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Reviews For: MyAntenna CMC 130-3K

Category: Antenna parts, accessories, incl. baluns, hardware, etc.

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Review Summary For : MyAntenna CMC 130-3K
Reviews: 2MSRP: $79.95
Description:
Line Isolator, Noise Suppression, Common Mode Choke
Product is in production
More Info: http://https://myantennas.com/wp/product/cmc-130-3k/
# last 180 days Avg. Rating last 180 days Total reviews Avg. overall rating
0024
VA7MMW Rating: 2019-09-30
Excellent device Time Owned: 0 to 3 months.
Am using this device on an attic dipole antenna @ 40 meters. Very well made and works as advertised. Sent a few questions to the manufacturer - got helpful, timely replies; such excellent customer service. Manufacturers serving the Ham Radio community are generally great, and even with this backdrop, MyAntenna's exemplary customer service stands out.
N2XPM Rating: 2018-07-15
Tested with Mixed Review Time Owned: 3 to 6 months.
I purchase this device a several months ago to substitute using an open choke (Ugly Balun) for stray RF and to see if it would reduce the noise on many bands. It did stop the RF issues but for the noise, I really didn't see much difference. I am using a 92' Dipole in an Inverted V with 40' of 450ohm ladder line connecting to a 50ohm buryflex coaxial cable to the shack. I did notice from local users that my signal was degraded while the device was inline and the VSWR also was reduced. Today, I decided to remove the device and place several RF beads where the ladderline meets the coax and also at the point where the coax comes into the shack. I experienced no RF and my signal strength returned back to prior levels by 2 full s-units. I am going to hold onto this device and try it with just coaxial feedline to see on another antenna if it does what it is supposed to do...In the meantime....it was worth to try using this device....