Show 74 7 4 if MIA ADO Y wa AM it JALK 0 aa D A A 4 aw 1 daiv five ive tube tuned radio frequency two stage tuned tooled radio detector and two stages of audio frequency receiver using low lon loss doughnut coupler in first stage 11 lie p eiith at I 1 ini ill arci patent in lit ra llo up ap part ilum flip lie ito inn loss nut roll ito I 1 UK tips I 1 ili adiv if of file 1 ml tuned rii flip f ro fluency to tit still allro the I 1 flit list in iloco of if tile 1110 1 hinry rilei ill irr ler fixed ii ed for hilling timing the flip first it at igo will ive tiny e itin flaIr clr I 1 r lintl nil IN ili it KW 1141 il piece f iii ill I 1 atu orilas ID to ini lilt orl orate in ally re belr flit I 1 in luti I 1 i ire dite ant ain 1 nl of the flip first dice store are ant 1 coina till ilip output of f tie if reher rether if tie tile firm first stage its 1 bloof in falling tit receiver will arv ilk iv inck lark the n 4 f 11 clr P fifoot 11 minjo lifts it gre ut deal to ill ilo ith the hi ultimate perform herfi nil nnie of if flit ali rp eeler 1 usual type of transformer tilt usual trpe nf of used lifts tin a foil roll oil a tilt till fill a tai tal taki ankin it off for the an tin gwinn ilie lilt field if of atlo 1 I iliner if fon forve fl around the nim 1 of hw tho roll coil t 1 liy joy tip if low flow of ahr flip kire lr KI III roads out n I 1 prieva pilim el of ni al pa rattis i immink distortion find ninlin flip tn 1 kunstal umit nile ae in of pratt n tile low irom ais doughnut type ayi nf of mil coil on an the other I 1 and 11 I 1 its nn tin entirely elf r c fiell that prevents magnetic nin etl itt aft IH tm I 1 lie low M fe feature liture of flip ali coll roll indue to 0 o flip fact lint that the ires are nt tit empry ther face around tile lie nil thinly lov lovering pring the III lilt I 1 ehlt tol HH a ita lt anti 1 loase apo 1 el iw ny that I 1 f i ordinary rolls to 11 tie a ill del detec rc to tin flip roll coil tn in a regular 1 line 1 r 11 v reo apier iier ull hint Is ack ao la 0 to ro re light waves speed Is miles second tie tte atie f tl e nullo radio nrc are river end ending ing 11 hue twe n M figured it out that the ii ee it of a man in noro new ari I 1 ork if I 1 by im 1 heart in binl F oa 01 I 1 11 I 1 f r re it Is 18 heard li tte tit fu in him hill sure but true just tile san o 0 e tile w I 1 the fi t tl it ut at tin tit now nei I 1 i ail lit n p it lynnr ari I 1 iv v sou t of 1 wine a eq M 0 1 ih 1 h I 1 nt tit 1 10 1 0 led feet per see i I 1 tile r 11 I 1 0 hiden n or the lie ctr clo to hour h I 1 t I 1 n q nf if alb 11 r n r bigi t as and anti ailep 11 irael at the alii si st apt epel ed of i ihnow so wit miles i 1 tr cr se ond ail sun sit a I 1 run nin iwo iw to I 1 hut but ZION NIO fillies ditl from ne w ark ri ll 11 N ul ull I 1 take lut tilt flip tit fri fricia it it f a it sand bortle for tic radl to trin transmit tl ti sl si speakers eaker eakers s rolet to the tile I 1 la a kic it st less PH time little thin than it takes round nies 14 1 arav the sarre wire notre to lie the directly in front of the tile speaker ahe radials rudio la the wonder onder of the a age nget it practically little annl space and lit lint that olena 01 eni lip bremen dons dout s for the future lie bides sides 0 ing an insight into tl 11 at which litel hirt has ii 1 en most incredible t tl I 1 e flight bed and tra elang cal caarl tv hf the no wo called calk d soul of man mail which death 14 1 I 1 a ed to re leiis from the ho t adv eving 1 lUtvI nf bitne t teil ti ie p i of the radio radin lathere li there anything that li in not possible distance advantages by discarding primary better can be covered at a macrin e in with present lay low lors loss by demov inc ing the antenna and ground connections to tile ali uri tuned primary and on noting ting them t the flit indart ind arv roll coil through 0 R o u W tuf I 1 flied con d ithiers antra that Is 1 one cosi denser should len e to in each lead I 1 hig ills meth od d aill glie it a capacity couillon ln ng be moot the tile pris primary uary und anti he condary and will eliminate the cu capling pling control between the primary and Reton Reon dary gready signal 11 strength will also be hil hid due du to the direct feeding of energy e into lie the tuned circuit without A ithe the logg loss which usually 11 ie is had when a transfer of energy Is 1 made from one circuit to another life of radio tube Is I 1 governed by use it gels gets I 1 the life of any radio tube tulle li is ROT gov amod by the use it rec yee la in the tile hande hands of the operator and ite its exist ence