Objectives of this experiment:
1. To determine the range frequency of an R-C phase shift oscillator. To construct RC phase shift oscillator & to compare the phase shift networks and feedback voltages in this oscillator. R-C oscillator uses resistors and capacitors as the frequency determining compenents. Each element of R-C network shifts the phase by 60 degrees. Three such elements shifts the phase by 180degrees. A transistor amplifier, associated with this network shifts the phase by another 180 degrees. Thus the R-C network and the transistor shifts the phase by 360 degrees in positive feed back circuit, throwing it into oscillation. This type of oscillator is used as a fixed frequency oscillator.
Built in regulated power supply: + 15V/300mA
Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms
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