UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Improving Selectivity In Vintage Receivers

Bazz4CQJ · 29th Oct 2022, 4:03 am

David, I think we need to know what the coupling coefficient is between the two sections of this coil. Based on my knowledge of this subject (now, some 5 hours old) I made guess at 0.8 and that came up with numbers that were 'plausible'. Would you like to offer guidance

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29th Oct 2022, 4:03 am	#39
Bazz4CQJ Dekatron Join Date: Apr 2009 Location: Oxfordshire, UK. Posts: 4,935	Re: Improving Selectivity In Vintage Receivers David, I think we need to know what the coupling coefficient is between the two sections of this coil. Based on my knowledge of this subject (now, some 5 hours old) I made guess at 0.8 and that came up with numbers that were 'plausible'. Would you like to offer guidance . B __________________ Saturn V had 6 million pounds of fuel. It would take thirty thousand strong men to lift it an inch.