. QST . Amateur radio types ■ Guyed towers forFM-TV antennas ■ Vertical Radiators •Microwave towers • Commercial Communica-tion towers • Transmission line supports, SERIES 650 Height to 80 Width-— 10 section—22 lbs. Use—Mast for TVAmateur. Port-able, and Wiretype antennas * Between CG of Tovi SERIES 2400Height to 280Width — section— 112 —Tower for Trylon Rotary Beam. AM Broadcast, and Microwave antennas r Legs SERIES 6000 Height to 600 Width--60 10 section—653 lbs. Use—TV Broad-casting andcurtain antennasfor InternationalBroadcasting Trylon Towers ore made only by WIND TU
. QST . Amateur radio types ■ Guyed towers forFM-TV antennas ■ Vertical Radiators •Microwave towers • Commercial Communica-tion towers • Transmission line supports, SERIES 650 Height to 80 Width-— 10 section—22 lbs. Use—Mast for TVAmateur. Port-able, and Wiretype antennas * Between CG of Tovi SERIES 2400Height to 280Width — section— 112 —Tower for Trylon Rotary Beam. AM Broadcast, and Microwave antennas r Legs SERIES 6000 Height to 600 Width--60 10 section—653 lbs. Use—TV Broad-casting andcurtain antennasfor InternationalBroadcasting Trylon Towers ore made only by WIND TURBINE CO., west Chester, pa 118 jtYLON towers and Masts of making vacuum tubes melt. Discretion is al-ways indictated when making adjustments. How-ever, if cautiously used, the procedure is guar-anteed to do one thing — to produce a signalvastly more neighljorly than one generated in anall-out attempt to wrap the jjoinler around thepin. While 1 have been writing, I have had a vaguefeeling of someone looking over my shoulder andwanting to say, I always knew there was somereason why those sidebanders sound so terribleand are so l)road. Now I know.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915
