Port and MoCA Support, F59 Terminators (Lindsay LRSA004SM)


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4-Port Cable TV/Internet Digital Signal Amplifier/Booster/Splitter with Unity Gain, Modem Bypass Port and MoCA Support, F59 Terminators (Lindsay LRSA004SM)

 out of stock
Amazon.com
as of April 7, 2024 9:02 pm

Features

  • This is a TV signal amplifier which provides one input and four outputs, and a Cable Modem Bypass Port, for connecting multiple TV sets or cable boxes. Allows multiple devices to connect to the cable system without losing signal quality. Unity Gain on all output ports means every device gets the exact same signal level as provided at the input.
  • Suitable for Cable TV use only. Not compatible with antenna systems. Compatible With All Standard And Digital Cable TV Services. Not compatible on systems with an existing amplifier or pre-amplifier. Not compatible with satellite systems.
  • Supports the MoCA specification, so any MoCA device can talk to any other MoCA device connected to the amplifier. MoCA band is 1125-1525MHz.
  • Meets or exceeds all SCTE Standards. PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times. Amplifier has 6 kV ring wave surge design for protection against voltage spikes. Operating temperature: -40 to +60 ºC (-40ºF to +140ºF). 15 PSI weather-tight seal.
  • Prevents image pixelation with digital cable. May improve cable modem performance. May improve HDTV reception. Includes Amplifier, Power Supply, and two 75-ohm terminators. Connection cables NOT included.

2 Port HDTV Amplifier for Cable TV Antenna Signal Booster CATV Multimedia Drop Amp with Active Return [PCT-MA-B1015-2A]


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2 Port HDTV Amplifier for Cable TV Antenna Signal Booster CATV Multimedia Drop Amp with Active Return [PCT-MA-B1015-2A]

 out of stock
Amazon.com
as of April 7, 2024 9:02 pm

Features

  • This Amplifier Provides 2 Ports for Multiple TV Sets, Cable Boxes, or Cable Modems - It Works With Both Cable and Antenna Signals
  • Boosts Signal Strength by +10dB, Improves Analog, Digital and HDTV Picture Quality, and Improves UHF/VHF/FM Antenna Reception
  • The Active Return Path Boosts Broadband Communications Back to the Cable Company a Feature for Supporting Interactive Services
  • High Quality SCTE Compliant Connectors with Patented DSM Seizure Technology Provide Better Surface Contact
  • Meets All Applicable IEEE Surge Standards for All Output Ports, Which Enhances System Reliability

9 Port Bi-Directional Cable TV Splitter Signal Booster/Amplifier with Active Return Zero Signal Loss VoIP Telephone Bypass Port and F59 Terminators Antronix VR900B/AC


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9 Port Bi-Directional Cable TV Splitter Signal Booster/Amplifier with Active Return Zero Signal Loss VoIP Telephone Bypass Port and F59 Terminators Antronix VR900B/AC

$65.87  in stock
2 used from $45.00
Free shipping
Amazon.com
as of April 7, 2024 9:02 pm

Features

  • Provides 8 amplified output ports with Active Return for use with cable TV. All ports are LOSSLESS both forward and reverse. This is a true lossless 8-port splitter. Not recommended for use with OTA Antennas, use a PASSIVE Return amplifier instead. Not compatible with satellite systems.
  • MODEM port provides a connection point for VoIP equipment, so that a power failure will not affect services. Compatible with all standard and digital Cable TV services, including the "Triple Play" phone service. This product is not MoCA capable and may not work with cable systems requiring MoCA. Check with yout cable provider.
  • All models equipped with CamPort auto seizing F-ports.The all ports facing down configuration provides clean wiring in any orientation. Powder Coated Aluminum Housing - provides the most corrosion resistant protection against salt fog and rust.
  • 6 kV Surge Protection and PTC Short-Circuit Protected UL Listed Adaptor - Unique surge protection provided on all RF ports. Self-resetting circuit protection provides safe protection against short-circuits.
  • 2-year manufacturer warranty on amplifier only. 1-year warranty on power supply. Does not include connection cables. Includes three F59 terminators.

Viewsonics VSMA601C-10R 1-Port OTA, Cable TV, Modem HDTV Amplifier/Splitter Signal Booster with Active Return Path (Retail Package with 5-Year Warranty)


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Viewsonics VSMA601C-10R 1-Port OTA, Cable TV, Modem HDTV Amplifier/Splitter Signal Booster with Active Return Path (Retail Package with 5-Year Warranty)

 out of stock
Amazon.com
as of April 7, 2024 9:02 pm

Features

Part NumberVSMA601C-10R
ModelVSMA601C-10R

Amplifier, Cable TV RF Broadband 8dB Gain Four Output 5-1002Mhz w/ Power Adapter


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Amplifier, Cable TV RF Broadband 8dB Gain Four Output 5-1002Mhz w/ Power Adapter

$64.99
$49.94
 in stock
2 new from $49.94
Free shipping
Amazon.com
as of April 7, 2024 9:02 pm

Features

  • Four port amplifier with a passive return path provides an increase of +7.5 db per port. Reduces snow and prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception.
  • Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Exceeds all SCTE Standards. Coaxial cables are not included.
  • 6 kV surge protection for protection against lightning strikes. The nickel plated housing provides the excellent corrosion resistant protection against salt fog and rust. 5 Year Warranty (amplifier only)
  • 3 dB Noise Figure provides clean amplification of weak signals to overcome the poor noise figure in TV tuners and converters. 6 kV Combination Wave Surge Protection Unique surge protection on all ports.
  • PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times.

