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ANTHF - FOR SALE 2,5KW EFHW 49:1 unun Go QRO with your EFHW with this 2,5KW 49:1 transformer *** Unique design *** - 3x FT240-61 - 2mm thick dual coated enameled wire - 2 big vent valves - 3 TDK 6Kv capacitors in parallel to decrease over-all ESR - Input on SO239 (N-connector possible upon request) - Output M6 A4-grade stainless steel - Eyebolt for strain relief - IP67 box with 4 pre-drilled mounting holes and silicon joint SWR < 1,6:1 from 40 up to 10m 2,5KW SSB capable on 40/20/15m (> 95% efficiency) 1KW SSB on 10m (~90% efficiency) Usable on 80m with reduced 500W SSB power (77% efficiency) Great care when building it, and tested before shipping. 99 Euros / 115 US$ + shipping (economic shipping to US =25 US$) Listing #1738875 by F8AFC Submitted on 08/07/25 Web Site: https://f8afc.wordpress.com/ Submitted from IP 194.9.100.122 Click to Contact Back to Previous Page

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