lf antenna

304 links - and 1 categories

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: 387 | 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 ]

6el LFA Yagi for 50MHz - G0KSC
This six element LFA Yagi for six meters has a 1 5 inch square boom ...

[ Hits: 117 | Votes: 2 | Rating: 4 ]

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: 155 | 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 ]

E-field Probe Antenna - G3XBM
A small active voltage probe antenna to aid reception on the LF bands

[ Hits: 143 | Votes: 0 | Rating: 0 ]

Loading of Short Antennas - WB6BCN
An interesting article on loading short vertical monopole antennas representing six different methods Base loading ...

[ Hits: 687 | Votes: 4 | Rating: 6.25 ]

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 ]

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: 177 | Votes: 0 | Rating: 0 ]

HF Receive Antenna - K0EMT
This page describes a couple of parts box medicine bottle antennas that you can build ...

[ Hits: 192 | Votes: 2 | Rating: 3 ]

Dual Band Quarter Wave Droopy Antenna - VA7DH
Adapted from a similar project by NA4IT Made with one quarter wave 2 meter radiating ...

[ Hits: 350 | Votes: 1 | Rating: 9 ]

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 ]

Wolf River Coil - Wolf River Coil
Vertical Base Replacement Coil Wolf River Coil build quality antenna coils that are easy to ...

[ Hits: 167 | Votes: 0 | Rating: 0 ]

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 ]