DIY Ferrite Chokes Simple 1:1 feed line chokes from ferrite rings and snap ons for all sizes of coax (user supplied). This minicart widget's layout is unsupported in this version Privacy noticeWe use cookies and similar technologies to remember your preferences, measure effectiveness of our campaigns, and analyze depersonalized data to improve performance of our site. By choosing “Accept”, you consent to the use of all the cookies. To set up your cookie preferences, click “Cookie Settings”. You can change your cookie preferences anytime in My Account → Cookie consent or at the bottom of the site.Learn more in our Privacy Policy.Learn more about us.AcceptDeclineCookie Settings DIY Ferrite Chokes Store/Antenna Products/Coax Feed Line Common Mode Chokes/DIY Ferrite ChokesRefine by Sort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AFiltersClear allFiltersClear allShow itemsShow items50:50 ohm (1:1) Common Mode Choke HF Balun Kit - 1500 watt PEP, 1.8-31 MHz50:50 ohm (1:1) Common Mode Choke HF Balun Kit - 1500 watt PEP, 1.8-31 MHzSKU BA-1-1500$29.97 Buy NowEnd Fed Feed Line Choke for Non-Resonant and End Fed Half Wave AntennasEnd Fed Feed Line Choke for Non-Resonant and End Fed Half Wave AntennasSKU EFFLC-240$10.00 Buy NowOCF Antenna Feed Line Choke - RG8X - RFI Range: 1.8-61 MHzOCF Antenna Feed Line Choke - RG8X - RFI Range: 1.8-61 MHzSKU OCFFLC$27.95 Buy NowSimple Dipole Feed Line Choke - RG8X - RFI Range: 1-100 MHzSimple Dipole Feed Line Choke - RG8X - RFI Range: 1-100 MHzSKU SDFLC$10.00 Buy NowOn SaleSlip On Feed Line Common Mode Line Isolator - 1/2"/12.7mm coax cable, 1.8-300 MHzSlip On Feed Line Common Mode Line Isolator - 1/2"/12.7mm coax cable, 1.8-300 MHzSKU BA-8-5List price $49.95 Save 60%$19.95 Buy NowSnap On End Fed Feed Line Choke for Non-Resonant and End Fed Half Wave Antennas, RG8X, RG8, up to 38 dB common mode suppressionSnap On End Fed Feed Line Choke for Non-Resonant and End Fed Half Wave Antennas, RG8X, RG8, up to 38 dB common mode suppressionSKU SOFLC$19.50 Buy NowNEWSuper Choke - RFI Range: 1.8-54 MHz, -26 dB Common Mode Noise Reduction, 5 KW PEP, RG213/LMR400 - 3 inch ID RingSuper Choke - RFI Range: 1.8-54 MHz, -26 dB Common Mode Noise Reduction, 5 KW PEP, RG213/LMR400 - 3 inch ID RingSKU SC-1-5000$79.95 Buy Now