Friday, 5 November 2021

Can you build a 100W Auto ATU for £40? Yes

 Amazing, yet again, these Chinese suppliers can deliver an ATU kit here for £25. Just connect the display OLED (or as shown here a larger one) and apply 12V and here it is


Have not tried it out yet but if it is built onto a £9 case with a 12V socket and a pushbutton that's it Here's the display of Power, SWR and L/C values used



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