The VA 22 - PQB- (***-***)-B from The Waveguide Solution is a Waveguide Attenuator with Frequency 26.5 to 40 GHz, Average Power 0.2 W, Attenuation 0 to 40 dB, Insertion Loss less than 0.2dB. More details for VA 22 - PQB- (***-***)-B can be seen below.