Show A A F 4 1 b r I 1 tt d P I 1 d I 1 f its 11 mor ISO tic X 0 1 11 1 r r it 1 III following the he diagram anyone 6 haild de ile able to correctly assemble bli this set by R 13 wilden 1 fit t f aktan 1111 iturry oil 11 I 1 lot 11 llie 11 ll ingo 1 tl it lit ip r till I 1 re recht litt fir fr flip f ni rot llo I 1 ither the lite hi alp of tt in wool moot ally 1 linore r lie flip fund flono at learn I 1 go to i I 1 11 0 ri tp to it ill I 1 if ir betm in pit to 1 H I linini KT IN ike 1 I IM I 1 ll 11 roots att 11 t will ill sur 11 11 1111 it 11 na fv re el h i p I 1 li ten in olville manlig in fhe flip roi lid 1 r brifil oil lentini 11 1111 trinta of tiny large ity toil will till b I 1 pl lit nt allut hait you I 1 poor nn I 1 ll 11 wis lot surround I 1 th ill lo caffin if elf eer pier listi ont station hather the a must go 4 r till the 4 n J wall on nl I 1 plea t if f alati 11 ning to distant 11 I 1 ie P taken fr fro fit ull all of it 1111 0 MM hit mt of the blonia to fir r 1104 alil n hl ham I 1 wai ll 11 tt tit OW I 1 it rm of f re 1 ai w rati v re el era if I 1 f I 1 II 11 I 1 p I 1 ru ill u I 1 re rp k ann no n 4 lip biml properly unil find poorly balanced imper ure tire miring inert mi n trouble than regenerative sets at tho the mains am lime time their caners are in tho the halpy frame of igind hat that thrle receivers can con not be 1 the cause of 0 tiny dl durbane fur bane for ill alie good gitl of tl hole future of radio radin it belimas each and cipry one ono of fit to tune our with alth con aldern lion fur for other others or el ele elte te bull build sets that e cannot a cause interference even if im irn pro perli haudley A rent many super littered bete rodne ne rec elTers veri can con b be classed amoda the wort off offender ders and the wont worst interference I 1 Is obviated A new now type of fill sill cr pr heterodyne liete rodyne am devised by I 1 auren e at hely will not rn ra liate energy and interference nith other metat ft in addition the effects llie flip avin cof of t to R 0 tule little and ii will ill I 1 e nil cal ubie able of bringing in ns wit with I 1 md till speak er r volume from distance di up tip to I 1 00 MX oo TO lies nith N ith a loop aerial the ne first tube the file current tit t radio and find also performs d aitio lit 1 auti idt 1 ti again the r f r I 1 11 I 1 lit audio fresu nev thim 11 tube tt st 14 s the feeding of endorf o 0 I 1 tal ao k into tl 1 P I 1 lop and makes the ra richer I 1 ii er non radi radl biting ee ond tul till P arts nor I 1 th ili a do dp ecta and a e hete heterodyne rodine oRIl lator chereb dispensing with another tube I 1 ahe be next thaw tubes are intermediate frequency that ol erAte on approximately 21 2200 00 meters the next tube it Is a detector the output of or Is 1 rt back into the first tube the stages of re resistance sistan cou coupled audio frequency amplification are uee used to increase ln crene the illume luane lutne 1 I ile time of amplification distortion and glyds the re celer a remarkable tone quality TITO dials are used in tuning tit the receiver rew lver the settings ettin of one cloel clo el following the other this makes for simple tuning and positive jolting 1011 of stations tat loci alle at first lane seem to be a complicated ri leeler filament control jack save saves overloading tubes by H 8 DOLESKI the no illustration chous a filament control jack for two tuo tubes I 1 experienced a blown blonn tube nhen hen turning ont tie tte second tube lo 10 ingard against o 0 abi farther further trouble of he the same kind I 1 the control DET I 1 STEP S showing control arrangement to protect tube tubes alth ath a resistance reil stance ag as shoun to bal ace the resistance reile tance first turn on both tubes and adjust the tile maximum rol vol ume then plug in the first tube only and slid adjust the reals tance for the beet best volume Tolu tD but do not touch the rheo tata with this arrangement no tube will b be overload el alth either plug plu in use nie digest loop antenna abe directional properties pro pertle of a loop too p are ar spoiled by the presence pree ence of ina mattic material materials situated situate 4 near it the steel framework of a balading list ha a detrimental effect on the direction of a loop these abe buildings have the bar