The Complete Handbook of Radio ReceiversSuperheterodyne receivers, receiver specifications, demodulators, shortwave receiver antennas, FM receivers, VHF/UHF receivers, troubleshooting radio receivers, receiver alignment. |
Contents
Superheterodyne Receivers | 31 |
The Audio Amplifier Section | 35 |
Receiver Specifications and Parameters | 44 |
Copyright | |
23 other sections not shown
Common terms and phrases
alignment amplitude antenna band band-pass bandswitch bandwidth beat note bias bipolar bypass capacitor calibrated capacitance capacitor C3 car radio carrier channel circuit of Fig coil collector current communications receivers components connected coupled crystal oscillator Delco Electronics demodulator device diode double-balanced mixer envelope detector equipment feedback filter FM broadcast FM i-f gain gate ground heterodyned high-frequency i-f signal i-f transformer image response impedance inductor input signal intermediate frequency JFET junction LC tank circuit local oscillator main tuning models modulation MOSFET noise operation output passband power supply problem produce product detector pushbutton quency radio receiver relay resistor rf amplifier rf input rf signal selectivity shortwave shown in Fig sideband signal is applied signal strength station superhet superheterodyne switch tank circuit terminal third-order transistor Q1 transmitter troubleshooting tube tuner two-tone typical voltmeter volts wire