. QST . I^ldorado Amateur Radio Club was given FTWs 300-watt rig for a club station and hopes to be assigned .Jackscall in memoriam. The EARC held a family picnic for morethan 36 hams and their families at I^ake Eldorado June : (June) W0IFR 408, BLI .33«). GET 299, NIY 201,DEL , OHJ 135, MXG 92, SVE 71, FDJ 48, EOT 34,FNS 32, SAF 23, TNA 23, YFE 16, LQX 11, YVM 10,FHT 8, WWR 7, UAT 5, QGG 4, RXM 4, ICV/M 3,LBJ 2, YJU 2, WN0YVT 2, W0YVY 1. (May) W0LBJ 35,NFX 19, KN0AHW 7. MISSOURI —SCM, .James W. Hoover, W0GEP—SEC: VRF. PAM: BVL. RMs: OUD and QXO. Ordinaryactivities wer
. QST . I^ldorado Amateur Radio Club was given FTWs 300-watt rig for a club station and hopes to be assigned .Jackscall in memoriam. The EARC held a family picnic for morethan 36 hams and their families at I^ake Eldorado June : (June) W0IFR 408, BLI .33«). GET 299, NIY 201,DEL , OHJ 135, MXG 92, SVE 71, FDJ 48, EOT 34,FNS 32, SAF 23, TNA 23, YFE 16, LQX 11, YVM 10,FHT 8, WWR 7, UAT 5, QGG 4, RXM 4, ICV/M 3,LBJ 2, YJU 2, WN0YVT 2, W0YVY 1. (May) W0LBJ 35,NFX 19, KN0AHW 7. MISSOURI —SCM, .James W. Hoover, W0GEP—SEC: VRF. PAM: BVL. RMs: OUD and QXO. Ordinaryactivities were curtailed somewhat in June while preparingfor Operation Alert and Field Day. CPI rejiorts static ismaking traffic-handling difficult on 75 meters. reporteda wet Field Day in Springfield. OMM visited ORF. Thisyear is the 30tli annivcnsary of EBE. EZM visited is now e<|ui|ipod for VFO, multi-band reported an enjoyable dinner and ragchew attended(Continued on page 86) 84. A PAIR OF EIIVIAC aX250B3- the easy, modern approachto a compact one-kilowatt CW and SSB rig Youd be amazed how easy it is fo build a one-kilowatt rig using Eimac 4X250B radial-beam powertetrodes. Each of these bantam lubes handles 500watts input with only 2000 volts on the pair in the final amplifier provides a kilowattwith the power supply and transmitter combinedtaking only a fraction of the space required for ar»old-fashioned kilowatt rack. The straight forward modern approach afforded by4X250Bs allows simple circuit design. Driving poweris so low that annoying TVI-producing harmonicsgenerated in the driver stages are minimized. Lowfeedback capacitance makes stabilization of theamplifier stage easy. The versatile 4X250B can supplant the famous4X150A, and it offers the advantages of easiercooling and higher power. No forced-air cooling isrequired during stand-by periods if convection airis provided properly. For further information on the new 4X250B, contactour Ama
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915
