Roger's Output Transformers
Designed by Roger Knopp, M.Sc.EE
knopp.electronics@iname.com
phone/fax: +46 31 252345

KE57613-B, My Second Generation Output Transformer Prototype

KE57613-C, Roger's Williamson Output Transformer

KE57613-D, Roger's Universal Output Transformer

KE57613-E, Roger's Ultimate Output Transformer

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Wireless World 1947: "The dynamic specifications for the Williamson Output Transformer"
KE57613-B, My Second Generation Output Transformer Prototype
KE57613-C, Roger's Williamson Output Transformer
KE57613-D, Roger's Universal Output Transformer
KE57613-E, Roger's Ultimate Output Transformer
Knoppson: "Testing the dynamic and static performance of an OPT"
Knoppson OPT Test Results