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1311-A: Difference between revisions
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The '''General Radio 1311-A Audio Oscillator''' was introduced in 1963 Catalog U and remained available through Catalog 1978. | The '''General Radio 1311-A Audio Oscillator''' was introduced in 1963 Catalog U and remained available through Catalog 1978. | ||
The General Radio 1311-A Audio Oscillator is a transistorized Wien-bridge audio oscillator with transformer output. | The General Radio 1311-A Audio Oscillator is a transistorized Wien-bridge audio oscillator with transformer output. The switched | ||
output frequencies correspond to commonly used bridge generator frequencies. A delta frequency control is available on the front panel | |||
to fine tune the frequency. Although designed as a bridge oscillator its also well suited for audio testing with it low hum and distortion levels. As a bridge oscillator its part of the [[1660-A]] Inductance and [[1620-A]] Capacitance Measurement Systems. | |||
==Specifications== | ==Specifications== | ||