ECS ECS-DCF Dielectric Ceramic Filters feature a center frequency range from 5235MHz to 6450MHz and an overall bandwidth range from 5150MHZ to 7125MHz. These filters operate in a -40°C to +85°C temperature range. Additional features include 50V withstand DC voltage, 100MΩ min. insulation resistance, 50Ω in/out impedance, and 1W maximum input power. ECS ECS-DCF Dielectric Ceramic Filters conform to the RoHS directive.