The Meteorwave 2000 from Park Electrochemical Corp is a Laminate with Dk (Dielectric Constant) 3.4 at 10 GHz, Df (Dissipation Factor) 0.004, Td 390 Degree C, Tg 240 Degree C, Arc Resistance 157 Seconds. More details for Meteorwave 2000 can be seen below.