SBL-1+

RF Mixers Overview

The SBL-1+ is a plug-in double balanced mixer from Mini-Circuits, designed for RF and local oscillator frequencies ranging from 1 MHz to 500 MHz. It supports an intermediate frequency range of DC to 500 MHz. The component requires a local oscillator power level of 7 dBm. Maximum conversion loss is specified at 8 dB, with LO/RF isolation rated at 45 dB.

RF Mixers Feature Summary

• Double balanced architecture providing high isolation between ports
• Plug-in form factor compatible with standard test equipment racks
• Wideband operation covering VHF spectrum up to 500 MHz

RF Mixers Applications

• General purpose frequency conversion in laboratory test setups
• Signal generation and analysis systems requiring VHF mixing
• Communication system prototyping and verification

RF Mixers Procurement Notes

Verify the specific revision code on the datasheet matches your design requirements. Confirm that the 7 dBm LO drive specification aligns with your signal source capabilities. Ensure the physical dimensions of the plug-in module fit your chassis or test fixture. Check for any lead-free compliance markings if environmental regulations apply to your assembly process.

RF Mixers Selection Notes

Select this component when operating within the 1 MHz to 500 MHz frequency range. Consider the 8 dB maximum conversion loss impact on system noise figure. Evaluate if the double balanced topology meets your spurious rejection needs. Verify compatibility with standard plug-in mixer sockets used in your instrumentation.

RF Mixers Part Context

This mixer belongs to the Level 7 series of frequency mixers from Mini-Circuits. It is part of a family of plug-in components designed for modular test and measurement applications. The SBL-1+ serves as a fundamental building block for VHF signal processing tasks where reliable frequency translation is required.

RF Mixers Replacement Considerations

The SBL-1 is a non-plated variant of this component. The SBL-1-1 and SBL-1-1+ are also available variants within the same product line. Verify electrical specifications match before substituting.