138-960MHz 2-in 2-out Hybrid Coupler with N/4.3-10/DIN Female Connectors, VSWR ≤1.25, 500W Power Handling

The 138-960MHz 2-in 2-out Hybrid Coupler is a high-performance RF component designed for professional wireless communication systems. Featuring multiple connector options including N Female, 4.3-10 Female, and DIN Female interfaces, this coupler delivers exceptional signal management capabilities across a broad frequency spectrum.

• Excellent VSWR performance (≤1.25) for minimal signal reflection
• High isolation (≥21 dB) between ports for signal integrity
• Compact design measuring 195×92×39 mm for easy installation
• Robust construction with IP65 rating for indoor and outdoor applications
• Exceptional PIM performance (-150/-160 dBc) for clean signal transmission
• Multiple connector options: N Female, 4.3-10 Female, DIN Female
• Wide operating temperature range: -40 to +80 ℃
• ROHS compliant for environmental safety

This hybrid coupler serves as a directional 3dB coupler with termination port functionality, and can be configured as a 2-in 2-out or 2-in 1-out combiner. Multiple units can be combined to create matrix configurations such as 4-in 4-out or 3-in 3-out systems. Vinncom offers various design technologies including micro-strip, air-dielectric, thin film, and waveguide to meet specific application requirements. These couplers are extensively used in Distributed Antenna Systems (DAS) and testing systems across multiple frequency ranges.