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G6SPH Entry483 views80m LSB Transceiver
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M0UKD Entry679 views160m-10m Portable HF Linear Amp
Using two IRF510 Mosfets.
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G6SPH Entry465 viewsL/C Meter
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M0TAZ446 views
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G3TPJ Entry431 viewsDirection Finder 50Mc/s to 500 Mc/s
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G3TPJ Entry450 viewsRemote Mains Switch
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G3RJI Entry464 viewsHigh Voltage Valve Amplifier Power Supply.
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The two John's!504 views
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