Experimental Radio Engineering |
Contents
SERIES AND PARALLEL CIRCUITS | 1 |
COUPLED CIRCUITS | 7 |
STATIC CHARACTERISTICS OF ELECTRON | 15 |
36 other sections not shown
Common terms and phrases
adjusted amplification factor amplifier anode a.c. resistance anode current anode potential anode voltage approximately attenuator AUDIO FREQUENCIES axis base of frequency bridge C₁ C₂ calibrated capacitance capacitor cathode cathode-ray tube coil CONCLUSIONS connected as shown convenient value corresponding coupling curves are drawn Curves are plotted curves shown decibels deflection DETECTOR diode drawn regarding Dummy Aerial DYNATRON OSCILLATOR electrons EXPT field strength Frequency in cycles/sec G₁ grid voltage high-pass filter impedance increases input kilohms L₁ L₂ load resistance low-pass filter m-derived magnetic field magnetron maximum measured microphone modulation mutual inductance neon lamp obtained ohms oscillator G oscillator is set oscillatory circuit output meter pentode PROCEDURE quency R₁ R₂ RADIO RECEIVER ratio reactance readings are taken RESPONSE CURVES screen grid self-capacitance shown in Fig speaker superheterodyne receiver supplies are switched suppressor grid test is connected test is repeated triode triode is connected valve voltmeter varied voltmeters V₁ zero