Features: Experience improved signal quality with this 2.4GHz Bandpass Filter. Efficiently filter out unwanted signals and enhances signal reliability with this practical filter. Designed for wide ranges of users, this Bandpass Filter is a versatile accessory for signal transmission. Enhances your connectivity with clean and noise reduction signals using this reliable Bandpass Filter. Compact and durable, this Bandpass Filter is perfect for various applications, including computer accessories and development boards. This bandpass filter can filter out chaotic signals outside of 2.3-2.5GHz, thereby improving signal-to-noise ratio; Specifications: Material:ABS Length:Approx.3.7cm/1.46in Parameters Index: S21>-3.6dB; S11<-15dB; S22<-13dB; Package Includes: 1x 2.4GHZ Microstrip Bandpass Filter note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.