Show mrv 8 r THE SALT LAKE TRIBUNE SUNDAY MORNING EXPERT GIVES s- NOVEMBER IS PROGRESS ANTENNA WIRE Electro-Mechanic- 88 al For Air Waves Compass? efforts by Joe Fenner non Broadway comedian to sell famous duck to patrons of ihe revue and All semical his now SOUTH MAIN Phone Wasatch 5678 150 audeville stages screen no the haVing failed Joe is offering his am ohibian fowl over N B C on regu- The successful development of the new receivers vhich you place in your living ar y scheduled programs room and operate with greater ease Previous to his than a phonograph is one of the with appearance of achievements Vallee Penner had tried to sell this century his duck to numerOne of the moat highly perfected ous vaudeville auJoe Fenner wonders of these is the “Magic Dial” featured on the diences and to theaudiences of sev- Stewart-Warne- r reviles in radio This concern e r a Broadwaystage manufacturing all wave eluding Th Greenwich Village Follsets back in 1931 ies” and the "Tattle Tale Revue ” around Penner has climbed to real popu and has therefore been surmounting short wave set design problems for larity among radio listeners and his four years breezy comments regularly spice up The IMagic Dial” actually consists the radio programs He ranks among of four separate dial scares so ar the foremost of radioland’s humoriranged that a different one is moved sts into poition as the wave band switch The advantage of this is shifted say Stewart Warner engineers is that crowding of hundreds of stations is avoided In effect one has the broad coverage from 550 kilocycles up to 23 000 kilocycles spread out over 18 inches of scale length of which four inches are used at a time Shifting of dial scales is not however all that must be done to jump from band taband The lever which Dynamic speakers which produce moves dial scales up and down also rasping tones often have irop filings turns a rod to which are attached in the between the pole and four switches that must not be only tjie voice coil The usual method of pick the proper pairs of coils desired to apply com t unused coils so removing these s but also in cases this but miny Their air will not interfere pressed action they is such that when a doublet antennae does not prove satisfactory Loosen the screws holding down is In use as it should be for European the reception the usual aerial and ground the diaphragm ringa and remove and Take pipe cleaner arrangement is provided on the long- diaphragm er American wave lengths and doub- apply paste on its end Rub the pasty end around the pole surface and it e let efficiency on the bands The receiver is instantly 100 will snare all filings anper cemt sensitive to any wave length After they are removed take from that of your nearby local to other cleaner and remove the paste the very short one originating in far- Then apply with a brush or another lacquer or bronzing liquid away Russia Portugal or Australia cleaner to the pole This will give it a smooth coating preventing the iron filings EIGHT YEARS ON AIR from clinging to the metal m the fu With the exception of vacation pe- ture riods Tony Wons who is featured oA When finished It Is necessary to the air has been broadcasting almost center up'the voice coil before re- Continuously for the past eight years Iplacing the diaphragm around-the-worl- y'AW - Leaves Stage Wonder Physical Properties Copper Must Be Considered '13- V rrmr? 1934 SEEN Dial’ Praised ‘Magic r Penner’s Duck ROUND-WORL- D TIPS ON USE OF v d 1 While the antenna is primarily an electrical part of the transmitter or receiver having capacity and indue tance it should not be forgotten that It is also mechanical from the pomt of view that it consists of a system of wires placed between supports and exposed to the weather says Hay Hawksley in the Dtcember Radio News It is subject to expansion and due to temperature contraction changes stresses due to ice and wind loads and stretch 'Too often an antenna which has been carefully designed electrically fails mechanically and at the time least desned" the writer says 'In order to erect an antenna which will function in bad weather without dan ger of failure and which will not continually stretch and have to be lightened up again it is worthwhile to plan it in accordance with certain rules of design which allow for the physical properties of copper STEWART - WARNER electro-mechanic- 1 began “MAGIC DIAL” RADIO THAT MAKES TUNING D EASYI Method Given For Repair of Loud Speaker "The antenna should be located so of the national electrical code are complied with that the requirements Two Type The flew electro-mechanic- of Wire “Two types of copper wire are available for use as antenna wire each having certain advantages and soft (anEither disadvantages nealed ) wire or hard drawn wire may be used Soft wire is caster to handle and has about 2 per cent less resistance than hard but only about half the strength Hard wire on the Here's a young miss Inspecting television apparatus flash The picture so sent and returned is easily other hand has a very high strength which can send a picture 20000 miles in rarecognizable after such a lengthy trip Two-wamore In comoarison but is a little a second and it can be sent back in a similar of dio conversations are conducted at the same time difucult to work with due to its stiff ness Since the small difference m WESTERN FLAY SCORES AUSTRIA PROGRAM resistance is negligible in radio work ‘‘For distinguished service to ramany use hard wire to gain the rd e VIENNA Austria — The It may be vantage of its strength dio” Carlton E Morse’s nationally transmitter OER2 now relays the of strung up tighter and