ITEM NAME:2.4G 2450MHz Bandpass Filter WiFi Zigbee anti-interference Special Use Description: Input and output interface: SMA (2 heads are both external spiral bore) Input and output impedance: 50 ohms Maximum power: ≠¤ 2W CNC aluminum alloy case, performance idex are better than those processed by PCB bare board. Use to optimize performance for 2.4GHz receivers, and anti-interference for WiFi, Bluetooth, and Zigbee systems, which can effectively filter out-band signals, reduce noise, and increase dynamic range. S21 parameters, specific reference measured curve. Specification: Size: (LxWxH): approx. 45x25x12mm/1.77x0.98x0.47inch, protruding SMA length: 10mm Package Includes: 1 Piece 2.4G 2450MHz band-pass Filter Note: Colors might be different due to different monitor display. Please allow slightly difference in size due to manual measurement. SKU: 0018275173021566.1 Piece 2.4G 2450MHz band-pass Filter. Use to optimize performance for 2.4GHz receivers, and anti-interference for WiFi, Bluetooth, and Zigbee systems, which can effectively filter out-band signals, reduce noise, and increase dynamic range.