Sony SRF-59 alignment

keith beesley


Sometime ago, probably in the old ultralight group, I think you posted some detailed instructions for alignment of the SRF-59 for better dial accuracy and better performance. I know you've since moved on to other receivers and other antenna designs, but I wonder if you still have them? If you do, would you mind sharing them again here? I recently found a couple of SRF-59s that I'd forgotten I had, and they both work, 
but the tuning is way off. 


Keith Beesley
Seattle WA USA

Marc Coevoet

Op 25/05/2020 om 06:42 schreef keith beesley via
alignment of the SRF-59
Out of several google results, this is the best documented, text and graphics!


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Gary DeBock

Hi Keith (and Marc),

The original SRF-59 alignment instructions to the Ultralight group (in early 2008) are posted at