The Cathode-ray Tube at Work |
Contents
Tube is and What it will do1 Types of Cathoderay Tubes2 What | 21 |
Applied to Deflector Plates41 Magnetic Deflection44 | 44 |
Sweep Frequency Changed52 Sweep Frequency that is Half that | 64 |
Copyright | |
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adjustment amplifier amplitude anode appear axis band width calibration carrier cathode cathode-ray oscillograph cathode-ray tube coils condenser rotor connection control grid correct deflector demodulator developed diode focusing frequency modulated signal frequency modulating condenser frequency ratio fundamental frequency harmonic horizontal deflection plates horizontal plates illustrations indicated input intermediate frequency linear sweep circuit Lissajous figures load magnetic maximum mean frequency motor driven normal Note observation operation overload peak phase difference phase relation photographs potentiometer quadrant quency rectifier reference line relaxation oscillator resistor resonance curve respect result rotor arm set of plates shown in figure shows signal voltage sine wave spot moves spot positions sweep frequency sweep voltage synchronizing circuit test oscillator thyratron tion trace trapezoidal pattern triode tuned unit variable variation varying vertical and horizontal vertical deflection plates vertical plates viewing screen voltage applied voltmeter volts waveform zero