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Re: need my atu-100 firmware checking


 

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Well Paul, we can't exclude other possible issues being present but if you look at the circuit schematic it clearly shows the bodies of the input and output? sockets being connected to the ground of the pcb. Without that your circuit is incomplete and can't be expected to work.?

In addition, assuming that by some miracle, the antenna was coupled and it was say a half-wave dipole, you would only be able to use one quarter wave wire. Connect the grounds and see how it performs.

Bill, VK1MX & VK7MX

Bill, VK7MX

On 14/03/2024 1:07 pm, paul larner wrote:

Hi bill,no it was a kit so was an oversight by me,i just wondered if that would cause the no responce to rf or if its a firmware fault etc.

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