j antenna

1384 links - and 21 categories

Easy wire antenna for 40-20-10 meters
PE3HMP project of a triband wire antenna for 40 20 10 meters band made using ...

[ Hits: 11375 | Votes: 6 | Rating: 5.17 ]

Shoddytenna: vertical antenna for 160 meters
A quick vertical for 160 meters portable use

[ Hits: 2505 | Votes: 0 | Rating: 0 ]
Invisible DX antenna for the low bands - DK5WL
Article by DK5WL describes a multi band DX antenna for the 160m 40m amateur radio ...

[ Hits: 7019 | Votes: 8 | Rating: 6 ]

40 meter Moxon by SM0DTK - SM0DTK
A wire moxon antenna plan for the 7 Mhz

[ Hits: 7779 | Votes: 19 | Rating: 7.1 ]

Restricted space 80 meter antenna
This article describe a small single wire antenna running on the side of the building ...

[ Hits: 3564 | Votes: 2 | Rating: 8 ]

An 8x2 Element Array Antenna For 144 MHz
The Contesters Choice

[ Hits: 2700 | Votes: 2 | Rating: 6.5 ]

HF Magnetic loop antenna
VK3YE magnetic loop antenna plan that cover 7 Mhz to 20 Mhz and shortening loop ...

[ Hits: 1293 | Votes: 1 | Rating: 5 ]

Maria Maluca Antenna by dl8ncr - dl8ncr
This small beam fed with VHF ribbon line consists of a dipole and a director ...

[ Hits: 3059 | Votes: 6 | Rating: 6.5 ]
Maria Maluca antenna by DL7JV - DL7JV
Horizontal HF 6-Band turning arranging emitter with 2 elements Maria Maluca

[ Hits: 3169 | Votes: 9 | Rating: 8.78 ]
Maria Maluca for 6 to 20 meters
A two elements beam antenna tunable from 6 to 20 meters based on the Maria ...

[ Hits: 2580 | Votes: 1 | Rating: 10 ]

W5JGV Mobile Antenna - W5JGV
A High Efficiency Extended Length Mobile Antenna The antenna itself is 3 42 meters or ...

[ Hits: 4124 | Votes: 5 | Rating: 6.2 ]

Four Band Antenna
This 4 band up and outer antenna covers 21 to 10 Mhz and can work ...

[ Hits: 2375 | Votes: 2 | Rating: 6.5 ]

The Upright V Dipole
A small antenna for limited space / lanai use.

[ Hits: 1745 | Votes: 2 | Rating: 10 ]

Groundplane Antennas at Various Heights - DF3LP
Mounting on Roof or at Ground Level Why ground plane antenna works better at lower ...

[ Hits: 989 | Votes: 3 | Rating: 10 ]

Orginal multiband antenna
A project of a vertical and wires that generate a multiband antenna for 28 14 ...

[ Hits: 1876 | Votes: 0 | Rating: 0 ]
Butternut HF9V Project
WB3AAL setup project of the popular HF9V vertical antenna with report on tuning it on ...

[ Hits: 806 | Votes: 2 | Rating: 5.5 ]

Windom antenna by PU1LHP - PU1LHP
Project of a windom multiband antenna for 10 to 80 meters in portuguese

[ Hits: 3376 | Votes: 13 | Rating: 6.69 ]
The FD4 Windom antenna
This antenna originated from darc QRV magazine in 1971 should be attributed to DJ2KT works ...

[ Hits: 3744 | Votes: 3 | Rating: 8 ]

W8JK Home Made antenna
F6DED page of a 2 element beam W8LK antenna with pictures and dimensions in french ...

[ Hits: 4340 | Votes: 12 | Rating: 7.17 ]

Remote antenna switch
A remote antenna change-over switching using relay powered over the coaxial feeder

[ Hits: 2284 | Votes: 1 | Rating: 8 ]