100-Radio-Hookups-EICO-1924

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loo RADIO aAOa-17/43COO--«a (=>YMi1.ea025S/flC90AYffOpen r,'rrra*fart '.00/sa45 Y B'Pls. 41Fig. 41. A tuned plate regenerative receiver employing alariocoupler, variable condenser and a variometer in connectionwith a one stage andio frequency amplifier. The jack shown canbe replaced by two binding posts but it becomes handy whendifferent phones or a loud speaker are often interchanged.A.f.trAnsf.A. f trans!Eta. 42Fig. 42. This is the same arrangement as shown in Fig. 40except that filament control jacks are need. plugging in enof these jacksanyautomatically lights the Usveata of theusetubeswhich arelacut off when the plug is taken out.24
i!e RADIO HOAX -13143AUDIO FREQUENCY AMPLIFIER UNITSDouble circuitjaclF A. f. Trostr-Fig. 43Fig. 43... This shows the connections for a one stage audiofrequency amplifier when used as a separate unit. The "'input"poeta connect directly to the "Phone" pests en the receiving set.~le dragt4_IOavd/ t/itarl irktPis. 14Fig. 44. A two stage audio frequency amplifying unit withthe necessary Jacks and batteries.A.f. Jrar.sf.lst.If rronsl.2ndPis. 1625
Page 1 and 2: 1THE EXPERIMENTERS LIBRARY, No. ilo
Page 3 and 4: THE EXPERIMENTER'S LIBRARY, No.100
Page 5 and 6: FOREWORDBEFORE entering upon the st
Page 7 and 8: 100 RADIO HOOK-UPSThe detectors to
Page 9 and 10: 1100 RADIO HOOK-UPSSYMBOLS USED IN
Page 11 and 12: 100 RADIO HOOK-UPScircuit can be tr
Page 13 and 14: 100 RADIO HOOK-UPSbefore he can rea
Page 15 and 16: 100 RADIO HOOK-UPShouse WD -11. The
Page 17 and 18: 100 RADIO HOOK-UPSFig. 6. Honeycomb
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Page 31 and 32: 100 RADIO HOOK-UPSrm. 53Fig. 53. Th
Page 33 and 34: 100 RADIO HOOK-UPSR.f7.R.fxPv/rn/iA
Page 35 and 36: 100 RADIO HOOK-UPSFig. 61Fig. 61. A
Page 37 and 38: 193 11ADIO HOOK-UPSFig. 65. Here is
Page 39 and 40: 140 RADIO HOOK-UPSREFLEX CIRCUITSFi
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Page 43 and 44: 100 RADIO HOOK-UPS.-:90J5j40Qf-DL /
Page 45 and 46: 100 RADIO HOOK -U PS1MDJ MF.ri....c
Page 47 and 48: 100 RADIO HOOK-UPSFig. 88. Another
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Page 51 and 52: "The Radio Constructor Series"The C

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