View Single Post
Old 24th May 2018, 8:19 pm   #71
60 oldjohn
Dekatron
 
Join Date: Dec 2004
Location: East Yorkshire, UK.
Posts: 3,959
Default Re: FM to AM Converter?

I have had similar results with one batch I bought, and had to remove them. This one works very well, thought you might like to see my take on it using the PCB originally designed by David Taylor and made with the Laser Printer technique. The photo shows it working a DAC90 with NO trailing AM wire. There is a socket on the side for an external wire if needed for a radio that need an external aerial. The top PCB is a 40" aerial!


John.
Attached Thumbnails
Click image for larger version

Name:	upright FM TO AM Convertor 004.jpg
Views:	295
Size:	86.8 KB
ID:	163495   Click image for larger version

Name:	upright FM TO AM Convertor 003.jpg
Views:	317
Size:	84.8 KB
ID:	163496  
60 oldjohn is offline