Rca1948FrequencyModu.. - The New Jersey Antique Radio Club

TPYLON ANTENNA 197so that they are protected from exposure. The feed system has anadvantage when the antenna is being erected. That is, each pair ofsections can be joined on the ground, and the interconnecting line putrtCD POINTS ACROSSCENTER Or EACH SLO" *\CONCCNTAIC LINES,ARE INSIOE IDE ANTCNNA J*——7 fW =(-SECTION 2-SECTIONS 4-SECTIONSFig. 5—Feeder system used for 1, 2, and 4 sections is exceedingly simple.in place. Then it is only necessary to make 2 or 3 connections "inthe air."Successive sections are joined by bolting the end flanges together.All construction work involving arms or loops is eliminated, and no