acte of casting eadom across tb the loop ulde field from destroying the dl tit I 1 red lonal properties pro pertle this condition Is particularly of a pancake loop it la in wise to keep the to loop away t arco aortal stal maji aad and million I 1 f 11 ming dinin IIII I 1 hod had pen a limited r 0 in i kirnel ki I 1 I 1 n of radio rf ipas oil n lilt if to title to corre lly fly tl if A I t ro 1 tin fit rr yu you mill 1011 nto I 1 1 ull I f r 11 II ing lit II 11 I 1 material you will need 1 NN ifil low li 14 4 triai ie it cn eon I 1 acir I 1 2 exl al 01 mal lo 10 low locq 1 rn eon if t it or 0 4 mad I 1 for lit 11 lip grid con denser 0 3 find 1 4 mad bied mii mi i con 11 ft 1 7 anil and 8 01 ford fixed cui nn bleir 1 ei it I 1 rp it 1 nim fixed flied grid pr wilt grid lenk mounting T I 1 super heterodyne input trans former T 2 3 and 4 intermediate ra llo frequency I 1 I 1 precision prec lilon au todne coupler A r F medium nullo audio frequency X I 1 standard vacuum tube ackt pocket X 2 8 3 4 5 1 7 and 8 standard tan dard arru urn tulie tube socket sockets J 1 and 2 double and bingler jack I actively 1 2 olmi ohm rheostat it 1 2 potentiometer 4 ohma olim 11 1 vt grid leak M 2 6 crid grid leek leak il 3 realtor U 4 inego makohin lim re stor 4 5 and M 1 0 6 ni eRohin hin 1 T 5 radio frequency wot 2 M to 00 meters 5 9 battery witch fiand 1 and loop imp binding prieta I 1 I 1 bentle nent nen lve tle A batter 1 t A lattary 15 it lottery 11 ILI olt pip c en h 11 battery 7 I 1 positive isvolt 11 battery the arpen ien I 1 are nep for hie the aop and ci f nicee aline tit not I 1 h ie I e sl st mild ie I 1 e UK lilt anted on it or hard lindin binding strip and cupi I 1 arted to it tie e lo Ime lieb Oarl rr I 1 tj 13 tit nicais parts of small ni fill I 1 arn rn I 1 N tie re colier call lie ile on a panel 7 ty ly 21 with a it Inse board 04 94 1 22 lir ili 14 inches ue use with spiral loop tile re reler hould be ii ed with ith a loop which alch will ill emer the broad list range when tuned nith jill a A arl ahle cordenner cor denser II 11 L I 1 N 1 A 0 or r C 41 type I be used through t ut nail it pt 1 tint thit you try shifting the tubes around in lit the file sockets ets to find the arrangement arran that bent best turn the tile loop aerial in the flip direction of itie lite stations tnt lons von toil elili to receive an ani I 1 volo slowly aly more both boll condenser diali dials 0 mer lie the scale 1 until the tho signal from i a elation iso I 1 picked op up indrea increase P the set et binig of the and the th grid 1 einal signal strength th 11 s melieda reLe led amplifying transformer very important Import aid factor the iner li Is the microscope of radio 1114 tb scientist clent lt looking through a microscope gazes upon a fascinating world of cell and genn gem life 0 41 tiny ns its to be ile to the ee tie ope magnifies thein I 1 like ike wise the lie amplifying anas or atol lipics faint to 1 leer distinct volume so tat tint a it hole roomful of people call heir them en on it hud but it ie to eri important tat tint the th transformer dm d tofiq not trot dl tit tort tile lourds it the aine alle time it i ingream In creaM their volume A that di li bi like a ope that blur blurs tile Is on oil the ing foral former er not only increases the plume but must also 2180 glie it exacts like tile sound pure in tone and quil ity fly loud I ani ant lear clear in volume tb th trix trana fortner I 1 taj nery important factor in loaid od lion it ie Is through goad gad transformers that without distortion di tt can be secured 11 without a good irani 6 forajter for alter no get et whatever else it may have or how elaborate the cae cate con Ifil alint it can glie satisfactory r suits alt now ew york horld orld cover co ver coil coils while soldering Sold crini place a piece of paper over the tile nand ino 1 of 0 colli coils when acu you an are goldbring eol gol dering derin a connection which iii ilos directly over or near alear the cotla thia this will prevent older solder or soldering paste from pat spat erini bering on the windings wind ints nc hany is g boxt circuit circuits and gets an are dIst ded jaust jait becinte hie tile coll coils are damaged la in ui at proc of soldering ol dering up th the coll coils while iron YOU il art colof lala lids job I 1 |