MCM Electronics

Outdoor Balun Transformer 300 Ohm to 75 Ohm By Channel Master (CM-94444) MCM Part #30-2570

3.5 stars 2 reviews
$2.39 
Qty.Volume Price
4+$2.19

Outdoor Balun Matching Transformer

This matching transformer is used to connect your 75ohm coaxial cable to the common 300 twin style connection on many outdoor antennas. The CM 94444 is an industry standard balun which offers excellent matching and low loss.

Specifications Top

    Features
  • Connects 300 Ohm antennas to 75 Ohm cable
  • HD/UHF/VHF/FM
  • Excellent matching, low through loss
  • Professional grade
  • Compatible with all Channel Master outdoor TV antennas

Part Numbers
MCM Part #:30-2570
Channel Master Part #:CM-94444
Package Specifications & Dimensions
Weight:0.25 lbs.
Hazardous:No
RoHS Comp:No
Warranty:365 days
Need to Return?
Length:5 in.
Width:1.5 in.
Height:1 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

Product Reviews Top

  • by chard15

    on 6/30/2016

    Signal loss at high UHF frequencies

    Overall: 2.5 out of 5
    Value:
    Quality:

    The newer CM-94444 (identified by round flat lugs on the 300 ohm wires and the nomenclature "Matching Transformer - China" does not have a linear response through the UHF band. I have used a field strength meter to compare it to other manufacturers' devices. At high VHF frequencies the CM-94444 has a loss equivalent to the others. At higher UHF frequencies (physical channel 50 is the highest in my area) the CM-94444 shows a loss of approximately 4 db. If you live in a fringe area where you will be squeezing every microvolt from your antenna, the CM-94444 may not be the best product for your needs.

  • by tlturner

    on 7/9/2015

    Great Value

    Overall: 4.5 out of 5
    Value:
    Quality:

    I used this to connect an older sd antenna to a hd tuner. The product works great, installed easily without any issues.

    I would recommend this product if you have an existing antenna and need to connect an 74ohm coaxial cable.

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