RIDER, JOHN F. - Servicing Superheterodynes

New York: Radio Treatise Co, Inc, 1931. First Edition. Hardcover. 161 pages. Diagrams. Two graphs of calibration curves. Sections include: The Principles Underlying the Operation of the Superheterodyne Receiver; Explanation of the Different Types of Superheterodyne Circuits; Breakdown of the Superheterodune Receiver and Individual Function of Parts; Trouble Shooting and Symptoms Encountered in Superheterodynes; Preliminary Service Procedure; Application of RF and IF Oscillators; Application of Set Testers and Analysers; Peculiarities in Commercial Superheterodynes; Design of RF and IF Oscillator. Unmarked. Average wear to red cloth exterior. Narrow opening along most of back hinge. A worthy first edition copy of what the author believed to be the first book devoted to this topic.; 12mo - over 6¾" - 7¾" tall; Servicing Superheterodynes Receiver Superhet calibration curves. Sections include: The Principles Underlying the Operation of the Superheterodyne Receiver; Explanation of the Different Types of Superheterodyne Circuits; Breakdown of the Superheterodune R. Good .

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