2878-2882 MHz Customized Cavity Filter Manufacture RF Filter

Keenlion’s 2878-2882MHz Cavity Filter leverages temperature-stable plated aluminum cavities to achieve ultra-steep rejection ( ≥40dB at ±5 MHz offset). The filter’s compact housing (30% smaller than industry averages) ensures easy integration into space-constrained systems without compromising performance. Its low insertion loss (≤1dB) maximizes power efficiency, while the VSWR of ≤1.5:1 minimizes signal reflections, critical for phase-sensitive applications like 5G base stations and radar altimeters. Each 2878-2882MHz Cavity Filter undergoes 100% automated VNA testing to validate specifications under MIL-STD-810 environmental conditions .