100-Radio-Hookups-EICO-1924

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100 RADIO HOOK-UPBChoke coilFig. 51. A two stage choke coil amplifying unit with jacks."B" battery voltage up to 96 can be used if desired.RADIO FREQUENCY AMPLIFIERSt.602Palentiomelei -Fig. 52Fig. 52. A simple single circuit vacuum tube receiver witha one stage tuned Impedance radio frequoacy amplifier. Regenerationis obtained by the coil L which acts as a tickler. L-2 maybe a 35, 50 or 75 turn iitoneyeomb cell. Gila L and L-1 can bethose of a variecoupler. A peteatiometer is required in this eircultand should have a mistimes of frost 200 to 400 ebma.23
100 RADIO HOOK-UPSrm. 53Fig. 53. This is the same arrangement as that of Fig. 52except that Honeycomb coils are used. The DL 75 coil should beat right angles to the ether two, and separated therefrom.1 mt4ormR. ift11,tu,liamchr-á 4s 11nrii=--Pis. UFig. 54. A receiver connected to a one stage radio frequencyamplifier. The R. F. Transformer can be of any standard make.A variocoupler is again used with the rotor acting as a tickler.29
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
Page 19 and 20: -100 RADIO HOOK-UPSt'Jrxyriet Méb
Page 21 and 22: 100 RADIO 11O0H-UP8"T'Fig. 26Fig. 2
Page 23 and 24: 100 RADIO HOOK-UPS01504017Lb07Fit.
Page 25 and 26: 100 RADIO HOOK-UPS.00i lmegohmChore
Page 27 and 28: i!e RADIO HOAX -13143AUDIO FREQUENC
Page 29: 100 RADIO ROOK -UPSA..`%M7S .f4,Mf.
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
Page 41 and 42: á_100 RADIO HOOK-UPS,401iloopTOLlm
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
Page 49 and 50: 100 RADIO HOOK-UPSFig. 95. A combin
Page 51 and 52: "The Radio Constructor Series"The C

100-Radio-Hookups-EICO-1924

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