Table of Contents
Advertisement
FET
Frequency Synthesizer
FM
on
FSK
Gain Reduction
Harmonics
High Frequency
Highband
I/O
LED
Modulation
MOSFET
Nearcast
PA
PAI
PAV
Pilot
Pre-emphasis
Processing
Receiver
Glossary
Field-Effect Transistor
A circuit that generates precise frequency signals by
means of a single crystal oscillator in conjunction
with frequency dividers and multipliers.
Frequency Modulation; the process of impressing
a radio signal by varying its frequency.
Frequency Shift Keying; an F technique for shifting
the frequency of the main carrier at a Morse code
rate. Used in the on-air identification of frequencies.
The process of reducing the gain of a given
amplifier.
Undesirable energy at integral multiples of a
desired, fundamental frequency.
Frequencies in the 3.0 to 30.0 MHz range.
Frequencies affected by the pre-emphasis.
Input/Output
Light Emitting Diode
The process by which a carrier is varied to
represent an information-carrying signal.
Metal Oxide Semiconductor Field Effect Transistor;
A voltage-controlled device with high input
impedance due to its electrically isolated gate.
A transmission within a localized geographic area
(ranging from a single room to several kilometers)
Power Amplifier
Power Amplifier Current
Power Amplifier Voltage
A 19-kHz signal used for stereo transmissions.
The deliberate accentuation of the higher audio
frequencies; made possible by a high-pass filter.
The procedure and or circuits used to modify
incoming audio to make it suitable for transmission.
An option which adds incoming RF capability to an
existing transmitter. See also "Translator."
G-3
Advertisement
Table of Contents
