As a factory specializing in RF components, we are proud to offer our IP67 Low PIM Cavity Combiner for frequencies ranging from 698-2690MHz/3300-4200MHz. This top-quality combiner ensures low PIM (Passive Intermodulation) and reliable performance, making it an excellent choice for network providers seeking to deliver high-quality communication services. The IP67-rated design of this cavity combiner also makes it ideal for challenging outdoor environments, ensuring that it can withstand exposure to water, dust, and other harsh elements. With our factory's commitment to quality and innovation, we guarantee that this IP67 Low PIM Cavity Combiner meets the highest standards of performance and durability.