as j pole

185 links - and 1 categories

Linear Loaded 40m Dipole - IW7DMH
A simple dipole for 40m band feeded with 450 Ohm openwire feedline includes MMANA Gal ...

[ Hits: 485 | Votes: 1 | Rating: 5 ]
A shortened 40 meter rotary dipole - PA1M
The antenna build into this project is made from 2 fishing poles on a fiberglass ...

[ Hits: 1215 | Votes: 4 | Rating: 4.75 ]

A centre-fed co-axial dipole for 4-m - G4CJZ
This design has the following advantages low cost components Easy to set up nothing to ...

[ Hits: 554 | Votes: 1 | Rating: 10 ]

6m Jpole antenna - WB5CXC
A J-pole antenna plan for 50 MHz based on the DK7ZB design

[ Hits: 481 | Votes: 0 | Rating: 0 ]

Umbrella Antenna for 80 Meters - N4SPP
An umbrella antenna is basically just a vertical monopole antenna that is top loaded with ...

[ Hits: 926 | Votes: 0 | Rating: 0 ]
Broadband 80 meter dipole - AB2RA
The AB2RA bowtie 80 meter antenna includes also a 40 meter dipole

[ Hits: 864 | Votes: 0 | Rating: 0 ]

Wire Antenna Calculator - WS6X
A javascript online calculator for popular wire antennas from the standard easy to build flat ...

[ Hits: 1389 | Votes: 14 | Rating: 7.75 ]

Homebrew 40-80 meter dipole - WD8PVB
A 40 80 meters dipole made with two loading coils based on a project by ...

[ Hits: 1409 | Votes: 4 | Rating: 8.75 ]
10 15 20m Open Sleeve Dipole - IW7DMH
Based on a simple project based on a 2 elements Yagi for 20m band and ...

[ Hits: 787 | Votes: 3 | Rating: 3 ]

A Dual Band VHF/UHF J Pole - VK5JST
This antenna provides continuous coverage of the 2 metre 144 148MHz and 70cm 430 450MHz ...

[ Hits: 2284 | Votes: 17 | Rating: 6.83 ]
Mast Mountable J-Pole Antenna - John Huggins
An interesting article on how to make copper cactus J-Pole antennas

[ Hits: 968 | Votes: 7 | Rating: 7.28 ]
3 band J-Pole Antenna - VE3BTC
Pictures of a 2 meter, 220, 440 copper J-Pole antennas

[ Hits: 2612 | Votes: 12 | Rating: 6.08 ]
Improving the Super-J - hamradio.me
The collinear J Pole often known as the Super J does improve the behavior over ...

[ Hits: 972 | Votes: 2 | Rating: 5.5 ]

Portable or Emergency VHF Antennas - KE7HR
Ground Plane 1 4 wave vertical J Pole 3 Element Yagi Beam and simple antenna ...

[ Hits: 1011 | Votes: 1 | Rating: 8 ]

How does antenna height affect VHF communications - KB9VBR
How to calculate range for a VHF antenna with a simple formula and how to ...

[ Hits: 634 | Votes: 2 | Rating: 9 ]
Dipoles and Vs at correct height - N3FJP
Dipoles at the correct height are not only stealthy antennas, they work great

[ Hits: 746 | Votes: 2 | Rating: 8 ]

VHF UHF Coaxial Dipole Antenna - W6NBC
A base station antenna you can easily build for 146 220 or 440 MHz with ...

[ Hits: 2933 | Votes: 15 | Rating: 5.55 ]

Basic Wire Antennas Part I - N4UFP
A presentation of popular wire antenna models like Dipoles half size full size doble zepp ...

[ Hits: 1654 | Votes: 0 | Rating: 0 ]

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

[ Hits: 5152 | Votes: 21 | Rating: 7.19 ]

Maxcon Antennas - Maxcon
Maxcon makes and sells Amateur Radio Antennas Double extended Zepp antenna multiband dipoles bazooka antennas ...

[ Hits: 389 | Votes: 2 | Rating: 4.5 ]