• 7el 50MHz WOS LFA Yagi

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  • 4 x 9el 144MHz LFA Yagi EME Array

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  • 7el 144MHz Low-Noise LFA Yagi

    Simple to build and extremely quiet. Ideal for the radio ham of today..

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Free Yagi Antenna Designs for Ham Radio

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Created on Monday, 11 July 2011 18:57
Written by G0KSC
Hits: 672

Professionally built G0KSC Antennas by G0KSC at InnovAntennas Limited

 

'Hi Justin,

 

I have finish and tested your LFA 7 el. Yagi on 70 MHz. More details and pictures on my web http://www.ok1dfc.com/tropo/4m/tech.htm I have also link bellow of antenna picture with your web site. Antenna works great, I have dramatically improved my RX and TX with limited 10W ERP according OK license. LFA dramatically decrease of noise from band and I am now able to hear very week signals in the noise. Aslo radiation patern is now much better as before. SWR is -30dB 70,2, measured by ANRITSU sitemaster. I have at home M2 Yagi for 144 17el. and 432MHz 38el. Now I am in proces to use only booms ( very good quality material) from those antennas and will rebuild to LFA. First is 144 and will follow up 432.

 

Thanks again and best regards Zdenek OK1DFC'

 

The 70MHz 7el LFA Yagi at OK1DFC with power lines visible behind

 
 
 
 

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