K&L Microwave RF Bandpass Filter 422-775 MHz High Power Coaxial 897.4

K&L Microwave RF filter unit manufactured in Salisbury, Maryland, USA. Model 3DRPN-897.4/U3-N/N, designed for RF/microwave signal filtering applications centered around 897.4 MHz. Commonly used in telecommunications, RF testing, and broadcast systems. Heavy-duty metal enclosure typical of high-performance RF components. Ideal for RF engineers, technicians, or lab environments working with specific frequency filtering requirements. Please review all photos carefully for condition and labeling. Item is untested.