Collection: 4-Band Power Combiner

The 4‑band power combiner (cavity quadplexer) integrates four different RF band signals and feeds them to a single antenna output. This high‑performance cavity passive combiner provides low insertion loss, superior isolation between every port, and reliable high‑power tolerance. Excellent out‑of‑band suppression keeps each frequency channel free from cross‑interference. Equipped withN‑type RF connectors, it is easy to mount inside multi‑channel RF equipment. Consolidating four signal branches reduces total antenna count and simplifies whole‑system layout. Rigorous factory testing ensures consistent performance for complex multi‑band wireless and industrial RF deployments.