Off Center Fed (OCF) Antennas End Fed Antennas 450:50 ohm (9:1) Balun or Unun Core Kit, 1.8-30 MHz, 250 watts PEP, end fed antenna 24.95 USD 50:450 ohm (9:1) CUBE™ Unun, 1.8-31 MHz, 7.5 KW PEP, End Fed 149.95 USD 50:450 ohm (9:1) CUBE™ Unun, 1.8-61 MHz, 1.5 KW, End Fed 79.95 USD Bullet End Fed 500 Watt Antenna Complete (1.8-61 MHz) - 55-203 FT 79.95 USD Bullet End Fed Antenna Counterpoise Kit 14.95 USD Bullet End Fed Antenna Matcher (9:1) - 500 watts PEP, 1.8-61 MHz 59.95 USD Bullet End Fed Antenna Matcher (9:1) - 500 watts PEP, 200 KHz-30 MHz, VLF, SWL 59.95 USD Bullet End Fed Antenna System - 71' Antenna (160-6 meters), 50' Coax + Super Noise Filter, Counterpoise Kit - FREE Ship - 500 Watt PEP 159.95 USD Bullet End Fed Antenna System - 71' Antenna (160-6 meters), 50' Coax and Choke FREE Ship - 500 Watt PEP 119.95 USD Bullet End Fed Senior Antenna System - 97' Antenna (160-6 meters), Coax Noise Filter, Counterpoise Kit - FREE Ship - 1500 Watt PEP 189.95 USD Bullet Senior End Fed Antenna - 71-203 Feet , 160-10 Meters - 1500 WATT PEP FREE SHIP 109.95 USD End Fed Antenna Matcher (9:1) CUBE™ Unun, 1.5KW - .6-60 MHz 79.95 USD End Fed Feed Line Choke 10 USD OCF antennas are very convenient as they will allow multiple bands of operation with a simple wire antenna which is fed off center with a 4:1 OCF Current balun with built in feed line choke,