JH-119-PIN

RF Directional Couplers Overview

The JH-119-PIN is a quadrature hybrid coupler manufactured by MACOM Technology Solutions, designed for general-purpose RF applications. It operates within a frequency range of 80 MHz to 160 MHz and features a characteristic impedance of 50 Ohms. The component supports a maximum power handling capacity of 4W. Key electrical specifications include an insertion loss of 0.75 dB and an isolation rating of 20 dB. This device functions as a 3 dB hybrid, ideal for dividing signals into two outputs with equal amplitude and a constant 90-degree phase differential.

RF Directional Couplers Feature Summary

• Provides signal division with equal amplitude outputs and a constant 90-degree phase differential
• Operates as a general-purpose quadrature hybrid coupler in the 80-160 MHz band
• Supports high power handling up to 4W with low insertion loss characteristics

RF Directional Couplers Applications

• RF signal splitting and combining in communication systems
• Phase shifting networks requiring 90-degree differential
• General purpose RF circuit design within specified frequency bands

RF Directional Couplers Procurement Notes

Verify the exact ordering suffix and package type when sourcing, as variations may exist between standard and pin-compatible versions. Confirm RoHS compliance status if environmental regulations apply to your specific deployment. Ensure that the supplier provides official documentation from MACOM Technology Solutions to guarantee authenticity. Cross-reference the manufacturer part number against authorized distributor lists to avoid counterfeit components. Validate lead times directly with the manufacturer or authorized agents for accurate scheduling.

RF Directional Couplers Selection Notes

Select this component when a 90-degree phase shift is required between output ports within the 80-160 MHz range. Consider the 4W power handling limit to ensure it meets system peak power requirements without degradation. Evaluate the 0.75 dB insertion loss impact on overall system efficiency. Compare isolation performance against application-specific crosstalk requirements. Verify physical footprint compatibility if replacing existing designs.

RF Directional Couplers Part Context

The JH-119 series belongs to MACOM's line of quadrature hybrids, which are passive RF components used for precise signal manipulation. These devices are distinct from directional couplers by their specific 90-degree phase relationship between coupled and through ports. The JH-119 variant specifically targets VHF frequencies, differentiating it from lower frequency models like the JH-113 or higher frequency counterparts such as the JH-136.

RF Directional Couplers Replacement Considerations

The JHS-119 is listed as a similar component with identical frequency and function specifications. Verify mechanical mounting differences and pinout compatibility before substitution. Other family members like JH-114 operate at different frequency ranges and are not direct replacements.