The PC Series from Microwave Vision Group is a Microwave Absorber with Frequency 125 MHz to 40 GHz, Thickness 4 to 96 Inch/101.6 to 2438.4 mm, Thickness 4 to 96 Inch, Thickness (mm) 101.6 to 2438.4 mm, Operating Temperature 21 Degree C. Tags: Pyramid, Wedge Absorber, Rubberized Absorber. More details for PC Series can be seen below.