This product is fully imported glass cloth, Teflon resin, polyimide resin, through optimized scientific preparation, strict production process of repression, all aspects of its performance than the conventional F4B series of fine, concentrated expression in the stable and accuratedielectric constant, unique insulation and chemical resistance, aging resistance, resistance to surface erosion of a strong, metallic sodium, fluorine and its compounds, its erosion, such as acid, alkali, grease andorganic chemicals it does not work.

       Composition：PTFE+PFE+wovenglass
        DK：2．55，2．65，2．75，2．85，2．95，3．00，3．30，3．50

        DF：0．0030@10GHz

Performance：
●Loss is small
●Low cost
●Copper adhesion strong

Application：
●Mobile communication products
●Amplifier, low noise amplifier
●GSM, CDMA, 3G smart antenna

●Together into a power splitter, XJ. m, filters, couplers and other passive components

High-performance materials thickness, size and F4B plate of equivalent
Compare: ROGERES 4350,4003,4232,3003