Unnumbered Page Advertisement 1

Radio Record, Volume V, Issue 18, 13 November 1931, Unnumbered Page

Get Your Copy Today RADIO QUESTIONS and 99 ANSWERS Crammed with information and profusely illustrated; this eighty page booklet solves the problems and rectifies the troubles that continua ally confront every listener. Questions and Answerss being specially prepared for New Zealand listeners by sRadio Record" technical writers, spells 66 'good-bye' 99 to hold- upS in pleasant entertainments. Questions amd Answers contains a fund of information that in actual experience would not be acquired in a lifetime. The booklet gives 2 complete introduction to Tere is a list of tlie various sections of sQuestions aud_ Answers -judge T01 yourself the Padio, with the diagnosis series which waS prev]- value of this conservatively-priccd Duh)lieation ously publighed in sections iu the sRadio Record:% A, B and C Batteries. This section has been improved and extended, and Power Tacks_ nOwV every part of a radio set is explained _ Sorcernina Aerial Ground Installations. Valves and Valve Replacements separately and iw detail: Speakers and Phiones. Huming and Whistling; Incorporated in "Questions and Answers" i Home Constructed Apparatus. Tistortion a complete trouble-tracking chart which facilitates Power and Other Noiscs. the location of defects: Both thc questions azd Selectivity Problems_ Resistances and rTheir Calculation. anSwers are arranged in subjects and in such 2 Insensitivity manner that they elaborate the points made 012 the Condenser and Coil Combinations_ chart: Nothing is left to the imagination: A Battery Chargers. Make sure of getting YOu' copy by going child, once laving been taught to use the chart, to your dealer; 01' writing direct to the could locate any trouble in a couple of secondsa publishers. The New Zealand Price 1/6 Radio Record Price 1/6 'AVAILABLE AT ALL ~AND AVAILABLE AT ALL DEALERS DEALERS. Home Journal