Professional-Grade Antenna Port Terminator

Professional-Grade Antenna Port Terminator

Price: $19.00

Description Technical Specifications FAQ's & Support Docs

The Channel Master Professional-Grade Antenna Port terminator is specifically designed for over-the-air antenna systems to help reduce noise and signal interference issues. The Antenna Port Terminator is the only terminator on the market that has been optimized for maximum performance with over the air antenna frequencies and has been designed to provide the highest RF return loss. Average return loss is greater than 40dB, this performance is better than most RF terminators on the market. In addition to itís outstanding RF performance, the Channel Master Antenna Port Terminator incorporates a DC Voltage withstand of up to 100v which is ideal for use with TV antenna cable networks that use DC voltage over the coaxial cable to power amplifiers and other accessories. (Sold in single units, Individually packaged)

Port terminators are recommended for use on all unused ports in a TV antenna or cable TV installation. Unused ports in an antenna TV or cable TV network can cause significant signal degradation by allowing other radio frequency signals to leak in the system and interfere with the TV signals. Signals such as cellular LTE signals, Wifi signals and other IOT wireless device signals can all interfere with your TV antenna signals if they both co-exist on the same coaxial cable network. In addition to other signal interference, appliances and other electrical devices can also produce RF noise which can also leak into the coaxial cable network and also cause problems with your TV antenna signals.

If you are currently having signal issues with our over the air TV antenna setup or you simply want to avoid long term issues, we highly recommend adding the Channel Master Professional-Grade Antenna Port terminator on all unused ports on splitters, amplifiers and wall plates in your antenna systems coaxial cable network. There are a lot of low cost RF terminator options on the market and some are better than others when it comes to actual constuction quality and performance. The Channel Master Professional-Grade Antenna Port Terminator was designed for professionals and those who are seeking the highest quality components for their antenna installation. To learn more about the use of terminators with TV antennas, check out our blog post on this topic.

Whatís Included

CM-7100 Professional-Grade Antenna Port Terminator
Instruction Sheet
1-Year Limited Warranty


Professional-Grade design for use with OTA antenna systems, cable TV and satellite
F-Type Male connector that is easy to install on all standard F-81/F-61 coaxial ports
75Ohm Impedance and Industry leading 40dB RF return loss
Supports frequencies up to 3Ghz
Compatible with all Channel Master amplifiers and splitters
Weather-resistant all metal design for outdoor and indoor use
Average Customer Review: Average Customer Review: 4.5 of 5 4.5 of 5 Total Reviews: 10 Write a review.

Ultra Mini 8
Price: $55.00
Ultra Mini <em>8</em>
Splitter 3
Price: $9.00
CM 3213HD TV Antenna TV Splitter
(10-Pack) Coaxial Compression "F" Connector
Price: $9.00
<em>(10-Pack)</em> Coaxial Compression "F" Connector
Ultra Mini 4
Price: $45.00
Ultra Mini <em>4</em>
STEALTHtenna 50
Price: $29.00
STEALTHtenna CM 3010HD Outdoor TV Antenna
Coaxial Connector Installation Kit
Price: $35.00
Coaxial Connectors Installation Kit | Channel Master

  0 of 0 people found the following review helpful:
5 of 5 Antenna cutting cord December 22, 2020
Reviewer: Anonymous Person  
Channel master has been very helpful in setting up a antenna. As a novelist its been a learning curve on how to receive the best signal in your personal situation. Channel  master was very helpful

  0 of 0 people found the following review helpful:
5 of 5 Higher SNR across all channels... September 21, 2020
Reviewer: Anonymous Person from Yscloskey, Louisiana  
Performed as described.

  0 of 0 people found the following review helpful:
4 of 5 Seems to have helped August 31, 2020
Reviewer: Anonymous Person from Colorado  
This little unit seems to have reduced the amount of pixelation I was getting on several channels.  I have a channel master amplifier with 4 outputs but am only using 3 of them.  Once I screwed the antenna port terminator into the one unused output my pixelation problems have diminished.  It's been in use for about a month now, and has seemed to have helped.

  0 of 0 people found the following review helpful:
5 of 5 Much Better August 21, 2020
Reviewer: Anonymous Person from Greater Chicago area, IL  
Was using a 1 dollar port terminator and thought this was all that was needed.  Tried this one and easily saw the difference in picture quality.   Colors pop, images are clearer.  Didn't know what I was missing till I tried this one.  A little expensive, but it definitely works better.  Glad to have these.

  0 of 0 people found the following review helpful:
5 of 5 Antenna Port Terminator CM 7100 August 13, 2020
Reviewer: Anonymous Person from Pa  
It did exactly what is was suppose to do.

View All Customer Reviews