History of wireless telegraphy and broadcasting in Australia/Topical/Publications/Australasian Radio World/Issues/1941 10

3 Link to Issue PDF WorldRadioHistory.com's scan of Australasian Radio World - Vol. 06 No. 05 - October 1941 has been utilised to create the partial content for this page and can be downloaded at this link to further extend the content and enable further text correction of this issue: ARW 1941 10 In general, only content which is required for other articles in this Wikibook has been entered here and text corrected. The material has been extensively used, inter alia, for compilation of biographical articles, radio club articles and station articles. P.01 - Front Cover The Australasian Radio World OCTOBER 15, 1941; Vol. 6 - No. 5; Price, 1/- Registered at the G.P.O., Sydney, for transmission by post as a periodical Cover Photo: Valve Assembly at Philips' Australian Factory Highlighted Contents: Circuit Contest Cash Prizes: Local Station Fidelity Set: Full Details 5w. Amplifier: Five-Way Tone Control P.02 - Inside Front Cover - Crown Radio Products Ad P.03 - Contents Banner The Australasian Radio World Incorporating the All-Wave All-World DX News Vol. 6 - OCTOBER, 1941 - No. 5 P.03 - Contents CONTENTS: CONSTRUCTIONAL — 1941 "Dandy" . . . . 7 Radiotronics Tone-Control Amplifier . . . . 13 Five-way Tone-Control Switch . . . . 30 TECHNICAL — Battery Circuit Contest . . . . 5 Stability by Neutralisation . . . . 6 A Technical Explanation of Loading . . . . 9 A Fidelity Circuit from U.S.A. . . . . 10 Technical Queries . . . . 33 SHORT-WAVE SECTION — Short-wave Review . . . . 18 Loggings of the Month . . . . 20 P.03 - Editorial Notes Editorial You may be a good radio engineer, but can you prove it? Recently there has been a strong call for radio engineers to serve their country in connection with the construction and maintenance of radio location equipment. Wonderful scope is offered, together with quite good pay and excellent conditions, apart from the patriotic appeal. Many of our readers have responded and are now on the job, but one or two have found to their amazement that they have not been able to prove their ability. Although thoroughly capable on the practical side they have not possessed any university degrees or diplomas. When faced with a qualifying examination they have not been able to fully reveal their ability, and wish that they had taken the precaution of associating themselves with an organisation of some kind, such as a radio college, technical school or that worthy organisation, the Institution of Radio Engineers. P.03 - Publication Notes The "Australasian Radio World" is published monthly by A. G. Hull. Editorial offices, 117 Reservoir St., Sydney, N.S.W. Telephone MA2455. Subscription rates: 1/- per copy, 10/6 per year (12 issues) post free to Australia and New Zealand. Printed by the Bridge Printery, 117 Reservoir St., Sydney, N.S.W., for the proprietor of the "Australasian Radio World," 117 Reservoir St., Sydney (Footnote P.36) P.03 - John Martin Ad P.05 - Technical - Battery Circuit Contest P.06 - Technical - Stability by Neutralisation P.07 - Constructional - 1941 "Dandy" P.09 - Technical - A Technical Explanation of Loading P.10 - Technical - A Fidelity Circuit from U.S.A. P.13 - Constructional - Radiotronics Tone-Control Amplifier P.18 - Shortwave Section - Short-wave Review P.20 - Shortwave Section - Loggings of the Month P.30 - Constructional - Five-way Tone-Control Switch P.33 - Technical - Technical Queries