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236 views
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233 viewsHow good is your Power Supply. 23rd August Alan G4FZP
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271 views
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245 viewsTransformer chat on 4th of April
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244 views
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269 viewsJust before starting at NARSA 23rd of April 2023
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233 viewsGeoff's talk
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2022/23272 viewsAlan gathering info for our Fox hunt.
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238 viewsGeoff starting his talk on Audio Ampliers.
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215 viewsOscilloscopes
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244 viewsAlan's talk on Osciloscopes
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