4G Low PIM Wide band 690-2700MHz Hybrid Coupler/combiner 2 in 2 out with N Female Connectors

This high‑performance hybrid coupler, also known as 2 in 2 out coupler, is a low PIM coupler built for 4G cellular, DAS and base‑station signal combining and splitting applications. It supports dual wide frequency bands of 698‑960 MHz and 1710‑2700 MHz. It achieves insertion loss ≤3.9 dB, VSWR ≤1.25 and isolation ≥20 dB, with excellent 3rd‑order passive intermodulation performance of 140dBc@43dBm×2. Designed with standard 50‑ohm impedance, it safely handles 300 W average power and 1000 W peak power.Equipped with N‑Female connectors and through‑hole mounting structure, this RF device features IP65 ingress protection. It stably works within‑40℃ to +75℃ at 5%‑95% relative humidity, suitable for indoor and outdoor wireless deployment. Its dimension is 154.5×47×47.5 mm excluding connectors. Ideal for distributed antenna systems, cellular signal distribution and public wireless infrastructure. This robust hybrid coupler delivers consistent signal quality, outstanding intermodulation suppression and strong environmental adaptability for commercial wireless projects.

1.1 Electrical Characteristics

1.2 Environmental Characteristics

1.3 Mechanical Characteristics