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The Type 1304-B is a general purpose two range oscillator covering 0 to 20 kHz and 20 to 40 kHz. It has a built in 60 dB attenuator and an output voltmeter. The 1304-B can supply 1 watt of output into 600 Ω load floating or grounded. There is a calibration function where you zero beat oscillator output with the 60 Hz power line for calibration. With the addition of the Type [[1521-P15]] the 1304-B can be coupled to the Type [[1521-B]] Graphic Level Recorder. Applications for the 1304-B include amplifier and speaker testing, frequency response plotting, and a bridge source. | The Type 1304-B is a general purpose two range oscillator covering 0 to 20 kHz and 20 to 40 kHz. It has a built in 60 dB attenuator and an output voltmeter. The 1304-B can supply 1 watt of output into 600 Ω load floating or grounded. There is a calibration function where you zero beat oscillator output with the 60 Hz power line for calibration. With the addition of the Type [[1521-P15]] the 1304-B can be coupled to the Type [[1521-B]] Graphic Level Recorder. Applications for the 1304-B include amplifier and speaker testing, frequency response plotting, and a bridge source. | ||
==Specifications== | ==Specifications== |