Overview of products
Black Beauty "Broad" 160-10
A broadband Common Mode Choke that provides an excellent Common Mode Rejection Ratio *CMRR) across the entire HF spectrum.
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black beauty HD low 160-40
A Heavy Duty (multiple cores) Common Mode Choke optimized for the 160 and 80 meter bands. It provides more than 50 dB of Common Mode Rejection Ratio (CMRR) on 160 and 80 meters. It is also very effective on 40 meters.