Title :
Notes on Intermediate-Frequency Transformer Design
Author_Institution :
F. W. Sickles Company, Springfield, Mass.
Abstract :
A method of determining coil or condenser merit is cited. The more usual types of intermediate-frequency transformer assemblies are described. Formulas are given for predicting gain and selectivity. Frequent difficulties in composite amplifiers are mentioned. A method of obtaining high fidelity is described in detail.
Keywords :
Assembly; Coils; Dielectrics; Electrical resistance measurement; Frequency; Q measurement; RLC circuits; Resonance; Voltmeters; Wire;
Journal_Title :
Radio Engineers, Proceedings of the Institute of
DOI :
10.1109/JRPROC.1935.227940
