Hits
Antenna monobanda per i 15metri
La Quad e'in generale un'antenna ad ottimo rendimento e penso che raggiunga all'incirca il guadagno di una normale 3 elementi
post 05 Dec 2024
Antenna Quad Links →
80 Meters 2 Element Quad Antenna
200 ft of wire in each element with 25 foot tuning stubs, 40 ft front to back spacing, top of diamond at 135 ft, 85 ft boom as main support structure, front to back 25 db, front to side 40 db >
Antena Cubica Multibanda
This is the quad-cubic antenna for 2 elements. 14.25 MHz = 21 Mts 50 cm, 21.30 MHz = 14 Mts 38 cm, 28.60 MHz = 10 Mts 73 cm
Antena quad cubica 6 bandas
The arrangement of the elements is as follows, from back to front, the first element supports the reflectors of 40, 20, 17, 15, 10 meters
25
200 ft of wire in each element with 25 foot tuning stubs, 40 ft front to back spacing, top of diamond at 135 ft, 85 ft boom as main support structure, front to back 25 db, front to side 40 db
This is the quad-cubic antenna for 2 elements. 14.25 MHz = 21 Mts 50 cm, 21.30 MHz = 14 Mts 38 cm, 28.60 MHz = 10 Mts 73 cm
The arrangement of the elements is as follows, from back to front, the first element supports the reflectors of 40, 20, 17, 15, 10 meters
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