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Outdoor Balun/Matching Transformer Deluxe

Outdoor Balun/Matching Transformer Deluxe

Deluxe Outdoor Matching Transformer for use indoors or outdoors, which allows you to connect coax cable to an antenna.

About This Item

CM-3203
  • Professional-Grade Performance: Connects 75 Ohm coaxial cable to 300 Ohm outdoor TV antennas, delivering superior signal quality.
  • Industry-Leading Design: Engineered with the lowest insertion loss in the market, ensuring minimal signal degradation.
  • Durable Metal Housing: Features a robust metal outer housing and internal circuit board for enhanced durability and performance.
  • Versatile Compatibility: Works with all 300 Ohm outdoor TV antennas, making it ideal for various installation scenarios.
  • Expertly Crafted: Built with over 70 years of Channel Master expertise in TV antenna baluns, ensuring top-tier quality and reliability.
  • Ideal for Challenging Installations: Perfect for environments with severe signal challenges, outperforming standard baluns in demanding conditions.
Regular price $14.00
Regular price Sale price $14.00
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Product Information

Overview

The CM-3203 Antenna Balun Deluxe is a professional grade 300 to 75 Ohm impedance matching transformer used to connect standard coaxial cable to outdoor TV antennas with 300 Ohm connection terminals. It is compatible with all 300 Ohm outdoor TV antennas and enhances performance over in-expensive standard baluns.

The Channel Master CM-3203 Antenna Balun was designed to be the highest quality TV antenna balun on the market. Channel Master has designed, manufactured and sold TV antenna baluns or commonly referred to as, matching transformers for over 70 years and has led the industry with popular antenna baluns designed for professionals including the standard balun / matching transformer, the Channel Master model CM-94444. Through the years, installers and industry experts have touted this professional model as the best TV antenna balun / matching transformer on the market.

In most scenarios, the standard Channel Master CM-94444 balun is adequate and will provide a quality signal for many years! The enhanced CM-3203 Matching Transformer Deluxe was designed to ensure the highest performance and impedance match specifically for those installations that are severely challenged with signal issues. Our exclusive design provides the lowest insertion loss in the industry with its metal outer housing and internal circuit board design.  The enhanced one-piece design improves shielding effectiveness helping to reduce interference in addition to more robust weather resistance.  If you are replacing an old faulty balun, or are simply looking for a premium balun for your new installation, the CM-3203 is the highest quality and only metal 300 to 75 Ohm balun on the market.

Specifications

What's Included
Outdoor Balun/Matching Transformer Deluxe
Warranty
1-Year
Matching Transformer
300 to 75 Ohm
Product Size (LxWxH)
8" x 0.5" x 0.5"
Product Weight
1.7 oz.
 

Customer Reviews

Based on 96 reviews
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F
Flybaby
New Pre-Amp and Balun.

Purchased the new Pre-Amp and the best Balun for my old Channel Master Super V antenna. Install was easy and the results have been good. My location is about 45+ miles from the broadcast locations. My antenna is 40+ years old and located inside my attic.

L
Larry L
Minimize Rooftop Time

If you don't mind being outside, up on the roof, buy one (or several) plastic Chinese baluns. But if your roof is like mine, where the roof's slope increases with every passing year of your age, buy this one. Bought to replace a failing balun on an ANCIENT outdoor rooftop antenna (think 1970's).

It's solid, a quality metal canister. 300 leads are solidly attached. They have rings (the replaced balun had U shaped connectors). Rings much easier, especially if, like me, you're trying to connect the washer and wingnut with your non-dominant hand while your dominant hand is maintaining a death grip on the antenna pole. Due to the build quality, tightening the wingnuts had no risk of separating ring from wire. The 75 connector feels solid, not moving when connecting the coaxial cable (the replaced balun's 75 connector twisted out of the case, but after 20 years, acceptable). Given I'm line of sight to the transmission towers, perhaps a lesser model would suffice, but my time "up top" deserves first class.

Heart rate has returned to normal, legs still wobbly, and an excellent picture on my OTA TV. Cost for expected longevity well worth it. A trip up top every couple of decades... fine by me. Quality of this balun self-evident. You'll thank yourself a decade or two later.

a
anonymous
Quality transformer

Teamed it with their 50' white coax to replace a 50 year old ribbon antenna cable and now have a very happy Mom.

B
Ben Tan
Happy

Fast delivery and excellent result. I am HAPPY.

M
Mailman Mike
Worth every penny

This balun and matching transformer may seem pricey but if you want crystal clear reception it is better to splurge on Channel Master products. Their equipment will stand the test of time and vastly outperforms the cheaper dreck that is out there. Don't cheap out and use lesser products. Channel Master is the only way to go. Plus, you'll never get the help from those other companies that you will with Channel Master. You're wasting your time if you don't go with Channel Master. Don't be a chump.