forms in gen popular dramatic serial "One Man’s ticial Viennese program on all week eral a more stable and rugged antenna system Family” has been awarded a medal'days from 14 to 22 GMT The trans- "If either hard or soft wire is used iby Radio Stars magazine of New missions take place on a frequency for an antenna without a prelimi the first western of 60G0 kilocycles with a power of 250 York is It City nary treatment it will gradually so honored watts of output power to be production more cause more and stretch and sag This in turn may cause "wobbu lation” or frequency shift and a gen- Yvonne Gall Appears erally unstable condition due to the Guest on Whiteman wire swaying in the wind It may be necessary to t ghten the antenna Broadcast several times before it stays tight Therefore where it is important that the wire have a certain definite NEW YORK— Yvonne Call distinlength this stretching must be allowed for A good way to do this guished French opera'': soprano and is to take all the stretch out of the star of the Paris opera and wire before it is erected If this is Opera Comique recently made her dope properly the wire will never American radio debut as a guest of atretch after it is put up in the air Paul Whiteman Mile Gall whose vocal talents and may be cut to length and tied in its insulators with the assurance have thrilled listeners of 20 nations has journeyed to this country espethat it will be permanent “When tension is applied to a pre- cially to sing on the Paul Whiteman Her engagement will be viously unstressed wire two things programs happen It elongates due to the ten- limited to a few weeks however as sion and it acqunes a certain amount she is scheduled to sing at the Paris Of "permanent stretch” or "set" and opera in an anniversary performance will not returp to exactly the same on Christmas eve For her first broadcast Mile Gall length when the tension is removed This property of copper is what who shared time in the “Continental causes all the trouble unless it is cor Nights” revue with Gregory Golu-bef- f Russian mandolin virtuoso sang rected The permanent stretch may be eliminated in a wire by stressing the Jewel Song from Faust” and it to the proper tension before it is another selection Later she will be erected Thenf for all time after- heard in other operatic arias in which wards the wire will behave as a per- she has been featured in Europe This famous prlma donna educated fectly elastic material or in other words will return to the same length at the Paris Conservatory where she won first prize studied with Sanderwhen tension is removed from it Thus the expansions and contractions son DeCrow e Auguste Dubulle and Fart of the KSL Secretarial Staff opening sorting classifying and answering mail Almost every city town and village hi due to changes in temperature and Max Bonvet She made her debut the eleven western states Is represented in this Much of It is from points located in the fir reaches of th ice and wind loads will not cause the as Marguerite in the Paris opera She American continent and beyond The cordiality of these letters all voluntarily written Indicates a wholehearted appreciation antenna to sag if the wire in it hasjalso has appeared with distinction at in eAmnufs fh au tSffS?d It would h rilffirnlfr Bad tms preliminary treatment Inme Cnicngo opera Govern Garden order to remove the permanent London La Scala Milan Colon stretch from a oopper wire it is 'Buenos Aires and Oslo Stockholm They are comings from every nook and cranny of necessary to pull it to 60 per cent Copenhagen Bucharest Vienna thoughts to Salt Lake City when they tune In of its breaking strength for a period the North American Continent— these letters and KSL of about 15 minutes This does not cards— from friends who tune in KSL daily With a clear national channel and high potVer harm the wire in any way No wonder the extent of the widely praised KSL is serving the vast Jntermountain area much Tie on Sack of Sand listener-followin- g of KSL challenges the credulity of which would be without consistent radio ser"If there is a building high enough of even our Salt Lake citizens vice if it Weie not for this station to susp-n- d the wne straight down this operation may be peifonned — njiall response — indiThe present listener-surve- y It is the policy of the directorate — fairly and S cates very definitely that millions of American easily by tying on a sack of sand of equitably — to serve the interests of all the people the proper weight and allowing it to and foreign radio friends ech day turn their in the intermountain empire hang for 15 minutes (If no scales Americans would not be aie handy remember that sand under any of the broadcastinghappy sysweighs about 100 pounds per cubic tems now in vogue in Europe John foot or 13 4 pounds per gallon ) The S Young announcer de weight to be used is determined by claied on arriving in New York re taking 60 per rent of the bieaking ccntlv after an extensive survey of strength for the particular 17e The popularity of the station is attested by a ibroactcTsting methods there As Utah’s first radio station KSL Is more than wire Hard wire is stretched in ex recent survey conducted by the Broadcasting in England is a semi as same the oft way maintaining its prestige in equipment and proactly except governmental monopoly he pointed a statistical organization of internaConiDany that more weight is required tout The Britsh Broadcasting cor gram structure The new studio and office plant tional standing covering the tune-i- n in Salt Lake If it is npt convenient to stretch 'poiation is re in facilities and appointments is