BNC-JK 5W fixed attenuator adopts Q9 coaxial interface, covers the frequency range of DC-3GHz, and provides 3DB\10DB\15DB\20DB\30DB and 1-40DB attenuation value options. Its design ensures the accuracy and stability of signal conditioning and is widely used in wireless communication equipment, test instruments and RF modules. It is suitable for a variety of signal conditioning needs and is an ideal solution for RF signal conditioning.