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I changed my 160m antenna again. Since January 2011, I use shortened loop antenna. It is loaded using a coil on left side, and the feedpoint 35 ohm is fed using a balun/transformer to 50 ohm on right side. Its polarisation is vertical. It is a better antenna compared to the previous ones. The design using MMANA is uploaded here. cu on TB, de yc1coz.

 

                                     

Z = 50+j7 measured using MFJ Ant Analyzer

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Since Sept 2010, I use inverted L ant for 160m. I have to elevate and fold the radial (only 2) since there is no space available. Hope you can listen my signal from YB land on TB. Usually, I'm cqing around 1.822 - 1.827 Mc. (--> 1.823,5 Mc).

 

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At Kalianda Resort, Lampung, Southern Sumatra (YC4/YC1COZ) Inverted L ant 160m :

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Magnetic Loop Antenna 160m band (perimeter 39 m):

Motorized Capacitor and Feedpoint for 160m Magloop Antenna:

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Hi, all my friends, My name is Feri Yusivar. I am crazy with the unusual antenna. Here I show you my favorite magloop antenna for 80m. See you on the air. 73.

 

6437781 Last modified: 2015-07-16 00:35:18, 2722 bytes

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