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Wire Tables
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Shortwave Radio Broadcast Tubes
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Vacuum Tubes
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EB5AGV Amateur Radio, Test Equipment and Music
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Vacuum Tubes
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Electronic Filter Design for Active, Passive, and Digital Filters
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Theory and Math
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Mike's Electric Stuff
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Vacuum Tubes
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Vacuum Tubes
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Frank & Ankie homepage
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Vacuum Tubes
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Boin GmbH - Wafermap: Metrology Software for the Semiconductor Industry
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Semiconductors
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TiePie - USB oscilloscopes, spectrum analyzers, data loggers, multimeters, Arbitrary Waveform Generators
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Theory of Measurements
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Neets - Naval Electrical Engineering Training Series
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Theory and Math
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eCircuitcenter
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Theory and Math
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Semiconductors
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