9 element

108 links

4 element Yagi Antenna for 10 MHz - An homebrew project for a 4 elements yagi monoband antenna for the 10 meters by 9M2MSO
[ Hits: 946 | Votes: 6 | Rating: 4.5 ]

3 element 160 meter vertical array - Article by N6LF on a top band vertical antenna array system
[ Hits: 861 | Votes: 0 | Rating: 0 ]

3 element Yagi Antenna for 14 MHz ^updated - An homebrew project for a 3 elements yagi monoband antenna for the 20 meters by 9M2MSO
[ Hits: 3468 | Votes: 15 | Rating: 4.74 ]
2 Element Yagi ^updated - A simple to build Yagi 2 element antenna for 15 or 20 meters band by 9m2mso
[ Hits: 3573 | Votes: 8 | Rating: 6.88 ]

Portable 4-Element Quad for 2 meters - A portable 4 elements quad antenna for 144 MHz, 9 to 10 DBd forward gain, 30 DB front-to-back ratio, and 33 DB front-to-side ratio
[ Hits: 2153 | Votes: 2 | Rating: 8 ]

2 Element Helical Yagi Beam for 40m - A helically wound two element 40 meter yagi beam antenna from a 1974 QST article
[ Hits: 6662 | Votes: 17 | Rating: 6.52 ]

70Mhz 5 element yagi - Pictures, design plan and description of a 5 element yagi antenna for the 4 meters band by 9A7PJT
[ Hits: 538 | Votes: 3 | Rating: 6.33 ]

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 ]
50 Mhz yagis - Three Yagi antennas for the six meters band by 9A7PJT. Include a 4 element yagi, a custom design 4 element, and a 5 element yagi with antennas pictures and design.
[ Hits: 591 | Votes: 1 | Rating: 3 ]
Six Meter Yagi Beam - Article describing how to homebrew a yagi antenna for 50 MHz, includes plans for a four and five elements yagi beam and details how how match impedence with a gamma match
[ Hits: 1039 | Votes: 3 | Rating: 4.33 ]
GTV 50 - 3W Yagi Antenna - A compact high G/T Yagi with bent Drive element by DG7YBN
[ Hits: 386 | Votes: 1 | Rating: 10 ]

How to make a HB9CV - The HB9CV is a well known two element antenna of a directional beam type with a forward gain of 4 to 5 dBd. This one is for two metres but it can be scaled, from the dimensions in the diagram, for other bands I have also made them for four and six metres
[ Hits: 1476 | Votes: 9 | Rating: 4.45 ]

Broadband hexbeam - This version of the broadband hexbeam is based on the work of Hunt G3TXQ, HB9MCZ, and Shoemaker K4KIO. EZNEC model is based on a wider element spacing than the version published in QST by K4KIO
[ Hits: 573 | Votes: 5 | Rating: 7.8 ]

Indoor SteppIR Yagis - Indoor setup of a two element SteppIR antenna
[ Hits: 622 | Votes: 0 | Rating: 0 ]

2-element 1/2 wave collinear J-Pole - This article document a 2 element half wave collinear J-Pole antenna by KC9EOT and KB8OJH
[ Hits: 1523 | Votes: 7 | Rating: 4.57 ]
Three Element Collinear J Pole - Improved 2 Meter Performance with a Three Element Collinear copper J-Pole
[ Hits: 1805 | Votes: 3 | Rating: 6.33 ]

2 elements cubical quad for 20m to 10m - Construction details and tests about a 2 elements cubical quad antenna for HF Bands (20,17,15,12 and 10m band).
[ Hits: 1662 | Votes: 7 | Rating: 4.43 ]
5 Band Quad Antenna - A 5 band two element quad antenna working from 20 to 10 meters using hardware-store parts or modifying an existing commercial triband quad by KC6T
[ Hits: 1329 | Votes: 2 | Rating: 7.5 ]

Simple Balcony Antenna - Antenna for limited space, made from 24AWG wire helically wrapped around the top element of a 3-element cane pole, is basically a fully-loaded vertical and performance are limited and should represent the last resort for extreme cases.
[ Hits: 924 | Votes: 1 | Rating: 7 ]

20m 40m trapped squid pole antenna - An homemade portable vertical antenna with a trap near the mid point of the main element. The trap is made with 42mm diameter PVC pipe with 9 turns of wire on it
[ Hits: 3020 | Votes: 5 | Rating: 5.2 ]