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USA HAM BUILT & TESTED hf efhw 50 watt hf antenna HOA, POTA, SOTA, & base use
USA HAM BUILT & TESTED hf efhw 50 watt hf antenna HOA, POTA, SOTA, & base use
USA HAM BUILT & TESTED hf efhw 50 watt hf antenna HOA, POTA, SOTA, & base use

USA HAM BUILT & TESTED hf efhw 50 watt hf antenna HOA, POTA, SOTA, & base use

$ 31.16

  • Band: HF
  • Brand: Aero
  • Directivity: Omni-Directional
  • Features: Easy installation
  • Model: EF50
  • Number of Inputs: 1
  • Type: Antenna

Description

Each antenna is custom built, tuned, and tested for maximum performance. Ideal for HOA, POTA, SOTA, and base station installations. Employs single T-140 toroid in a unun transformer wound with 18awg copper magnet wire. Stainless steel hardware. Matched for 50 ohm coaxial cable with PL-259 connector. Weather proof encased circuitry eliminates faulty and corroded connections and components. Element constructed of insulated 14awg stranded copper. Element length is 66' 6", tuner not required. Conservatively rated at 50 watts SSB & CW, 35 watts DIGITAL intermittant amateur service. SWR readings will usually average 1.5/1, higher on 10 meters above 28.5 mhz. Easy installation, try different variations, works well many ways. Works well even at heights less than 15 feet and small lots. Multi-band operation works on 40 20 15 & 10 meters with single 50 0hm coaxial transmission line, no antenna switch required. This is probably the best performing multi-band wire antenna I have built and used in the past 50+ years. The performance is surprising considering the bandwidth and appearant low angle of radiation (for dx), even when installed at low heights above ground. For safety purposes keep antenna away and in the clear from power lines.