. QST . , at resonant freq-uencies. (Performance data essentially the samefor both ten and twenty meter operation.) Elements: 61ST6 Tubular Aluminum. Max-imum length, 22/4. Boom: Wi OD 61ST6 Aluminum. 12 long. Wind Surface Area: sq, ft. ATA - Model VPA-1020 Wind Load: 228 lbs. Weight (Assembled): 57 lbs. Tuning: FACTORY PRETUNED to threeresonant frequencies in each band. Drilledand color coded element sections. Model VPA-1020, complete with V-PCoils, Auto-Lectronic Coupling Yoke, allnecessary hardware and full mast, rotor and coax line. AMATEUR NET PRICE $ I NcW /
. QST . , at resonant freq-uencies. (Performance data essentially the samefor both ten and twenty meter operation.) Elements: 61ST6 Tubular Aluminum. Max-imum length, 22/4. Boom: Wi OD 61ST6 Aluminum. 12 long. Wind Surface Area: sq, ft. ATA - Model VPA-1020 Wind Load: 228 lbs. Weight (Assembled): 57 lbs. Tuning: FACTORY PRETUNED to threeresonant frequencies in each band. Drilledand color coded element sections. Model VPA-1020, complete with V-PCoils, Auto-Lectronic Coupling Yoke, allnecessary hardware and full mast, rotor and coax line. AMATEUR NET PRICE $ I NcW / Mosley Loading Coils for 40, 75 <S SO Meter *Vest Pocket Dipoles Not enough space for a long wire? — Heres theanswer! Use a MOSLEY V-P Dipole Loading Coilto make a high performance dipole antenna at aboutone-half the length of a full size dipole. Just one coilneeded for each antenna. Use 52 or 75 ohm coax. Model No. 40-D40 Meter CoilNet Price $ Model No. 75/80-D75 or 80 Meter CoilNet Price $ Every MOSLEY Product Ad-vertised • • • ... is AVAILABLE f/OlV/ Mosley manufacturing and shipping facilitiesare being constantly expanded to keep pacewith the ever-increasing demand for popularVest Pocket Rotary Beam Antennas andother Mosley Amateur equipment. Every Mosley product advertised is inproduction and readily available throughyour Ham Equipment Supplier. 8622 ST. CHARLES ROCK ROAD, ST. LOUIS 14, MISSOURI 105
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915