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General| Brand | Kenwood |
|---|---|
| Model | AG-203 |
| Category | Test Equipment |
| Language | English |
Provides an overview of the AG-203 oscillator circuit, including signal generation and shaping.
Details the Wien bridge oscillator circuit, its frequency range selection, and amplifier stages.
Explains the Schmidt-trigger circuit used for shaping sine waves into square waves.
Describes the output circuit's function in impedance conversion and signal delivery.
Details the 6-position output attenuator, its dB steps, and accuracy at 600Ω load.
Explains the power supply circuit, voltage input, and stabilization methods.
Details the front panel controls including power, waveform, frequency, amplitude, and output settings.
Details rear panel features like sync input, AC connector, fuse, and power voltage selection.
Covers unit start-up, waveform selection, frequency setting, output adjustment, and sync input.
Details using the AG-203 as a sine wave source for distortion and frequency measurements.
Provides an example procedure for measuring amplifier gain using the AG-203.
Describes measuring phase shift of an amplifier using the AG-203 and an oscilloscope.
Details using the AG-203 as a square wave source for amplifier testing and analysis.
Instructions on how to remove and remount the unit's case.
Procedure for safely replacing the fuse with one of the same rating.
Detailed steps for adjusting the frequency dial for proper tracking across ranges.
Covers voltage limits, lead connections, power setting, output behavior, temperature, switch usage, impedance, and noise.
Lists miscellaneous components and accessories included with the AG-203 unit.
Lists various capacitor and resistor types, their part numbers, and specifications.
Lists semiconductor, switch, and other miscellaneous components with part numbers.
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