Black Beauty Broad 160-10 insertion loss

This choke is designed to provide the best balance between

Common Mode Rejection and Bandwidth across the HF range

 from 1.8 MHz to 30 MHz.  It exhibits very low insertion loss.

Worst case loss is 0.06 dB at 30 MHz, which is 1.38%.

Best case loss is only 0.01 dB at 1.9 MHz, which is 0.23%.

These losses have no discernable effect on signal strength.