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PJL · 12th May 2017, 7:51 pm

I have proper stereo now after temporarily re-routing the detector direct to the cathode follower to give a bit more output and tweaking the IF alignment. I have over done the alignment and now have multiple peaks so need to have another go with the Polyskop. Next job is to build the JFET buffer and voltage doubler.

12th May 2017, 7:51 pm	#26
PJL Dekatron Join Date: Sep 2005 Location: Seaford, East Sussex, UK. Posts: 5,997	Re: Avantic BM611 Stereo Decoder I have proper stereo now after temporarily re-routing the detector direct to the cathode follower to give a bit more output and tweaking the IF alignment. I have over done the alignment and now have multiple peaks so need to have another go with the Polyskop. Next job is to build the JFET buffer and voltage doubler.