may be terminated either by the uie diament burning out or a de decrease rease in the electronic life of the tube now the burning out of a tube may b I 1 caused by excessive 1 filament current 0 or r hy by a short circuit with the ua 11 battery or it may naturally rally burn out of its it own oan accord the decrease in electronic mission emission in a tube Is 1 caused by flament altage or elcee sive ive IV ir battery voltage the majority of operator operators of rel c sets can pro pm ions wax the life of their tube tubes by burn bum ing 1 the filaments as low as possible and by keeping the X battery to DC do tolt volts or leu lew in f P it t n P print prinst wit P r if I 1 fir I 1 i hit air ill aind folio wo i it 11 oili I 1 it ah ill light lut I 1 ler I 1 lift list 1 4 riot it r I 1 inn tin it lir need in to it III I 1 I 1 rr rp tr I 1 it ie IN of f ima llyl I 1 ill part parts needed rn the colt on eliote loep re relar IN an it 1 it ID lit the tin the f lat of III 1 l I 1 ill lit nl UN IP 10 lire lipto led left I 1 I 1 loss doughnut t dili it 11 r 2 brodlo linn lif evl 1 I 1 ow n loam 1 or 11 II etiny ie lop timed hire hi r volah excellent 11 I 1 mm mitt straight tint low milide timers so gotlibs that I 1 lip ima lowr I 1 r wit we f aph will be fur far enough to make aunly C ery 5 duril durd na n mill ill dim nd jtb 1 ohm lim for file 0 1 wl A and 40 ahin fir for the 0 ZV tyl a tul 2 1 lowris low antin tio audelo arnil 4 forti fortiere erp I 1 to in I 1 nillo ratio I 1 difo fixed crid grid 2 lincolia lin ini colim kalil lak itak ot ir lilt I 1 hon jck binding I 1 inan astr wire a 7 lv by r 24 inch pant annl I 1 and a 0 7 by ZI 2 in li if I 1 ill I 1 ilio file lint list of ill ap to ne emary I 1 ilok nit out ih flit wiring diagram in bull line ling tile re riela rie phi lr r ali tire rec far 1 turned baillis nry transform erm at least 6 04 inches apart if flit low ioa I 1 8 li it roll coil bransfor lire tire as bell ra stir roi roziler iler then flip enn null the UK lit of if tip tie ro tit of the flip in ili your eft met feir if of ii line ling use of more coils cods to add selectivity to set in tip it if of il if ft p n i 1111 lit on i pritim I 1 it cc 1 rr if I 1 allt 1 in iti ito illino 41 time one 1 form an 1 on two ars oae toon turns flat flit 1 olila oth I 1 r it f im p if it N 1 ur irl nal I 1 inner finer I 1 off 11 0 1 is 4 1 arri 4 e thi the t oil A 40 1 turns tarlis an I 1 roll coll it M cinq Isoni I 1 et pt 11 lit 1 till lii it of tin tit mt t fr fro it the I 1 NI st tit 4 11 1 1 an I 1 inal P jn n V 4 4 diagram showing howing 6 how connection connections are made RA known shown rime to an tin 11 r n tit ir or jl 1 pinte plate Mirl ar alile table in it 1110 lie in terina circuit ahe colle A rind 11 are tuned tune rim plot il if by the 21 plate cond ns r I 1 automatically tune out staff ina having a slightly different wave lei let kill gili on tach each bide aide of the station wanted ant 41 nil ail I 1 nuri star ove rome down don the band if it alili ie in properly property assembled it will ninke it very ery sharp tuner for the wt set airplane Is piloted by radio from ground bae hin ban ta in tho past in shirli elili at ea wa were f P lown fully liy by radi radl controlled from the short f r from sonto other capt recently 11 in lit loll 1011 I 1 ing an airplane night flight over paris from the lir ground round with alth two 4 n board the plane A control lourd bourd ili I 1 front of cloudier Ilou Boti dier her on the tile ground gr otinI on n abbed film tr to eter the plane if 11 to ascend and tip descend wend turn about nil I 1 in every way may answer anser his cogmond 4 the two tao pass rigers in the plane leott fled ne that the entire procedure mor car ried 0 out u t with at the h e greatest p calest icv hat brooklyn 0 k n E g 1 e here Is simple plan to remedy loose bulb there ie Is often too great reat a I 1 le lebrun len arati run between the bulb packets ocete and the I 1 ot of lie the bulb this Is often the I 1 it anif im vibration of olo of the bulb aich in lit tile cate came of a ingle wire estem prillie a positive ground and causes a bilkei ing light sometimes it drop of sold r on oa tabe be end of the lulb bulb will the th trouble as the project projections lons of tha ali bulb base will A it be ile f cirei acl d tighter frito the socket lot or if the tile slot epim int ings are lightly slightly pressed in the pocket la Is iven given a tighter grasp on oil the birth base if these method fall a brass edge CM can be lipped slipped between this tb fket wall will and abos th bulb case |