You build this kit to feed your EFHW (End Fed Half wave) or EFRW (End Fed random Wire) antenna depending on how you build it (instructions for both ways build in manual). This is the KM4CFT End Fed QRP unun kit, very small (1 7/8"L x 5/8"W and very light (0.4 ounce)! ).
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Belastbar bis 400 Watt PEP/SSB. Digimodes FT-8 max. Sämtliche Anschlüsse sind aus Edelstahl. Sie können wählen zwischen einer PL-Buchse SO 239 oder einer N-Buchse. Die Antenne ist sehr Leicht und schnell aufgebaut sie kommt ohne Spule aus.
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1,5KW SSB / 400W FT8 . The RF choke. From 80 up to 10m . Covers from 160 up to 10m with > 33dB of common mode rejection, with Rs>Xs and losses < 0,15dB. Genuine 3x FT240-52 from Fair-rite + 6Kv capacitors from TDK ==> unique design on the market !
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1.5KW SSB / 400W FT8. From 80 up to 10m ! But do you know that such design has a poor efficiency, down to 66% and up to 80% max only?. Input = SO239 and output + counterpoise connection = stainless steel A4-grade (316 inox).
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Der 49 zu 1 lässt sich für den Stationären und portabel Einsatz nutzen. Bestückung 2 x WE - TOF Ferritringkerne entspricht einer Ringkernhöhe von insgesamt 42 mm. Als Einspeisepunkt können sie wählen zwischen einer PL Anschlussbuchse SO-239 oder einer N-Buchse.
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Experience superior performance with the N9SAB Low Power Linked No-Tune End Fed Half Wave Antenna, perfect for Ham radio enthusiasts. This portable antenna covers 40, 20, 15, and 10 meters without the need for a tuner, making it an ideal choice for SOTA, POTA, and emergency operations. Weighing only 10 ounces and available in various colors, it features a sealed, weatherized design for reliable use in any condition. Enjoy hassle-free setup with the 32-foot primary wire and rapid deployment secondary section. Manufactured in the USA, this lightweight antenna is perfect for stealthy, portable operation. Get ready to connect without limits! Free shipping within the US included.
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SWL antenna. Antenna End Insulator-10. You might also like.
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EFHW-4010-LP EFHW-4010-LP- 250W Portable or Stationary Multi-Band End Fed Half Wave Antenna/ This is a 250W version of the popular EFHW-4010-1K+ End-Fed Half-Wave (EFHW ) antenna for 40/20/15/ and 10m bands.
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