EFHW-8010-2K Multi-Band End Fed Half Wave Antenna- NO TUNER NEEDED! EFHW-8010-2K 2000W Multi-Band End Fed Half Wave Antenna. This is an End-Fed Half-Wave (EFHW) antenna for 80/40/30/20/17/15/12 and 10m bands. Unlike many END FED antennas on the market, this one does not require the Antenna Tuner to operate. It is a resonant Half wave on 80m (3.5MHz) therefore also resonant on second, third and fourth harmonics etc.
Due to the high Impedance feed point, the antenna is less height dependent. You can put it up at 10 or 50 feet in the air without much change in VSWR values. This is perfect antenna for ALE HF-link stations, NVIS, MARS, ARES, EMCOMM etc. Various installations such as horizontal, vertical, as inverted V, as inverted L, zigzag etc.Measured VSWR in the gallery are taken with the antenna in an inverted V shape with the center of wire at 20 feet and ends a few feet above ground, your values could vary with way and height of installation. F requency coverage: 3.5-30MHz. Stealth #14 AWG XLPE black wire. Grounding at the transformer box or end of the coaxial cable is recommended for protection of your equipment from an electrostatic buildup in order to prevent ESD- electrostatic discharge. NOTE: grounding does not affect antenna tuning.
If the transformer box is installed high above the ground , there is no need to route the ground wire from the box, instead just ground the coaxial cable at the entrance to your home or at the station. No guarantee or liability is either expressed or implied pertaining to damages to persons, buildings, or equipment in the installation or use of our antennas. You must use extreme caution when working around power lines. If the antenna were to come into contact with a voltage carrying line it could be fatal. The item "HF End Fed Antenna EFHW-8010-2K 2000W 80-10m / NO TUNER NEEDED!
/ 130 feet long" is in sale since Friday, October 9, 2020. This item is in the category "Consumer Electronics\Radio Communication\Antennas\Ham, Amateur Radio Antennas". The seller is "myantennas" and is located in Tampa, Florida. This item can be shipped worldwide.