antenna half wave

131 links - and 1 categories

160m Kite Vertical Antenna - DJ9RB
An essential kite antenna plan for the top band Antenna has been tested at half ...

[ Hits: 262 | Votes: 1 | Rating: 10 ]
Experiments with 160m antennas - vk3il
Experimentin wire antennas on top band using several type of aerials This includes a 40 ...

[ Hits: 177 | Votes: 0 | Rating: 0 ]

Half-Length Dipoles for 40 Meters - W4RNL
Complete collection of the four main parts of this excellet research on modelling and designing ...

[ Hits: 388 | Votes: 2 | Rating: 10 ]

End-fed 6-meter Zepp - K5IJB
A half wave antenna can be end fed or center fed An end fed half ...

[ Hits: 174 | Votes: 2 | Rating: 9 ]

J-Pole antenna for UHF Bands - IZ0HCC
This is a simple half wave antenna for 70 cm band made using the jpole ...

[ Hits: 196 | Votes: 1 | Rating: 10 ]

80m Shortened Dipole Antenna - DL2HRF ^updated
This antenna just requires about 24m of free space instead of 41m that a normal ...

[ Hits: 156 | Votes: 1 | Rating: 1 ]
An 80 m dipole antenna for restricted spaces - LA8OKA
You can bend the wires in a half wave dipole so that it takes up ...

[ Hits: 186 | Votes: 0 | Rating: 0 ]

Speaker Wire EFHW Antennas 20m/ 40m - wb3gck
Author experiments end fed half wave antennas using common two conductore speaker wire this article ...

[ Hits: 262 | Votes: 1 | Rating: 9 ]
Trapped five band EFHW SOTA antenna - VK3IL
A trapped multi band end-fed-half-wave antenna for 40/30/20/17/15m.

[ Hits: 424 | Votes: 1 | Rating: 10 ]
A simple NonDirectional Antenna for 10 meter - W7AYB
This article is about a simple vertical end fed half wave wire antenna for 10 ...

[ Hits: 706 | Votes: 2 | Rating: 7 ]
1:49 unun for end fed half wave antennas - vu3dxr
1 49 UNUN using two stacked FT240 43 cores for end fed halfwave antenna To ...

[ Hits: 399 | Votes: 10 | Rating: 8.1 ]
End fed half wave antenna 40/30/20m - TK5EP
For my SOTA activities i recently bought a QRP transceiver QRP SW 3B which is ...

[ Hits: 170 | Votes: 0 | Rating: 0 ]

Construction of a J-Pole antenna for 2 meter - VE4WK
If you like building good antennas this one is for you The J pole is ...

[ Hits: 391 | Votes: 2 | Rating: 10 ]
Improving Gain of the Super J-Pole Antenna - John S. Huggins
The collinear J Pole often known as the Super J does improve the behavior over ...

[ Hits: 192 | Votes: 0 | Rating: 0 ]

2m Lightweight Portable Dipole - VK1AD
Lightweight portable QRP 2m 70cm half wave dipole for SOTA or an emergency antenna for ...

[ Hits: 177 | Votes: 1 | Rating: 9 ]
Portable VHF UHF Dipole Antenna - VK1NAM
A SOTA Lightweight Portable 2m 70cm Dipole Antenna Lightweight portable QRP 2m and 70cm half ...

[ Hits: 178 | Votes: 0 | Rating: 0 ]
The GAWANT Antenna - K1FM
The GAWANT Antenna or Shinagawa Antenna is an half wave vertical end fed in a ...

[ Hits: 138 | Votes: 0 | Rating: 0 ]

The Weird Antenna Wire End Effect - VA3KOT
A half wave wire that is tuned for resonance on 80m will NOT be resonant ...

[ Hits: 95 | Votes: 0 | Rating: 0 ]

W3DZZ Multiband Antenna - I6IBE
An easy to build and extremely high performance antenna works perfectly on all HF bands ...

[ Hits: 465 | Votes: 3 | Rating: 7.67 ]

3D Printed Accessories for the FT-817 and KX2 - VK3YY
DC plug adaptor using an XT60 connector 18650 Lithium battery 3 cell carrier Three band ...

[ Hits: 186 | Votes: 0 | Rating: 0 ]