Rf Utput

C|:50Wf, APPROX. C2= » MUf/METER C3,C4,C5iC7» 0.005 JJMf> MICA C6 = "-2 UUf/METER R| s 8000 OHMS, I WATT R2S 800 OHMS, tO WATTS R3=»4000 OHMS, 20 WATTS Ll=R-F CHOKE L2 = F"0R 2 f, WITH C2 Si = S.P.S.T. SWITCH F= l/sA. HIGH-VOLTAGE FUSE NOTE: CIRCUIT is SHOWN FOR FREQUENCY QUADRUPLING-,

FOR DOUBLING,CLOSE S| AND TUNE L^ C6 TO FREQUENCY "2f"

reinartz harmonic generator

C| =2 TO 3 UJJf (MAX.),600V. Cz = >00UUf, MICA C3,C4,Cq,Cjo=0.005 JJf, MICA C5,C6c| JjJJf/METER C7 = 50 UUft 600 VOLTS Cg= 100 JiJJf, 600 VOLTS C||'C|2>C|3 = 0.005 JJf. MICA R| = 5000 OHMS,WIRE-WOUND R2= 20000 OH'/S, 10 WATTS Rj s 15000 OHMS, 10 WATTS R4= 15000 OHMS, 5 WATTS R5 = 10000 OHMS, I WATT R6 = 200 OHMS, 5 WATTS L| = FOR CRYSTAL FREQ.,WITH C2 L2= TUNE TO FREQ. "f" L3.= TUNE TO OUTPUT FREQ. L*=R-F CHOKE X = CRYSTAL, FREQUENCY "f"

NOTE'- ADJUST COUPLING OF L2 AND L3 FOR MAXIMUM HARMONIC OUTPUT. CORRECT Pot ARIZATION OF L2 AND L3 IS ESSENTIAL.

PUSH-PUSH FREQUENCY DOUBLER OF HIGH EFFICIENCY POWER OUTPUT 65 WATTS (APPROX.)

+ 630 V (WITH CATHODE BIAS)

C, = 1.5 JJ)J-f /METER /SECTION C2.C3.C4, C®, C7 =0.005 pf, MICA C5 = I ppf /METER R| = 3000 OHMS. I WATT R2 = 150 OHMS, 20 WATTS R3 = IS000 OHMS. 10 WATTS L| = TUNE TO FREQUENCY "f" L2 s TUNE TO FREQUENCY "2 f" F = l/4 A HIGH-VOLTAGE FUSE

+ 630 V (WITH CATHODE BIAS)

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