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2006-04-07 00:07 Hapa 368×415× (13710 bytes) A basic design for a frequency tripler which has has things like screen grids and bias supplys removed
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{{BotMoveToCommons|en.wikibooks|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|A basic design for a frequency tripler which has has things like screen grids and bias supplys removed}
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