Ultra Mini 4

CM 3414 TV Antenna/Cable TV Signal Distribution Amplifier & Booster
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Price: $38.00

Description Technical Specifications FAQ's & Support Docs

The Ultra Mini 4 distribution amplifier will boost TV signals, increasing the overall signal strength for distribution throughout the home. The Ultra Mini 4 has four output ports and can be used in HDTV, CATV, off-air, analog and digital RF distribution applications where high performance and reliability are required.

4-port signal distribution amplifier

What’s Included

Ultra Mini 4 distribution amplifier
Power adapter (power inserter not included)
Coaxial cable
User Guide


Miniature size for space-saving installations
Four output ports
Professional grade performance
Powder coated and weather-sealed housing for superior corrosion protection
Excellent surge withstand capability
Offers return path for cable modem applications
Supports both analog and digital broadcast signals
Patented Digital Seizure Mechanism (DSM) for superior center conductor retention, surface area contact and electrical performance

90 days Limited Warranty Limited Warranty

parts and labor 90 days of parts and labor
support 90 days of support through phone, online chat and/or e-mail

Replacement Parts

Replacement Power Supply for all CM brand amplifiers
Price: $9.99
Replacement Power Supply


6’ FT RG6 Coax Jumper
Price: $4.00
6’ FT RG6 Coax Jumper


What is a Distribution Amplifier and do I need one?
Average Customer Review: 4.5 of 5 Total Reviews: 61 Write a review.

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  0 of 0 people found the following review helpful:
Works EXCELLENT even in my WOODED neighborhood March 28, 2019
Reviewer: Larry Bell from Houston, TX  
I live in Conroe, TX, a very heavily wooded area of the Houston Metro.  I am about 50-60 miles away from the antenna farms.  I installed the Extreme 80 with this 4-way splitter and Channel Master's Powered Pre-Amplifier.

I pick up 119 OTA Stations, including CBS in College Station, Tx.  I have the antenna running to 4 TV's in the house with no issues using this splitter.  BEST PURCHASE EVER!

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  0 of 0 people found the following review helpful:
Ultra Mini 4 February 11, 2019
Reviewer: Anonymous Person  
Seems to work well

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  0 of 0 people found the following review helpful:
Awesome Product February 11, 2019
Reviewer: Stuart from Easley, SC  
What can I say... Channel Master products are good.  Much better than anything you can get at the box stores.  This was no different.  Easy to hook up and I get no signal loss through the house.  I will continue to purchase through Channel Master.

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  0 of 0 people found the following review helpful:
Excellent product February 11, 2019
Reviewer: Dave from East Coast  
The product quality is first class as is the services from Channel Master,

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  0 of 0 people found the following review helpful:
grrrreat October 11, 2018
Reviewer: john from CA  
Clear instructions, easy to install, excellent quality, fired up and worked great.  Enhanced our reception in a fine way. Pairs nicely with Channel Master
Pre-Amp.  TU

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