Description
End-Fed Horizontal Wires(EFHW) cover multiple bands without traps, stubs, or resonators. End-fed radiators have the unique quality of resonating on the 1/2-wave fundamental frequency plus odd/even harmonics above! Broad-band matching transformer at feed point lets the entire HF spectrum be yours! SWR is so low you may never need a tuner. Get on the air! Just one high centre or end support – installation is fast for home, road, or emergencies.
EFHWs install virtually anywhere in minutes! Comes with a rugged insulated-wire radiator that prevents detuning when contacting limbs/branches. “No-snag” end insulator slides over branches and through foliage without hang-ups. Toss your EFHW over a high limb for an inverted V, raise the far end high for a powerful sloper, or even go vertical with an inverted L. Dark jacketed wire is virtually invisible – don`t let antenna restrictions keep you off the air!
It`s no secret that weather events are getting stronger — the EFHW makes a great emergency backup for your regular antenna. Power ratings are in Watts PEP for SSB/CW modes, with 50% or less transmit time (ICAS). Each network is designed and tested to ensure great performance in a wide range of operating conditions. End-fed horizontal wire, an EFHW, offers the perfect solution for a wide range of ham activities.
Band | Frequency / SWR | 2 : 1 SWR Span |
| 80 m | 3.65 / 1.1 | 3.5 – 3.9 |
| 40 m | 7.19 / 1.4 | Full Band |
| 30 m | 10.8 / 1.3 | Tuner Required |
20 m | 14.3 / 1.3 | Full Band |
| 17 m | 18.1 / 1.8 | Full Band |
| 15 m | 21.25 / 1.1 | Full Band |
| 12 m | 24.9 / 1.5 | Full Band |
| 10 m | 28.2 / 1.0 | 28.0 – 28.80 |
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