Features: brand new and high quality This product is a 5 order parallel high pass filter. Which is used for 3.2 ~ 3.5GHz communication receiving system to resist 2.4GHz and mobilephone signal interference. The insertion loss of passband (more than 3200MHz) is less than 2.5 dB, and the stopband (less than 2200MHz) insertion loss is greater than 30dB, The performance index is much better than other products using PCB bare plate processing. Our customers can also design customized filters for other frequencies. Specifications: Model: FHP-3200 Impedance: 50 OHms Passband Insertion Loss: less than 1.5 dB 3200 to 3800 MHz Stop Band Insertion Loss: more than 30 dB for DC to 2500 MHz Maximum Carrying Power: 20W (43 dBm) Interface: SMA-M, SMA-F Size: approx 34x17.5mm/1.34x0.69in Package Includes: 1 x Bandpass Filter note: Only the above package content, other products are not included. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 0-2cm.