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Radio Amateur since 1972 BBC Communications Engineer Many years Electronics, RF (up to 10.5 GHz) and Telecom R&D (Analogue & ISDN) as well as IT and programming. Retired from R&D but still experiment…
Radio Amateur since 1972 BBC Communications Engineer Many years Electronics, RF (up to 10.5 GHz) and Telecom R&D (Analogue & ISDN) as well as IT and programming. Retired from R&D but still experiment…