7 SUBSCRIPTION RATES C'wealTh & I j British I New Guea I N.Z. (AUST.J TECHNICAL STAFF RAYMOND HOWE MAURICE FINDLAY DERRICK WILLIAMSON VOt. (AUST.) TECHNICAL EDITOR NEVILLE WILLIAMS A.M.I.R.E. 79 Measurement Micrometers _ 82 Short Wave Notes 90 The Ham Bs 93 Off The Record 96 Answers Correspondents MLm AND IN HOBBIES AUSTRALIA A NATIONAL MAGAZINE OF RADIO, HOBBIES AND POPULAR SCIENCE.
50 The Carry-Set Personal 52 A Course, In Television 62 The 2JU Basic Modulation _ 64 Trade Reviews 7I A Reader Built It 74 Canadian Avro Jet 77 Simple Control Le Traer. Quarti Crystal Super Sound _ Your Career In Radio _ - _ Passenger Rocket Future _ - The Brabaion Adventure Hisry o( Electricity Sry Wd 14 Technical Review 17 How It Works Liquid Air _ 23 News Views 25 How Much Compensation? _ 28 Ideas For Loud Speaker Loadg _ 35 The Junior Experimenter 38 Extended Range VTVM 40 Radio hobbiej for oceer, 1949 INDEX PAGE II ' PAGf The Serviceman Who Tolls _ 47 Here's Your Answer, Tom _.
I cannot help feelg that radio trade requires a liberal fusion both. No venture can succeed without energy enterprise. But course, same is true whole radio field. It is radio trade which must vitalise television sell it filled with all its glowg possibilities. This deadly idea that television will revitalise dustry must be completely debunked. It's absorbg right now more dollars than any or sgle project American hisry, America has a much better sales sry than ever we can muster. Make no mistake about it, television will have be sold. A drastic change outlook application more effective effort is absolutely necessary if radio trade is successfully hle new developments, which television is most outstg. The effort beg placed behd almost every radio sales campaign at moment is dull, dreary unimagative. Coupled with it, I fear re is also a lack imagation. is expression an outlook born war years, when material was hard get, idea havg go out sell was completely unnecessary. What does all this add up? I say it with regret, but re is a lack drive imagation among far o many radio firms facries' which, unless checked, will allow dustry sk under ir feet. What is more gratifyg, all those advertisers claim that y are gettg results for ir money. Radio Hobbies still sells with a circulation about double pre-war figure, with more pages than ever before, as much advertisg as can be hled. who can There still are speak enough with executives enthusiasm when y tell us about ir turnover. And yet cold fact remas that re are still a few wide awake people radio sellg all sets y can make. Tlhese sries would dicate thai no one day wanted buy sets or parts for sets, that before long whole game would fold up like Arabs steal away, more or less silently. (Same Addressģ Cditcrtal IVrORE than once durg last twelve months or so, I have listened sad sries from radio trade, or at least from sections it.
details how I miishl qualify for 11 position mentioned herennder. I'lease forward wilhoui ubtigalg me any way. Condurlrd by arcont school wireless AMALGAMATED WIRELESS (AUSTRALASIA) LIMITED AUSTRALIA'S NATIONAL WIRELESS ORGANISATION M'OST THIS COUPON THE MARCONI SCHOOL OF WIRELESS BOX 2516 G.P.O., BOX 1764N G.P.O., SYDNEY, N.S.W. Information will be supplied without obligatg you any way. Would you like qualify as a Broadcast Station Technician or for some or good position vast radio dustry? Fd out how this can he done. It's an terestg job vital importance, well paid, with a secure future. Ratchet tie-down straps…aside from usually over compressing most suspensions due to the mechanical advantage of the devices, the more features manufactures attempt to build in to these products the more complex and cumbersome they become for the user when either tightening or loosening the straps.2 PAGE II RADIO AND HOBBIES IN AUSTRALIA OCTOBER CAREERS la RADIO l E ^ V i # BROADCAST STATION TECHNICIAN Behd every radio programme lies skilled work Broadcast Station Technician. While trailering motorcycles, cam straps will "back-out" and loosen due to the shock loading on the cam strap with every bump in the road. The problems are these:Ĭams…easy, simple but, how many times have you stopped, check your load and found your bike leaning because the cam strap loosened.
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