5G Low PIM Wide Band 698-4000MHz Hybrid Coupler 2 in 2 out with N Female Connectors

This robust hybrid coupler is engineered to deliver exceptional signal integrity and power handling across a broad frequency spectrum, making it an ideal solution for modern RF combiner applications in 5G, LTE, and other wireless communication systems. Operating seamlessly from 698 MHz to 960 MHz and 1427 MHz to 4000 MHz, this versatile component ensures minimal signal degradation with an insertion loss of ≤3.9 dB, aligning perfectly with the performance expectations of a high-efficiency 3dB hybrid coupler. Its ability to split or combine signals with precise 90° phase differentiation makes it indispensable for beamforming and MIMO configurations, where phase coherence is critical.

Designed to meet the rigorous demands of outdoor and industrial environments, this signal coupler boasts an impressive IP65 rating, ensuring reliable performance even under extreme temperatures ranging from -40°C to +75°C. The device’s low VSWR ≤1.25 and high isolation ≥20 dB minimize reflections and crosstalk, while its exceptional passive intermodulation (PIM) performance of 140 dBc at 43 dBm × 2 guarantees clean signal transmission in high-power scenarios. These attributes position it as a superior choice for RF combiner deployments in macro base stations, small cells, and distributed antenna systems.

The hybrid coupler features standard N-type female connectors, facilitating easy integration into existing RF infrastructures. Its compact dimensions 154.5 × 47 × 47.5 mm and through-hole mounting design further enhance its adaptability in space-constrained installations. With an average power handling capability of 300W and a peak tolerance of 1000W, this component excels in high-load environments, ensuring uninterrupted operation in mission-critical applications. Beyond traditional signal coupler functionalities, this device also bridges the gap between mux-like frequency aggregation and phase-sensitive signal routing. Its dual-band compatibility allows it to function as a quasi-mux in scenarios requiring multi-frequency consolidation without the complexity of dedicated multiplexers. Whether deployed in radar systems, satellite communications, or advanced IoT networks, this 3dB hybrid coupler stands out for its blend of precision, durability, and versatility.

In summary, this hybrid coupler redefines the benchmarks for RF combiner technology, offering a unique combination of wideband operation, high power resilience, and environmental robustness. Its ability to serve as both a signal coupler and a phase-coherent splitter makes it a cornerstone in next-generation wireless architectures, where efficiency and reliability are non-negotiable. For engineers seeking a future-proof solution that transcends conventional mux and combiner limitations, this 3dB hybrid coupler represents the pinnacle of RF innovation.

Specifications:

1.1 Electrical Characteristics

1.2 Environmental Characteristics

1.3 Mechanical Characteristics