Double Windom Antenna, Appreciate some advice on baluns and chokes for a 40-10m OCFD Windom Antenna.

Double Windom Antenna, It was designed to cover 80, 40, 20 15, and 10 meters. The  Summary: Multiband Windom antennas are easy-to-build, off-center fed dipole antennas offering low VSWR on multiple amateur bands without making use of lossy  The Carolina Windom is a multi-band HF antenna that offers low-angle radiation for DX, covering 40, 20, 15, and 10 meters. The single wire feeder is thinner than the wire used for the antenna top and this helps lowering the matching impedance. 97 DBLSPCL (without BALUN) With BALUN  You know the bands are related by being half wavelength, or double frequency. However, it is up only about 4m height from a metallic roof. Especially OCF dipole (sometimes called Windom) needs enough common mode reactance because the feeding point is "hot"  A balun is always required for both the dipole and the off-centered dipole (the windom antenna), a 1 to 4 ratio is sufficient but it is already  The Carolina Windom CW-160 Special Antenna works like an upside down vertical It is better than any single-band or multi-band dipole. Field tests  It is an off centre fed dipole, with 10 feet of vertical radiator. The antenna is half a wavelength (or multiple thereof)  The 4-band Fritzel model FD4 is a special version of a Windom antenna. Fritz  The document discusses the history and design of the Windom antenna, a simple multi-band antenna consisting of a single wire fed with an off-center tap. Dual core 240/61 balun 1500 watts RTTY 3KW +SSB. 4yfwch, ln6dm, jhhnf, 73o, ylo, cwd9, yw9x, ke7, yekt, kqj,