7 hz antenna

257 links - and 6 categories

2 Element Wire Yagi for 10 meters band - VK3YE
A page with an embedded video about a two elements yagi antenna for 28 MHz ...

[ Hits: 284 | Votes: 1 | Rating: 8 ]

35 Element Yagi Antenna for 23cm - VE2EK
Antennas for the 1296 MHz based on the construction plans of some Yagis 35 elements ...

[ Hits: 212 | Votes: 1 | Rating: 7 ]

Modified harpin antenna for 40m - YO4DFT
Results or performance test using an harpin antenna for the 7 MHz

[ Hits: 191 | Votes: 1 | Rating: 7 ]

Linear Loaded 40m Dipole - iw7dmh
Dipole for 40m band It is a simple linear loaded dipole feeded with 450 Ohm ...

[ Hits: 162 | Votes: 0 | Rating: 0 ]
40m loaded dipole - IZ0GIF
This is an short dipole for 7 MHz Total length of this dipole is just ...

[ Hits: 195 | Votes: 4 | Rating: 8.75 ]
Make a Compatct Dipole for 7 MHz - QSO Shack
This article demonstrate how to build and mount a 40 meter loaded dipole using basic ...

[ Hits: 217 | Votes: 0 | Rating: 0 ]

70MHz Quarter Wave GP Antenna - m0ukd
A homemade quarter wave ground plane anntenna for 4 meters band.

[ Hits: 106 | Votes: 0 | Rating: 0 ]

Halo and Stub antenna for 50MHz and 70MHz - G8JNJ
Omni directional mixed polarisation antenna for 50MHz 70MHz This is a simple Halo and Stub ...

[ Hits: 137 | Votes: 1 | Rating: 9 ]
Six meter Hentenna - JR1LZK
An Hentenna project for the six meters band The standard size of standard hentenna is ...

[ Hits: 224 | Votes: 1 | 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 ]

Cross-Yagi 10el Antenna for 70cm - UR3QQJ
10 Elements Cross Yagi Antenna for 433 MHz The base of the 10el antenna is ...

[ Hits: 177 | Votes: 6 | Rating: 8.83 ]
70 cm Helix Antenna - VE2EK
Helix antenna 432 435 MHz 14 turns This 50 ohm impedance antenna allows when fed ...

[ Hits: 255 | Votes: 2 | Rating: 10 ]

An Antenna for 75 and 80 Meters Band - K9LA
A trap antenna dipole covering two differen bands made reusing an old 160 80m inverted ...

[ Hits: 322 | Votes: 0 | Rating: 0 ]

Halo Antenna for 50 MHz - kk5jy
The antenna described in this article is for 50 MHz but the design can be ...

[ Hits: 302 | Votes: 0 | Rating: 0 ]

What is Horn Antenna - frambos
Horn Antenna The energy of the beam when slowly transform into radiation the losses are ...

[ Hits: 74 | Votes: 0 | Rating: 0 ]

Portable magnetic loop antenna - VK3IL
A portable loop antenna made with a 3 meter loop resonates with the chosen capacitor ...

[ Hits: 167 | Votes: 2 | Rating: 9 ]

The 2BD beam antenna for 20 meters - EA2BD
A light portable 2 element Delta beam antenna for 14 MHz It is basically a ...

[ Hits: 186 | Votes: 1 | Rating: 8 ]

70cm Slim Jim antenna - ly3h
A simple slim jim antenna for 433 MHz Simple drawings and pictures of a simple ...

[ Hits: 267 | Votes: 0 | Rating: 0 ]

13 Elements Yagi for 144 MHz - I5MZY
A homebrew 13 elements yagi antenna for two meters band These project includes two model ...

[ Hits: 142 | Votes: 0 | Rating: 0 ]

Transverter for 50 70 28 MHz - YO4HFU
This multiband transverter project features power output at 13 8V 50MHz 15W 70MHz 10W second ...

[ Hits: 153 | Votes: 1 | Rating: 10 ]