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I wonder if the Chinese DE31 is a slightly simplified version of Sony's
tunable loop antenna described in Sony's U.S. patent (6,054,965). Does anyone have a schematic of the DE31? The only source for a DE31 appears to be direct from mainland China at a total cost of about $30. Are there any other sources? Mac N8TT -- J. Mc Laughlin; Michigan U.S.A. Home: |
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