HEAVY DUTY 4:1 BALUN 400 Watts 1.8-52 MHz Ham Radio
Heavy
duty 4:1 balun similar to the one used on my Delta 10 HP and Delta 20 HP aerials.
Complete with strain relief rings.
Suitable for all
HF frequencies up to and including 52MHz.
t is also the same as that
used on the Carolina Windom antenna.
It will handle up to 400 Watts RF
power easily and is used to convert a 200 - 300Ω impedance to the 50Ω required by most transceivers of today.
Ideal for use when constructing antennas such as on Off Centre Fed Dipole, Windom or folded dipole antennas.
Use this as your feedpoint and feed with 50Ω coaxial cable.