Product Description Description: Impedance Matching Transformer (Telephone Coupling) Input Impedance: 600 Ohms, Output Impedance: 150,150, & 600 Ohms, D.C. Current: 90mA Product Information ResourcesManufacturerStancor / White RodgersProduct Category TransformersProduct Sub Category Impedance Matching TransformersSeries FALSE Product Videos Custom Field Product Reviews