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Партизанская УКВ антенна своими руками. Проверяем дальность связи в лесу и полях. Антенна Бевереджа.
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Доработка Уда -Яги 4 элемента на 27 МГц. Симметрирующий трансформатор.
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Avoid Loss from Coax, Adapters, and Cross-Polarization: 900 MHz (33cm band) for POTA, SOTA, and more
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Антенна Бевереджа
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Antenna impedance
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Сравнение трансиверов YAESU FT-891 и XIEGU G90 по качеству приёма и передачи.
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Inside a Secret 1940s WWII Agent Radio: The Lagercrantz Suitcase
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What Happened to the Cox .049? | The Engine That Couldn’t Survive Modern Childhood
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Радиостанция Р-109м. Связь на 28 МГц в поле. Антенна бегущей волны (Бевереджа). Military radio.
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Experiment with a 27 MHz Yagi antenna. Power supply at the voltage antinode.
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Vivaldi antennas, horn microwave traveling wave antennas
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Something is jamming GPS over Europe. Here's what we found
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How I Discovered The DX Commander
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091a nanoVNA Saver
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Device Searches 2026: What the FSB Looks for at the Border and How to Hide Your Data
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Dangerous Idiots Fastest Truck & Heavy Equipment Fails | Extreme Oversized Truck Transport #20
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Komunica HF-Explorer-1 📡 7-Band Portabel- und Mobilantenne
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Super Antenna MP1 | Ham Radio Antenna
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ЕН Антенна диапазона 40м
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