As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Duplexer Hf Vhf Uhf, 148-174mhz 100w Sma-F N Duplexer, Directional Coupler In Microwave, rf band pass filter,Cavity Filter With High Power. If possible, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you. The product will supply to all over the world, such as Europe, America, Australia,Czech Republic, Argentina,Puerto Rico, Italy.Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.