Note : Your Quotation Request will be directed to Arlon.
The CLTE from Arlon is a Laminate with Dk (Dielectric Constant) 3, Df (Dissipation Factor) 0.0025, CTE x-y 41559 ppm/°C. More details for CLTE can be seen below.
Laminate for Microwave Printed Circuit Board with Enhanced Thermal Conductivity
You can now find similar products from multiple companies on everything RF.