the equal of lble to parliament 'pan the wire by hanging a weight on it which provides funds and at o to City of the Ford Company’s broadcast of the of any station in the entire country The that World’s Series baseball games it may be laid out on the ground w ith the postoff ce department w hich fur KSL transmitter is admittedly one of the three one end securely fastened and then nishes the licence most “penetrating” In the United States and is of those listening According to this survey 61 stretched with a block ard tackle German broadcasting Dr Young now competing for first place This is due in part heard the series over KSL This does not include around a crank or any other means jsaid has changed from an eggreg? to the incomparable transmitter location and salt the thousands who heard the broadcasts over the available as long as the wire is notation of privately owned conpin es water ground exclusive KSL public address systems on Main but pulled slowly and mo a publicly owned system jerked which Street in Salt Lake City d takes its in tructiou from the mino steadily ' To measure the tei cf picpnimda permanent Outside of Lake Salt to County a 'mark should be made at tne pul' compaccording The major political parties of five western states Pasin bio1 ling while fur etent reports thioughout the mountain empire ing end of the ne md the w ie ms'i ng mu ic exist to m the facilities of KSL' to reach tleir conused KSL was used almost exclusively for the series When the irdl cul at communist idalb am mg the pulled verj tlowlj stituents during the recent campaign rated number of inches of peimantm jnoph he ob med As for Fia lie stretch have occuued the wire is tine is mixture of elements tome ready for election lA steel tapi analogous to Kngl md and some to should be Used m pitfeiinie to a Amei ica Both diiect government cloth one as the latter aie usually optialion ol loo dialing through the AND unreliable) It is geneully much pot nine md opcrumn b pinate a to KSL renders Ihe e J a tension than in for e in Fiance comp mis ea'er lrcasuie metropolitan broadcasting service measure small amounts of stretch ac to thousands of outlying communities in the curatelv mountain tier of states which communities could Molly wood Celebrities KSL is representatively owned and operated The It has been aMtmod that the m not support their own broadcasting facilities and principal owners are the Salt Lake Tiibune the to he loonant to 1ft 20 40 ISlnriTU ill Air Roa IIP Vnra would except for KSL be without a consistent L D S Church and a group of representative 80 or 60 mrtci'on e Otpi If r nnd comprenensive national radio service citizens The Board of Directors includes Bishop fon-ljni- r length is desiTd the app oximam Bennett and Heibrrt perman-n- t 'tictrh mav be obtained Marsh This is so because Great Salt Lake is the geotwo of Holly woods mot Sylvester Q Cannon president John F Fitzby multiplying the length bv fOOio famous fi’m celebiities wcie gue t patrick Publisher of the Salt Lake Tribune vice graphical center of the eleven western states Its which la the permanent stic'ch m ai tists in the gala Hollywood Hotel shores therefore offer a magnificent site for a president David A Smith secretary-treasurcet- rey ue oyer a nation w ide network rc westEarl J Glade General Manager and the followserve tanSmitter to vast radio the powerful Factor of Safety Miss Benne t and Mai shall cently ern area and fill in the gaps covering the great directors William R Wallace Spencer P Felt ing "All sound en"ireering calculat ns were heard in place of Carole Lorn A Raddatz George A Holt and Briant S broadHarold settled consistent where country sparsely aliov a c: tarn factor of s ft) na'd pieviouslv announced available is service otherwise Rot Strlngham a casting which in the erse cf an Hilly wood Hotels’ musical set will be re'erye s erpth to take e t rg w s provided bv Ted Fio Rno s of unu-ua- l DikPowell JaneWi'lanw h so weather corditms as heavy sleet storms or h gh wirds and thi tioettes witn noie'tv num With the proper tension iwed it tht oers fiom o her members of a laige time tt’e antirna is eiecLd it wul cait be able to withstand storms i ithout failuie or stretching Tne geog mhi supports or sir i g ng the wire too f on the litti r cause cal location of the antenna deer t gr t Ri tl mines to a large extent what tms n i be ehm n ted bv takli g into car in i‘i n two things the mail tension if air-ga- p f short-circu- h French Operatic Star Makes Radio Debut in America y -- 6hort-wav- short-wav- "Magic Dial” Console— Easiest to ‘tune all ware radio made 4 tuning bands Automatic volume control 3 gang condenser Variable tone control Extra heavy 12' speaker With legs $103 00 wuh legs and doors $113 30 Tbc Q vQu model illustrated f FIRST TIME AT SUCH PRICES! 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I A I I MHI R CO A I TO CTRIC SHUHT sai rs a si in itr radio AAFISH F aifeiaB A ma mai Co SUGARHOUSE n ton Del iot and din erei SALT LAKE CITY City Radio Service Goodrich Silvertown Inc Anderson Jewelry Co Hofmann Hardware Co Chamberlain Radio Co Glen Bros Music Co Felt Radio B ’ Wasatch 147 NOW ON DISPLAY AT TIIE FOLLOWING DEALERS Co-- ie CO Distributor - er radio d UNITED ELFCTRIC SUPPLY l ‘ ing round-the-worl- -- SERVES WESTERN AMERICA R (Trad Stark Retliund) West 4th South 1 Un cei bac Phi lan al 117 nai 21 the -- Ross-Feder- en cel of of I Hniley Preston Conda Goodins Biiul Twin Palls Poive American Falls Montpelier ( Idaho Idaho Idaho Idaho Idaho Idaho Idaho Idaho Idaho Idaho Jerome Montpelier Idaho St Anthonj Idaho Kemmerrr Wvn Kemmerer Wyoming JaeSvon Wyoming Afton M omins |