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Balun for s-match
The system is intended to accommodate balanced antenna systems transmitting on a very wide frequency spectrum
post 19 Apr 2024
Toroid & balun Links →
Come e' fatto e come funziona un balun
La piu' semplice delle soluzioni e' rappresentata dal semplice dispositivo a trasformatore
Doublet, Zepp
Twin-lead has been connected to an LDG Electronics 4: 1 Balun. The Balun immediately plug-in to the BNC connector on the back of my K1 transceever via some PL-259 / SO-239 / BNC connector adapters
Here is a 12 m long antenna with a 1:9 balun
I used an old plastic box handy for this test Balun.On the red plug is attached the plug SO239 using rivets
Long Wire Balun
I needed about 60 cm wire 1 mm to be able to have 11 turns around the iron powder core
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La piu' semplice delle soluzioni e' rappresentata dal semplice dispositivo a trasformatore
Twin-lead has been connected to an LDG Electronics 4: 1 Balun. The Balun immediately plug-in to the BNC connector on the back of my K1 transceever via some PL-259 / SO-239 / BNC connector adapters
I used an old plastic box handy for this test Balun.On the red plug is attached the plug SO239 using rivets
I needed about 60 cm wire 1 mm to be able to have 11 turns around the iron powder core
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
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