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TennTennas End Fed Half Wave EFHW Antenna Transformer 49:1 FT-240-43 100+ Watts – Web Oficial del CF Talavera de la Reina
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Balun PCB Balanced to Unbalanced Transformer 49:1 Shortwave Tuning Free Antenna PCB Balun Accessory 5?35MHz Half Antenna Module for Electric Component
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Amazon.com: Balun PCB 49:1 Transformer Shortwave Tuning Antenna Portable Installation 5‑35MHz Amateur Band : Electronics
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DIY 49:1 Unun Impedance Transformer For End-Fed Half Wave (EFWH) Antenna (Step-by-Step Instructions) – KM1NDY
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BUILDING A 49:1 TRANSFORMER AND CRAFTING A 10-40M EFHW ANTENNA: MY PERSONAL JOURNEY. - LearnMinds - Articles and Blogs
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Multi-band/ Half-wave 49:1 matching transformer, ready built with all fittings, just add the antenna wire, no bracket. – UK Antennas
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DIY 49:1 Unun Impedance Transformer For End-Fed Half Wave (EFWH) Antenna (Step-by-Step Instructions) – KM1NDY
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