Improved pact weaponBroadband Hexbeam - In depth. ... The Hexbeam beats the Yagi "hands down" for F/B across the band, reaching a peak of 26dB and never falling below 14dB. What's more the SWR is "well-behaved" with a minimum of 1.4, rising to 1.7 at the band edges. A nice feature of the Broadband design is that it allows us to place minimum SWR at the same ...Both antennas have a similar radiation plot, with the Moxon showing almost no penalty in forward gain compared to a full 3el. Yagi while the Spiderbeam is 1.5dB down; the tables turn when we look at front-to-back ratio, here the Spiderbeam shows numbers typical for a full Yagi (25.4dB), while the Moxon is about 3dB down, at 22.1dB.home + antenne ehf-shf-wifi + antenne vhf-uhf + antenne satelliti + antenne pmr-lpd + antenne per i 6m 50mhz + antenne per i 4m 70mhz + antenne cb 11m
SpiderBeam. La antena SpiderBeam fue desarrollada como una antena ideal para Radio y Televisión. Es una antena Yagi tribanda de muy poco peso pero de gran tamaño, normalmente hecha de fibra de vidrio y alambre. A pesar de su construcción liviana, la antena posee la misma ganancia y relación Directividad / Adaptación que una antena de 3 ...
The Vulture Squadron Contest Group (M0VSQ / G9V) was born out of the desire of a group of radio amateurs deciding that they ought to get on the air a bit more often. In late 2011 has the group really found its feet with its first major entry in a contest using the club call sign M0VSQ.SPIDERBEAM [email protected] This group is dedicated to user discussions concerning SPIDERBEAM products, with special focus on the Spiderbeam Yagi, a full-size light-weight multi-band antenna made of fiberglass and wire, designed and developed by Con, DF4SA.
Yagi 6 element, made by Kevin 172 DA 010, with measurements from this web site, www.DX-antentannas.com Welcome to DX-antennas.com. With this web site, we like to inform you as much as possible (with the knowledge we have) about antennas.11m Antenna Building Instructions on the Internet. ... (Spiderbeam) building instructions with good photos by 1PV562 / 90PV562, Paolo. (in Italian) ... Contains dimensions for a 3 element yagi and a 4 element LFA Yagi for 11 meters. There is also instructions for gamma match construction and pictures of a J-pole built for 11m from tube.SPIDERBEAM portable and HD wire yagi antennas featuring full-size elements for maximum performance. Collapsible aluminum and fiberglass support masts and poles. Vibroplex® is the exclusive USA/Canada distributor.
Bessa bou r golpoSpiderBeam天线，国内又称蜘蛛网天线，是一款由国外"火腿"DF4SA所发明的 多波段、全尺寸、线性YAGI天线 。该款天线的数据接近同类型6-7M主梁的YAGI天线，且为全尺寸YAGI天线，该款天线拥有极高的增益（Gian）效果和前后比（F/B ...Both antennas have a similar radiation plot, with the Moxon showing almost no penalty in forward gain compared to a full 3el. Yagi while the Spiderbeam is 1.5dB down; the tables turn when we look at front-to-back ratio, here the Spiderbeam shows numbers typical for a full Yagi (25.4dB), while the Moxon is about 3dB down, at 22.1dB.For questions about yagi and wire antennas, fibreglass masts and aluminium masts including guy wires please contact our partner SPIDERBEAM For questions regarding orders and goods from the INRAD product range please visit www.inrad.net or send an email to appello(at)spiderbeam.com