low antenna

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A Low Profile 10 Meter Antenna - N8WRL
A simple vertical whip antenna for 28 MHz with three radials made of 8 foot ...

[ Hits: 475 | Votes: 2 | Rating: 9.5 ]

160m Short Vertical Loft Antenna - G3XBM
This is a very small vertical 160m antenna that fits in the loft of even ...

[ Hits: 208 | Votes: 1 | Rating: 7 ]

20 meter short loaded vertical antennas - N4SPP
Loading is a way to lower the resonant frequency of an antenna radiator This technique ...

[ Hits: 233 | Votes: 1 | Rating: 9 ]

6 metre SOTA Antenna - VK1NAM
A simple and light vertical coaxial dipole for 50 52 MHz band designed for portable ...

[ Hits: 168 | Votes: 0 | Rating: 0 ]

70 cm Helix Antenna - VE2EK
Helix antenna 432 435 MHz 14 turns This 50 ohm impedance antenna allows when fed ...

[ Hits: 258 | Votes: 2 | Rating: 10 ]

Corned Fed Delta Loop - LA8OKA
Author found a ratio between the lengths of the sides of the Delta Loop that ...

[ Hits: 169 | Votes: 0 | Rating: 0 ]

How to Blow Up Your Balun - N6BV
In this article author examine stresses placed on common mode chokes aka baluns as hams ...

[ Hits: 391 | Votes: 0 | Rating: 0 ]

Ferrite Rod TX Antenna for 40m - G3XBM
No exotic claims are made for this antenna Author just tried a few WSPR experiments ...

[ Hits: 300 | Votes: 1 | Rating: 1 ]

Transformers for low-bands antennas - IN3OTD
Transformers can be used as part of a hybrid combiner or as phase inverters for ...

[ Hits: 153 | Votes: 2 | Rating: 5.5 ]

The W5JGV Loop Antenna - W5JGV
A Shielded Low Frequency Loop Antenna allows Simultaneous Transmission and Reception at the Same Site ...

[ Hits: 257 | Votes: 0 | Rating: 0 ]

Magnetic Loop HF antenna - G3XBM
An homebrew HF Magnetic loop made with 2m length of 6mm diameter copper pipe formed ...

[ Hits: 131 | 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 ]
Magnetic Loop for 20 meters band - LY3H
A magnetic loop antenna designed for 14 MHz This kind of antennas is also known ...

[ Hits: 205 | Votes: 0 | Rating: 0 ]

Half Sloper Multiband Antenna - SP5JXK
A presentation of a HF multi band sloper antenna This antenna project is for low ...

[ Hits: 799 | Votes: 5 | Rating: 7 ]

T2FD Antenna - Terminated and twisted folded dipole - OH1AYR
T2FD is a 600 900 ohms folded dipole terminated with resistor Feed impedance is coupled ...

[ Hits: 496 | Votes: 0 | Rating: 0 ]

Improve your Antennas for Low Solar Activity - CTU
How to improve your transmitting antennas for very low solar activity periods vertically polarized 160 ...

[ Hits: 427 | Votes: 0 | Rating: 0 ]

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

[ Hits: 467 | Votes: 3 | Rating: 7.67 ]

Websdr Polska - so8oo
RSP1A receiver with LoG Loop On Ground antenna in quiet QTH southeastern Poland Very low ...

[ Hits: 91 | Votes: 2 | Rating: 2.5 ]

AN-SOF - Professional Antenna Simulation - ANS.SOF
AN SOF is a professional comprehensive software tool for the modeling and simulation of antenna ...

[ Hits: 243 | Votes: 2 | Rating: 10 ]

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

[ Hits: 155 | Votes: 1 | Rating: 10 ]