Ham Radio Antenna

HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long

HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long
HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long
HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long
HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long
HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long
HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long
HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long
HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long
HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long

HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long
Portable or Stationary Multi-Band End Fed Half Wave Antenna. This is a 200W version of popular EFHW-4010 End-Fed Half-Wave (EFHW) antenna for 40/20/15/ 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 40m (7MHz) therefore also resonant on second, third and fourth harmonics. 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 at few feet above ground, your values could vary with way and height of installation. Stealth Marine #18 AWG black wire.

Grounding of the coaxial cable at radio side 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. Amateur Radio Emergency Service® (ARES).

Army Military Auxiliary Radio System (MARS). Army Military Auxiliary Radio System (AMARS).

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 EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long" is in sale since Sunday, September 25, 2016. 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.
  • To Fit: Base Station Radio
  • Compatible Brand: Universal
  • Brand: MyAntennas
  • Model: EFHW-4010P
  • MPN: EFHW-4010P
  • Frequency Band(s): HF
  • Country/Region of Manufacture: United States
  • Bundle Listing: No

HF End Fed EFHW-4010P 200W 40-10m / Ham Antenna NO TUNER NEEDED! / 63 ft long