Cathode-ray Oscillograph, Type 304-A.: Instructions1939 - Oscillographs - 28 pages |
Common terms and phrases
1/2 watt Resistor adjusted angle anode back wave beam binding posts BLACK Blanking amplifier BLK & RED cabinet Capacitor Cathode cathode-ray tube CHASSIS ASSEMBLY Connection Diagram control grid cycles DEFLECTION AMPLIFIER SUB-CHASSIS deflection plate caps displacement electron EMax FOCUS BAL FREQ Frequency Comparison Pattern frequency ratio front panel fuse grid harmonic High-voltage power supply horizontal deflection amplifiers Horizontal GAIN IMFD input circuit instrument Junction Linear Timing Frequency lines of intersections Lissajous figures Low-voltage power supply Magnetic Shield measurement megohm MMFD obtained ohms oil filled output PANEL AND CHASSIS patterns of Figures peaks R-22 Resistor reference quantity scale screen Screen grid shaft Showing Internal Construction Side View Showing signal sine law Sinusoidal Timing Frequency spot switch SYNC tical timing-axis frequency timing-axis oscillator Tube 9 Tube socket TYPE 304-A CATHODE-RAY unknown frequency variation VERT vertical and horizontal Vertical GAIN View Showing Internal Voltage regulator volts watt Potentiometer wwww YELLOW