. QST . on the Scope Pattern. .(Technical Topics) 42 The T-90 Transmitter (Recent Equipment) 44 BEGINNER — The 2B3 Superheterodyne. .Byron Goodman, WIDX 12 A Low-Cost Code-Practice Oscillator Robert E. Foltz, W9GBT 22 MOBILE — The S-FS Indicator C. Vernon Chambers, WIJEQ 19 A Miniature Mobile Antenna Robert J. Bonebrake, W9GCQ 33 OPERATING — Amateurs in Operation Alert, 1955 George Hart, WINJM 50 Results — Armed Forces Day 1955 55 June Party Summary 56 QSO Party 58 W/VE Contest 58 It Seems to Us . . 9 ARRL South Dakota State Con-vention lO ARRL Southwestern Division Conven
. QST . on the Scope Pattern. .(Technical Topics) 42 The T-90 Transmitter (Recent Equipment) 44 BEGINNER — The 2B3 Superheterodyne. .Byron Goodman, WIDX 12 A Low-Cost Code-Practice Oscillator Robert E. Foltz, W9GBT 22 MOBILE — The S-FS Indicator C. Vernon Chambers, WIJEQ 19 A Miniature Mobile Antenna Robert J. Bonebrake, W9GCQ 33 OPERATING — Amateurs in Operation Alert, 1955 George Hart, WINJM 50 Results — Armed Forces Day 1955 55 June Party Summary 56 QSO Party 58 W/VE Contest 58 It Seems to Us . . 9 ARRL South Dakota State Con-vention lO ARRL Southwestern Division Convention 10 Hamfest Calendar lO Coming ARRL 10 Our Cover 10 In QST 25 Years Ago 36 Silent Keys 43 Happenings of the Month 46 HinU & Kinks Correspondence from Members. YL News and View^s , On the TVl Front The World Above 50 Mc Hows DX? Operating News With the AREC Station Activities , Feed-back New Apparatus United States Naval Reserve. 48 49 52 54 59 63 68 71 74 IDS 138 140. and ready to^scramble n Americas Armed Forces, alert and on guard, are ready to swiftly defend our coun-try or to strike back at the enemy. Hallicrafters is alert to this emergency whichrequires dependable electronics equipment. Our facilities are now developing, per-fecting and producing secret equipment for the Air Force and other branches ofthe service. The unmatched experience of over twenty years in electronics, plusthe lessons gained in producing vital communications during World War II andthe Korean conflict, make Hallicrafters a Primary Producer for the UnitedStates Armed Forces. Worlds leading exclusive manufacturersof communications radio hallicrafters 4401 West Fifth Avenue, Chicago, Illinois HALLICRAFTERS FACILITIES ARE NOW BEING USED FOR THE DEVELOPMENT AND PRODUCTIONOF: GUIDED MISSILE CONTROL EQUIPMENT • COMMUNICATIONS EQUIPMENT • COUNTER-MEASURE EQUIPMENT • COMBAT INFORMATION CENTER • HIGH FREQUENCY ELECTRONICEQUIPMENT • MOBILE RADIO STATIONS • MOBILE RADIO
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915
