A.C. Radio Guide: A Practical Treatise on Alternating-current Radio Tubes and Sets and Dynamic Loud Speakers |
From inside the book
Results 1-3 of 17
Page 18
... Capacities . Internal capacities , of which there are three , are a source of annoyance in the design of radio ... capacity value , but the leads from the base through the stem , and the prongs as well . Many engineers claim that ...
... Capacities . Internal capacities , of which there are three , are a source of annoyance in the design of radio ... capacity value , but the leads from the base through the stem , and the prongs as well . Many engineers claim that ...
Page 19
... capacities cause more disturbance than that between the plate to the grid . The presence of this capacity permits the transfer of energy through the tube in the direction op- posite to that intended . The consequent feed - back , as it ...
... capacities cause more disturbance than that between the plate to the grid . The presence of this capacity permits the transfer of energy through the tube in the direction op- posite to that intended . The consequent feed - back , as it ...
Page 20
... capacity between the grid and the filament has the effect of varying the value of the grid circuit . Since the internal capacity is so small , the effect is negligible . The value of the capacity varies slightly with the frequency of ...
... capacity between the grid and the filament has the effect of varying the value of the grid circuit . Since the internal capacity is so small , the effect is negligible . The value of the capacity varies slightly with the frequency of ...
Contents
Tubes | 7 |
Types of alternatingcurrent sets | 49 |
Conversion of d c set to one using a c tubes | 77 |
Copyright | |
4 other sections not shown
Common terms and phrases
AERO COIL air gap alternating current alternating-current sets alternating-current tubes ampere amplifier antenna armature audio stages audio tube battery cathode cause center tap chassis choke coil COIL KIT LWT-10 connected core detector tube direct current dynamic speaker eeeeee electrical electrons eliminate emitted enameled wire field coil filament circuit filament element filament supply filament terminals filament winding grid bias grid circuit grid return ground heat heater type Heterodyning high voltage winding inductance magnetic meter neutrodyne Ohm's law ohms operate oscillator output plate circuit plate current plate element plate supply plate voltage potentiometer power transformer power tube power unit radio frequency rectifier tube resistance resistor rheostat schematic diagram secondary coil secondary winding shield grid tube short-wave receiver shown in Fig signal socket Speaker Unit station superheterodyne SWITCH thermionic tuning type of tube type tube vacuum tube voice coil voltage divider voltage divider circuit volts VOLUME CONTROL waves