Store Dipole Antennas Bullet 50:200 (4:1) HF Balun, 1.8-61 MHz, 500 Watts PEP, Loop, OCF, ZEPP 59.95 USD CUBE Feed Line Choke Balun, 1.5KW, 1.8-61 MHz Eyebolt Version 79.95 USD Simple Dipole Feed Line Choke - RG8X - RFI Range: 1-100 MHz 10 USD