Need a substrate with dielectric constant 2.22, loss tangent .0009, thickness 3.175

hi all,

i need a substrate with dielectric constant 2.22 loss tangent = .0009 thicjness = 3.175 mm ( RT DUROID)


is it available in india? if u know any contact to get it, plz inform me.

Rogers Corporation representatives are located here:

http://www.rogerscorporation.com/Rog.../worldmapr.htm

i sent mail already but i did not get any reply. if you know any person in bangalore or best place to fabricate M I C antennas.. plz inform me.