Ziegenbock Danken Polar ultra short radio waves Pest Geige Zilien
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ham radio and vintage short wave radios at the Museum Of Yesterday
Guglielmo Marconi & ultra short radio waves..... - RareNewspapers.com
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The Bell System technical journal . Fig. 4—Ultra-short-wave receiver mounted in metal containersuitable for pole mounting. impedance. This is well in excess of the power required during normaloperation. The transmitting and
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