element

455 links - and 1 categories

VK2ABQ Mini-Beam antennas - A compact Beam Antenna That Can Be Built At Home. Made with lightweight wooden "X" frame with two folded and linear loaded wire elements. The two elements are approximately a half-wave each.
[ Hits: 2889 | Votes: 6 | Rating: 5 ]

144 MHz 25 Ohm Stacked Yagi - Two Versions of 5 elements stacked 25 Ohm Yagis with 1,80 m and 2,00 m Boom
[ Hits: 2030 | Votes: 9 | Rating: 5.78 ]

3 elements Yagi for 7 MHz - A 3 element yagi beam for 40 meters band
[ Hits: 4947 | Votes: 7 | Rating: 5.71 ]

7 element Yagi Antenna for 50 MHz - 50 MHz extended 6-7 element ZX-Yagi antenna. Dimensions for the 7 elements and information on performance of a 2 stacked antennas featuring a total max gain of 20.8 dBi
[ Hits: 796 | Votes: 2 | Rating: 6.5 ]
2 Element Yagi for 6 meters - The 2 element DK7ZB antenna, feature a 60 cm boom 28 ohm for the 50 MHz band
[ Hits: 2295 | Votes: 5 | Rating: 6.37 ]
5 El. Yagi for 6 meters band - 5 Elements 12,5 Ohm Yagi with a 6m Boom
[ Hits: 585 | Votes: 1 | Rating: 5 ]

80m 2 element project - A 2 element beam antenna for 80 meter band by ha8rm
[ Hits: 685 | Votes: 2 | Rating: 9 ]

Sleeve Baluns - Sleeve baluns are normally used at VHF and higher. As a general rule, they are not practical at HF. The balun can be inverted and used as a skirt to form part of the antenna element
[ Hits: 1017 | Votes: 1 | Rating: 4 ]

Stacking broadside collinear - One popular rumor or thought is that antenna gain doubles every time we double the number of elements
[ Hits: 2198 | Votes: 2 | Rating: 6 ]

4 element Cubical Quad for 2 mt - A 4 elements cubical quad antenna for 144MHz for maritime mobile usage
[ Hits: 1872 | Votes: 1 | Rating: 5 ]
40 meter reversable Quad - 3 Element reversable quad antenna for 40 meters band
[ Hits: 1597 | Votes: 0 | Rating: 0 ]

DF9CY - Winkler Antennen - 2x2 Element Turnstile 137 MHz for satellite weather reception
[ Hits: 920 | Votes: 2 | Rating: 2 ]
Dual Band Satellite Yagi - The antenna is a VHF side is a 2m moxon, tuned on 145.825 MHz. The driven element of the moxon couples to a driven element for a 5 element 70cms Yagi, tuned on 436.5 MHz.
[ Hits: 1202 | Votes: 2 | Rating: 8.5 ]

Cross-Yagis for EME - 4x14-(28) Element Cross-Yagi 28-Ohm DK7ZB
[ Hits: 532 | Votes: 0 | Rating: 0 ]

70 MHz 8 elements Yagi - YU7EF 8 elements yagi antenna for 4 meters band
[ Hits: 503 | Votes: 2 | Rating: 5.5 ]
The 80m 2 element Yagi project - HA8RM two elements yagi antenna for 80 meters band
[ Hits: 688 | Votes: 0 | Rating: 0 ]
2-El Portable Yagi for 10-20 mt - This Yagi has a constant element-distance of 1,50 m. You must only correct the lengths of the elements for QSY, see table down. For the bands 10 m and 12 m the Yagi is working as a reflector-radiator-Yagi, for 15 m and 17 m as a beam with radiator and director.
[ Hits: 3195 | Votes: 5 | Rating: 5.2 ]

Eidolon AS - Antenna element holders, antenna parts, aluminium tubing, fiberglass tubing, connectors and antenna mounts and hardware by Eidolon AS
[ Hits: 711 | Votes: 2 | Rating: 1 ]