[amsat-bb] Helix and pre-amp

["Andrew Rich" <vk4tec@xxxxxxxxxxxxx>]

I am keen to hear from others that may have added a pre-amp to a helix.

Does it help ?

I have made a 9 turn on 70cm - thinking of going to 16 turns.



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Andrew Rich VK4TEC
vk4tec@people.net.au
http://www.tech-software.net


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