Q.I want S-Parameter data. RF Components and Modules >  RF Components and Modules >  Filters/ Diplexers/ Triplexers/ Baluns/ Directional Couplers A. If you would like S-parameters of high-frequency products and modules, please specify the desired product numbers and then send inquiries to your nearby sales office or distributor, or send inquiries from this website. product portal RF Components and Modules product information Contact Information   Inquiries on products, sales, or technical matters