TLDA0.1G40G-62-7 is a 0.1-40GHz ultra-wideband 7-bit numerical control attenuator module which adopts the gold wire bonding technology in the micro assembly process, and the input and output interfaces adopt the 2.92mmFemale detachable joint, which is convenient for integration in the system. High attenuation accuracy and low additional phase shift of that attenuator; And is suitable for a broadband communication system and a test measurement system.