Amplifier, Cable TV RF Broadband 15dB Gain One Output 5-1002Mhz w/ Power Adapter


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Amplifier, Cable TV RF Broadband 15dB Gain One Output 5-1002Mhz w/ Power Adapter

$34.99
$32.53
 in stock
5 new from $32.53
1 used from $18.50
Free shipping
Amazon.com
as of April 7, 2024 9:02 pm

Features

  • The micro-housing allows all output ports of the amplifier to be facing down to simplify coaxial cable wiring in NID enclosures or small spaces.
  • Patented auto-seizing F-port features a “Cam Activated Mechanism” to provide full contact pressure (>2,000 grams) on the center conductor for maximum reliability.
  • True 5-42 MHz return band and full 1 GHz downstream spectrum for more useable bandwidth.
  • Unique surge protection on all ports without the use of arc gaps which may cause high impulse noise during discharge.
  • Self-resetting circuit protection provides safe protection against short-circuits to minimize maintenance costs.

4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter/Equalizer with Passive Return, F59 Terminators (Lindsay LSA84-EQ8)


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4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter/Equalizer with Passive Return, F59 Terminators (Lindsay LSA84-EQ8)

$46.87  in stock
2 new from $44.87
Free shipping
Amazon.com
as of April 7, 2024 9:02 pm

Features

  • This is a TV signal amplifier which provides one input and four outputs, for connecting multiple TV sets or cable boxes. Allows multiple devices to connect to an antenna or cable system without losing signal quality.
  • Amplifier includes an integrated equalizer which varies amplifier gain. The equalizer provides more amplification to high frequency signals, which tend to get weaker over long cable runs. All ports provide an amplified signal, with a minimum gain of +0dB @ 54MHz up to +7.5dB gain @ 1000MHz.
  • Suitable for Antenna or Cable TV use. Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Not compatible with satellite systems.
  • Meets or exceeds all SCTE Standards. PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times. Amplifier has 6 kV ring wave surge design for protection against voltage spikes. Operating temperature: -40 to +60 ºC (-40ºF to +140ºF). 15 PSI weather-tight seal.
  • Prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception. Includes Amplifier, Power Supply, and two 75-ohm terminators.

Electroline EDA2100 Bi-Directional Signal Booster 1-Port Cable Modem TV HDTV Amplifier with Passive Return (Retail Package with 5-Year Warranty)


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Electroline EDA2100 Bi-Directional Signal Booster 1-Port Cable Modem TV HDTV Amplifier with Passive Return (Retail Package with 5-Year Warranty)

$39.99  in stock
3 new from $39.99
Amazon.com
as of April 7, 2024 9:02 pm

Features

  • Signal booster drop amp: 1 ports with a +15dB boost per port, boosts your signal strength 32X
  • Protection: 6 KV surge protection on all outputs
  • Expected results: will improve HDTV reception
  • Ultra small form factor for ease of installation in confined spaces
  • Reduces snow and prevents image pixelation with digital cable

PCT 4-Port RF Signal Amplifer With Active Return


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PCT 4-Port RF Signal Amplifer With Active Return

 out of stock
Amazon.com
as of April 7, 2024 9:02 pm

Features

Part NumberPCT MA-1015-4A
ModelPCT MA-1015-4A

Arris SURFboard (16×4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router, Certified for Xfinity, Spectrum, Cox & More (SBG6950AC2),Black


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Arris SURFboard (16x4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router, Certified for Xfinity, Spectrum, Cox & More (SBG6950AC2),Black

$159.00
$96.00
 in stock
7 new from $90.00
13 used from $56.38
Free shipping
Amazon.com
as of April 7, 2024 9:02 pm

Features

  • 16 downstream & 4 upstream DOCSIS 3.0 bonded channels. Best for cable internet speed plans up to 400 Mbps.
  • Wi-Fi 5 AC1900 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • Setup and manage your network with the SURFboard Manager app
  • arris; modem; cable modem; docsis; 3.0; comcast; charter; xfinity; hi-speed; internet; motorola; time warner; brighthouse; mediacom; surfboard; 16x4; gigabit; netgear; wifi; spectrum; cox; suddenlink
  • Cable Modem Router - DOCSIS 3.0

With this, our list of best cable modem amplifier has come to an end. Like we said in the earlier part of this post, we have done extensive research on this cable modem amplifier. Not to mention, the prices of the cable modem amplifier are also flexible. You should also check 9 Port Bi-Directional Cable TV Splitter Signal Booster/Amplifier with Active Return Zero Signal Loss VoIP Telephone Bypass Port and F59 Terminators Antronix VR900B/AC one of the most sold items in the market.