. QST . eration Snow White furtlier increases5-StarTube liigh reliability! i inoperatives among 5-Star Tubes havebeen cut two-thirds by measures taken to provide lint-free, dust-freeassembly and inspection. 100% 5-Starfactory tests prove this gain in built-intube dependability. Most tube inoperatives are the resultof intermittent shorts from lint anddust. G-E Operation Snow White, bymeans of pressurized, filtered, and de-humidified air, plus numerous othersteps to accent working cleanliness, cutsdown on short-circuits at the : 5-Star Tubes are the most trust- worthy types
. QST . eration Snow White furtlier increases5-StarTube liigh reliability! i inoperatives among 5-Star Tubes havebeen cut two-thirds by measures taken to provide lint-free, dust-freeassembly and inspection. 100% 5-Starfactory tests prove this gain in built-intube dependability. Most tube inoperatives are the resultof intermittent shorts from lint anddust. G-E Operation Snow White, bymeans of pressurized, filtered, and de-humidified air, plus numerous othersteps to accent working cleanliness, cutsdown on short-circuits at the : 5-Star Tubes are the most trust- worthy types that you can install! Use them in civil-defense work, wheredependable communications are amust! Specially designed, built, andtested, theyre your foremost protectionagainst rig and receiver failures. Your G-E tube distributor stocks5-Star high-reliability tubes. See himfor full information! Tube Department^General Electric Co., Schenectady 5, N. Y, l^rogress /s Our Mosf /mporfanf Product GENERAL^ELECTRIC. PUBLISHED fiY THE AMERICAN RADIO RELAY lEAGUE
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915
