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20m Projects - Loop Antennas

Click to enlarge14 MHz Magloop by LY3H /A> by LY3LP
I was forced to use magloop (also known as STL - small transmitting loop) because I don't have permission to build antennas on my roof. For loop I use cheap heating pipes.
http://sa555.blogspot.com/2012/07/14-mhz-magloop-by-ly3h.html

Klik voor vergroting20m Loop Antenna by SMØVPO
Today I have no area of land to use for antennas. I have a glassed-in balcony on the 4th floor of an apartment block. I really like the 20m (14MHz) band so I will concentrate on that.
http://sm0vpo.altervista.org/antennas/20m_ant_00.htm

Click to enlargeA Small Transmitting Loop Antenna for 14MHz and 21MHz by VK5BR
By definition, the small transmitting loop has a circumference less than one quarter of a wavelength. Because of its small size, it is possibly an attractive proposition for someone with inadequate space to erect a larger aerial.
http://www.tpgi.com.au/users/ldbutler/HFTXLoop.htm

Click to enlargeBicycle Rim Antenna for 20 Metres by VK2ZAY
Several months ago ... I saw it was "clean-up week" ... one item caught my eye, an Aluminium bicycle rim. ... physically it was for a child's bike, only around 580 mm in diameter, but the Aluminium itself looked to be in good shape. Antenna was the immediate thought, ...
http://www.vk2zay.net/article/158

Klik voor vergrotingMagloop Antenna for 20m by LY3H
I was forced to use magloop (also known as STL – small transmitting loop) because I don’t have permission to build antennas on my roof. For loop I use cheap heating pipes
http://ly3h.net/magloop-20m/


Creation date : 12/08/2007 @ 21:45
Last update : 09/03/2019 @ 15:19
Category : 20m Projects
Page read 32715 times


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