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Gertsch rt-5 ratio transformer


The RT-5 permits rapid selection of accurate voltage ratios by means of rotary switches. Two toroidally wound autotransformers are controlled by five decade switches followed by a single turn potentiometer, providing continuous resolution and readout of better than six significant figures. Ratio value is indicated as direct decimal reading. Every switch position displays its corresponding digit through a dust proof window.
Maximum Input Voltage: .35f, 350V above 1000 Hz
Accuracy of Indicated Ratio: ±(0.001% + (0.0001/R)) 50-3,000 Hz, ±(0.01% + (0.0001/R)) 3,000-10,000 Hz
Dimensions: 17” H x 6” W x 6.75” D



Gertsch rt-5 ratio transformer