HJK-372H+

RF Mixers Overview

The HJK-372H+ is a surface-mount FET-based frequency mixer manufactured by Mini-Circuits. It operates with an RF frequency range of 420 to 3730 MHz and an LO frequency range of 610 to 3920 MHz. The intermediate frequency (IF) range spans from 100 to 600 MHz. This component is designed for cellular, PCS, and radar applications, offering reliable performance in compact SMT packages suitable for high-frequency signal processing tasks.

RF Mixers Feature Summary

• Surface mount construction utilizing level 17 FET technology
• Wideband operation covering cellular and PCS frequency bands
• Integrated design supporting radar system implementations

RF Mixers Applications

• Cellular communication systems
• PCS network infrastructure
• Radar detection equipment

RF Mixers Procurement Notes

Verify the exact part number against official Mini-Circuits documentation to ensure compatibility with specific circuit requirements. Confirm that the surface-mount package type aligns with your manufacturing capabilities. Check for any specific handling instructions related to the FET-based structure. Ensure that the supplier provides genuine components with traceable origin to maintain signal integrity and reliability standards in your final assembly.

RF Mixers Selection Notes

Choose this mixer when wideband coverage from 420 MHz to 3.73 GHz is required in a compact form factor. The FET-based architecture supports efficient signal conversion across cellular and PCS bands. Consider the IF range of 100 to 600 MHz for downstream filtering needs. Evaluate thermal management requirements due to the surface-mount configuration. Verify that the LO range of 610 to 3920 MHz matches your local oscillator capabilities.

RF Mixers Part Context

Mini-Circuits produces a broad selection of MMIC components, including mixers, amplifiers, and filters, often available in bare die or SMT formats. The HJK-372H+ belongs to their RF and wireless product line, designed for consistent performance and reliability. The company maintains ISO certifications and manages its own design and manufacturing facilities to ensure quality control and material selection standards are met for high-frequency applications.

RF Mixers Replacement Considerations

Consult official Mini-Circuits substitution guides for verified alternatives. No public substitute part numbers are confirmed in the provided data.