Portable or Stationary Multi-Band End Fed Half Wave Antenna
This is a 200W version of the 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.
*This is perfect antenna for ALE HF-link stations, NVIS, MARS, ARES, EMCOMM etc.
Various installations such as horizontal, vertical, inverted V, inverted L, etc. are possible. Measured VSWR in the gallery are taken with the antenna horizontal at 25 feet above the ground, your values could vary with way and height of installation.
- NO TUNER needed!
- NO counterpoise needed!
- Frequency coverage: 7-30MHz
- Resonant on 40/20/15/10m
- Wire length ~63 feet
- Power Handling: 200W I.C.A.S
- Digital Modes, FT8 75W max.
- Stainless Steel hardware
- Stealth #18 AWG black wire
- Connector: Silver/Teflon SO-239
*Grounding of the coaxial cable at the radio side is recommended for the protection of your equipment from an electrostatic buildup in order to prevent ESD- electrostatic discharge.
NOTE: grounding does not affect antenna tuning.