USA Communication electronic school 271,p.; The Diode Vacuum Tube (Page-1) Alternating Current Power Supplies (Page-8) Filter Circuits (page-19) Direct Current Power Supplies (Page-29) Voltage Regulators and Voltage Regulator Tubes (page-34) Triode Vacuum Tubes (Page-44) Multielectrode vacuum Tube (page-57) USE of the Tube Tester (page-66) Audio Equipments(Page-72) Introduction to amplifiers (Page-78) Audio Voltage and Power Amplifiers (Page-89) Method of Bias (Page-106) Oscillators (Page-118) Radio- Frequency Amplifiers (Page-127) Introduction to Transmitters (page-139) Amplitude Modulated Transmitters (Page-149) Super heterodyne Receiver (Page-160) Troubleshooting Radio Equipment (Page-189) Principles of Frequency Modulation (page-208) Frequency Modulated Receivers (page-215) Frequency modulated transmitters (page-225) Antenna Fundamentals (page-237) Transistors (page-248) Transistors (Cont) (Page-255) Almirah No.54 Shelf No.4 355.85 20170207154117.0