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DIY OVF 3 bander 17m-15m-20m
Two driven elements, opposite voltage feed on all bands open sleeve feed on 15 and 17m to two elements band switching partly by relays, 15/17m Band combination 20m 17m and 15m Integral impedance matching unit
post 05 Dec 2024
Antenna Yagi Links →
Dalle VHF alle HF
Questa antenna per HF e' stata realizzata in un materiale poco usuale, cioe' tubi in plastica rivestiti di foglio d'alluminio
Dismantable Yagi for the bands 10-17m
The distances between Reflector-Radiator and Radiator-Director are the same on all bands from 10 to 17m. When changing the band you only have to adjust the element-lengths
Beam optimized for radio direction finding
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Questa antenna per HF e' stata realizzata in un materiale poco usuale, cioe' tubi in plastica rivestiti di foglio d'alluminio
The distances between Reflector-Radiator and Radiator-Director are the same on all bands from 10 to 17m. When changing the band you only have to adjust the element-lengths
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters