MDB-73H+

RF Mixers Overview

The MDB-73H+ is a surface-mount double-balanced mixer from Mini-Circuits, designed for RF and LO frequencies spanning 2.2 GHz to 7 GHz. It operates within a 24-MLCP package. Key electrical specifications include a maximum conversion loss of 9.8 dB and a noise figure of 9 dB. The device supports an input power level of +15 dBm. It complies with RoHS and REACH standards, ensuring environmental safety for integration into modern electronic systems requiring wideband frequency mixing capabilities.

RF Mixers Feature Summary

• Double-balanced architecture provides high isolation between ports
• Surface-mount design facilitates automated PCB assembly
• Wide operational bandwidth covers 2.2 GHz to 7 GHz range

RF Mixers Applications

• VSAT up/down converter systems
• RF signal generation circuits
• Frequency translation modules in communication equipment

RF Mixers Procurement Notes

Verify the specific ordering suffix and package variant against the official Mini-Circuits datasheet before purchase. Confirm that the component meets current RoHS and REACH compliance requirements for your region. Ensure the supplier provides traceable documentation matching the MDB-73H+ part number to avoid counterfeit or obsolete stock issues during procurement.

RF Mixers Selection Notes

Select this component when a wideband double-balanced mixer is required for frequencies between 2.2 GHz and 7 GHz. Consider its +15 dBm power handling and 9.8 dB max conversion loss for system link budget calculations. The SMT package is suitable for space-constrained designs. Verify interface impedance and biasing requirements match the target circuit topology.

RF Mixers Part Context

This mixer belongs to Mini-Circuits' broad selection of MMIC components, which includes amplifiers, filters, and switches. The company offers these components in various formats, including bare die for chip-and-wire integration. The MDB-73H+ represents a standard packaged solution within their portfolio of RF and microwave building blocks available for general engineering use.

RF Mixers Replacement Considerations

Consult the official Mini-Circuits replacement guide for verified substitute part numbers. Do not assume functional equivalence with other models without checking pinout and electrical parameter alignment. Generic industry alternatives may not match the specific double-balanced performance characteristics of this component.

RF Mixers FAQ

What is the maximum conversion loss specified for the MDB-73H+?

The maximum conversion loss is specified as 9.8 dB.

Does the MDB-73H+ support both RF and LO frequencies in the same range?

Yes, the device supports RF and LO frequencies ranging from 2.2 GHz to 7 GHz.