Ferrite Tutorials Ferrite Mix Selection Ferrite Cross Reference Ferrite Toroid Tech Specs Ferrite Chatter Noise RF Toroid Calculator by VK3CPU Mix 75 Store / Mix 75 Ring - Mix 75 RFI Range: 150 Khz-10 MHz Ring - Mix 75 RFI Range: 150 Khz-10 MHz Snap On - Mix 75 - RFI Range 150 KHz-10 MHz Snap On - Mix 75 - RFI Range 150 KHz-10 MHz Slip On - Mix 75 - RFI Range 150 KHz-10 MHz Slip On - Mix 75 - RFI Range 150 KHz-10 MHz Tutorials