Ultra Mini 2

CM 3412 TV Antenna/Cable TV Distribution Amplifier

Price: $39.00

Description Technical Specifications FAQ's & Support Docs

The Ultra Mini 2 distribution amplifier will boost TV signals, increasing the overall signal strength for distribution throughout the home. The Ultra Mini 2 has two output ports and can be used in HDTV, CATV, off-air, analog and digital RF distribution applications where high performance and reliability are required.

2-Port Signal Distribution Amplifier

What’s Included

Ultra Mini 2 Distribution Amplifier
Power Adapter
Coaxial Cable
User Guide
1-Year Limited Warranty


Miniature Size for Space-Saving Installations
Two Output Ports
Compatible with All TV Qntennas
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

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: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 45 Write a review.

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  0 of 0 people found the following review helpful:
5 of 5 Channel master amplifier January 8, 2021
Reviewer: DP from Wisconsin  
Was having problems with 14 channels coming in, off & on. This amplifier works great and all these channels come in now. I have 33 channels to watch and I live in a valley. Glad I got rid of satellite TV which saved me $1200/ yr.

  0 of 0 people found the following review helpful:
4 of 5 Ultra Mini fixed our Fire TV Recast January 3, 2021
Reviewer: Bruce from Southern California  
Having followed the trend, we finally decided to “cut the cord” and went back to over the air broadcasting. Do not think that we completely went rogue as we use internet-based programing for all the cool stuff. After installing a Channel Master antenna in our attic, I need to split the connection, one to the television and the other to our Fire TV Recast. The television was able to scan and receive over two hundred channels, but the Recast would only receive twenty-three. Our antenna was receiving the channels, but something was getting lost in the translation to the Recast. The Fire TV Recast has four tuners built in so if my math is right it was only getting 1/8 of the signal. In comes the Ultra Mini 2, well made, simple design, and easy to install. The television still receives the two hundred plus channels but now the Recast well over a hundred and fifty. I ordered this directly from Channel Master, it came in quickly and was well packaged.

  0 of 0 people found the following review helpful:
5 of 5 Very nice product January 3, 2021
Reviewer: Paul from IN  
Super easy from order to installation
Great product and everything was excellent as far as parts and works very well, solved the long run to the master bed run very happy

  0 of 0 people found the following review helpful:
5 of 5 amps December 22, 2020
Reviewer: BJ from NY  
CM doesn't just tell you stuff, they help you get there yourself. They love air transmission and so do I.

  0 of 0 people found the following review helpful:
5 of 5 Works as Described December 22, 2020
Reviewer: Anonymous Person from Pennsylvania  
This splitter/amplifier works as described without issues.

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