Millimeter Wave Products, Inc. WR-3 Fixed Attenuator; J-band; 220-325 GHz; 10 dB attenuation; 0.1W power handling
The 521J-10-387 is a WR-3 waveguide fixed attenuator manufactured by Millimeter Wave Products, Inc. This device operates in the J-band frequency range of 220 to 325 GHz and provides a nominal attenuation of 10 dB. It is designed to handle a maximum power of 0.1 watts. The attenuator features precision construction for low VSWR and high repeatability, making it suitable for laboratory, test, and system applications where accurate attenuation at millimeter-wave frequencies is required. The 521J-10-387 is part of Millimeter Wave Products' extensive line of waveguide components.