Computer/Digital RFI Solutions Ferrite filter products can help speed up digital devices by suppressing common mode current from RFI sources OR prevent digital devices from emitting RFI on its connecting cables and power supply lines. +3 Simple Dipole Feed Line Choke - RG8X - RFI Range: 1-100 MHz SDFLC $10.00 In stock Quantity: 1 Add to Bag Product Details MPN: EFFLC-240 Simple Dipole Feed Line Choke for 1/4" coax (1.8-61 MHz) The simplest, most cost effective feed line choke is a ferrite ring installed as shown in the picture (at the antenna feed point). Improves antenna pattern by preventing your dipole from becoming a tripole Prevents pesky coax braid radiation and RFI for best results use multiple turns through center Use one choke for each antenna feed line - take a 3 foot piece of G-8X (part# RG8X-3) and wrap 10-12 turns thru center for a good feed line choke. Save this product for later Favorite
