Test con la DHDL
Double Half Delta Loop (DHDL) Low Band Receiving Antenna
High performance RX antenna for a small lot
IV3PRK Pierluigi "Luis" Mansutti (ex HC1PF)
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Double Half-Delta Loop RX Antenna
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Double Half-Delta Loop RX Antenna
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Test con la DHDL
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Double Half Delta Loop (DHDL) Low Band Receiving Antenna
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Двойной флаг
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Double Half-Delta Loop RX Antenna
Optimalizace přijímací antény DHDL
Test con la DHDL
Double Half Delta Loop (DHDL) Low Band Receiving Antenna
Double Half Delta Loop (DHDL) Low Band Receiving Antenna
