Item Type: Filter Module_x000D_ Material: PCB_x000D_ Color: Green + Gold_x000D_ Working Frequency: 4032.5MHz_x000D_ Insertion Loss: 1.7dB_x000D_ Out-of-band Suppression: 60dBat50MHz_x000D_ Input Impedance: 50 _x000D_ Output Impedance: 50 _x000D_ Maximum Input Signal Strength: 20dbm (100MW)_x000D_ Input Interface: SMA-K (SMA Female)_x000D_ Output Interface: SMA-K (SMA Female)_x000D_ Purpose: Filter 1It has a 1.6mm thick PCB double sided board, long service life, and is sturdy and durable. 2This band pass filter module has a large heat dissipation area, stable operation and long running time. 3This RF band pass filter module is easy to use, carry and store, and has good performance and small size. 4The working frequency of this bandpass filter module is 4032.5MHz, and the output and input Impedance are both 50 . 5Please carefully note that do not use outside the frequency range for security purpose.Do not use outside the frequency range.1 xFilterModule