Millimeter Wave Products, Inc. WR-3 Fixed Attenuator; J-band; 220-325 GHz; 20 dB attenuation; 0.1W power handling
The Millimeter Wave Products, Inc. 521J-20-387 is a WR-3 waveguide fixed attenuator designed for operation in the J-band frequency range of 220 to 325 GHz. This precision component provides a nominal attenuation of 20 dB and is engineered to handle up to 0.1 watts of input power. The attenuator is constructed to ensure minimal insertion loss and high return loss, making it suitable for laboratory, test, and measurement applications where accurate signal attenuation is required at millimeter-wave frequencies. The 521J-20-387 features robust mechanical design and high-quality materials to ensure reliable performance and long-term stability in demanding environments.