ring antenna

306 links - and 2 categories

The Cobra Antenna - W4JOH
A folded wire antenna for 160 meters as appeared on 73 amateur radio magazine june ...

[ Hits: 2141 | Votes: 4 | Rating: 5.75 ]

Super Trombone Antenna - YB8EIP ^updated
Tombone VHF antenna for 146 MHz ad designed by YB8EIP

[ Hits: 2748 | Votes: 9 | Rating: 5.33 ]

2 Element 30 meter Yagi Antenna - DK7ZB
Dimensions and EZNEC plots for a 2 Element 30 meter Yagi antenna with 28 Ohm ...

[ Hits: 914 | Votes: 2 | Rating: 6.5 ]

Modeling the W6NL 40m Moxon - W8WWV
This note looks at the antenna and antenna model for the 40 meter Moxon Yagi ...

[ Hits: 2262 | Votes: 7 | Rating: 8.14 ]

40m Vertical End-Fed Antenna - G8ODE
A quarter wave vertical end fed antenna for the 40 meters band As all vertical ...

[ Hits: 2696 | Votes: 7 | Rating: 5.43 ]

Homebrewing a 6 Meter Yagi - W1VT
In this PDF article Zack Lau describe how to homebrew a four element yagi beam ...

[ Hits: 967 | Votes: 2 | Rating: 5.5 ]

Portable Vertical Antenna for 40 and 75 - VE2AZX
Portable Vertical Antenna for 75m and 40m featuring Low radiation angle for DX easy to ...

[ Hits: 3937 | Votes: 7 | Rating: 7.14 ]

Calculate Antenna Lenght in feet, inches and meters - K7TJO
Inches and meters Javascript Wavelength Calculator allow to input a frequency in MHz and calculate ...

[ Hits: 504 | Votes: 3 | Rating: 4.67 ]

Trap on Coax Cable - RK3ZK
A trap on the coaxial cable also known as choke helps to eliminate the sneaking ...

[ Hits: 967 | Votes: 2 | Rating: 6.5 ]

Magnetic Loop Antenna for 40-20m - 9M2SX
If you have space constraint at your QTH for a HF antenna you can try ...

[ Hits: 1530 | Votes: 2 | Rating: 3 ]
The Midnight Loop - N2APB N2CX
An Experimental High efficiency Graphic Tunable Magnetic Loop antenna and loop controller in a 52 ...

[ Hits: 1175 | Votes: 2 | Rating: 8.5 ]
Magnetic Loop antenna for VHF - ON6MU
A magnetic loop antenna for the VHF band featuring a high gain that can be ...

[ Hits: 736 | Votes: 9 | Rating: 5.99 ]

A 20 meter Moxon Antenna - W1DYJ
Moxons work great and they take up less space than full size two element Yagis ...

[ Hits: 2374 | Votes: 3 | Rating: 6.67 ]

WX9DX Quad Antenna - WX9DX
A two meter Quad antenna project with detailed instructions on how to adjust the Quad ...

[ Hits: 1158 | Votes: 6 | Rating: 4.17 ]

A Homebrew Z-Match Transmatch - WB3GCK
A home made antenna tuner based on the W6JJZ basic concept that atches balanced loads ...

[ Hits: 1101 | Votes: 0 | Rating: 0 ]
Z-match ATU covering 160m - 10m - M0EZP
An home made Z Match antenna tuner unit that cover all HF bands between 10 ...

[ Hits: 1565 | Votes: 3 | Rating: 8 ]

VHF / UHF Antenna Design - G6JVT
A dipole for 2m 4m 6m band an hamdwritten note for a homemade vhf antenna ...

[ Hits: 1697 | Votes: 10 | Rating: 7.08 ]

W8JK Beam Antenna - ZR6TXA
The W8JK is a famous and effective DX antenna first built by John Kraus W8JK ...

[ Hits: 5153 | Votes: 21 | Rating: 7.19 ]

Remotely Controlled Camera by VK5SW - VK5SW. Rob Norman.
Remote viewing can be useful for Hams in example remotely viewing antennas during a storm ...

[ Hits: 179 | Votes: 0 | Rating: 0 ]

PlasmaTV QRN Eliminator - pa0nhc
An improved version of DK9NL QRM Killer with dedicated noise sampling antenna for completely filtering ...

[ Hits: 899 | Votes: 0 | Rating: 0 ]