CMC-RF isolators

We offer Common Mode Chokes / Noise Suppressors / Line Isolators / RFI eliminators for antenna systems operating from 1.8-50 MHz, Our products are broadband units covering a huge portion of the frequency spectrum or single band units covering a small portion of the frequency spectrum with exceptional performances. Our Common Mode Chokes – CMC are carefully designed and measured for maximum resistive choking impedance over the bandwidth desired based on Multi-Zs™ Technology. If you still do not know why your antenna system needs one, read more about them in Tech. library or Blog by Danny Horvat, N4EXA / E73M.

See the great Powerpoint presentation by GM3SEK about use and installation of Chokes and Current-type Baluns at any HAM radio station CLICK HERE If you do not have Powerpoint software, you can download a free reader, HERE

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