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General| Brand | Super Star |
|---|---|
| Model | 2200 |
| Category | Radio |
| Language | English |
Overview of the Phase Lock Loop circuit.
Block diagram of the receiver section.
Block diagram of the transmitter section.
Identification and description of test points on the PCB.
Details on the VCO block modification for CB radio.
List of components used in the VCO modification.
Details of the AN252/AN7140 audio power amplifier IC.
Details of the AN240P IC for FM IF amplification.
Oscillator, mixer, and amplifier ICs.
Description of the PLL02A frequency synthesizer IC.
Explanation of frequency down-conversion in the PLL.
Definitions for various PLL IC pin functions.
Detailed explanations of specific PLL IC pin functions.
Diagram and explanation of a typical PLL synthesizer circuit.
Chart summarizing PLL02A programming for channels.
Explanation of the VCO circuit and loop mixing principles.
How the phase detector corrects frequency errors.
Details on receiver IF stages and the transmitter section.
Methods for modifying the loop mixer for expanded bands.
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