Ultra Mini 1

CM 3410 TV Antenna/Cable TV Distribution Amplifier

Price: $29.00

Description Technical Specifications FAQ's & Support Docs

The Ultra Mini 1 distribution amplifier will boost TV signals, increasing the overall signal strength for distribution throughout the home. The Ultra Mini 1 has a single output port and can be used in HDTV, CATV, off-air, analog and digital RF distribution applications where high performance and reliability are required.

1-port signal distribution amplifier

What’s Included

Ultra Mini 1 distribution amplifier
Power adapter (power inserter not included)
Coaxial cable
User Guide


Miniature size for space-saving installations
Single output port
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: 23 Write a review.

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Television Antenna Booster CM 7777HD

  0 of 0 people found the following review helpful:
Great performance but lasted 2 years July 24, 2019
Reviewer: Mike from Avondale, PA  
I have this is attached to an attic antenna.  Its 15 dB amplification counters losses due to splitting to two rooms (-3 dB) and splitters again in each room for tv and fm radio (another -3 dB).  Throw in cable loss as well, and this does a great job of boosting before my splitting losses.  The only downside is though it was in the weather-protected attic,  I'm surprised it lasted only 2 years.  However, I just ordered another and hope for a longer amp life.

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  0 of 0 people found the following review helpful:
Channel Master Booster October 11, 2018
Reviewer: Lawrence from New Braunfels,Texas  
It has allowed us to receive about 15 more and best investment in long time.

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  0 of 0 people found the following review helpful:
Excellent March 14, 2018
Reviewer: Harper  
Provides a very strong signal.

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  0 of 0 people found the following review helpful:
Results after six weeks... March 14, 2018
Reviewer: wiske57 from Biloxi, MS  
Has been in almost daily use since arriving six weeks ago and no problems. I live in an area where most stations are 25 to 60 miles distant and the signal gain is very noticeable w/o any equipment to measure with. Product is well made and suitable for outdoor use. Wouldn't hesitate to buy from Channel Master again.
Thanks for a quality product
Kevin Wise

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  0 of 0 people found the following review helpful:
Problem solved. December 18, 2017
Reviewer: Ed from Scituate, RI  
Old signal enhancer burnt out.  Replaced with Ultra Mini.  Just attach the coaxial cables, plug it in.  Three TVs in our home all work well.  We are in a fringe reception area -- with the ultra mini we get 44 channels, all high quality picture and sound.  We have a rooftop antenna on a ,long post.

Good advice from customer service, they know their products.  Prompt delivery.

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