JSPQ-80+

RF Power Dividers/Splitters Overview

The JSPQ-80+ is a 2-way 90-degree hybrid power splitter/combiner designed for RF applications within the 10 MHz to 80 MHz frequency range. It operates with a standard 50 Ohm impedance and utilizes a core and wire construction method. The component features an SMD module package, specifically identified as 14-SMD, with physical dimensions of 0.803 inches in length and 0.250 inches in height. Key electrical specifications include a maximum insertion loss of 0.45 dB, a minimum isolation of 30 dB, and a maximum imbalance of 6 degrees. The device supports a maximum internal dissipation of 0.125 W.

RF Power Dividers/Splitters Feature Summary

• Provides 90-degree phase separation between output ports for quadrature signal processing.
• Utilizes robust core and wire hybrid technology for stable performance across the specified bandwidth.
• Offers high port-to-port isolation to minimize signal coupling and interference.

RF Power Dividers/Splitters Applications

• Quadrature mixer circuits requiring precise phase relationships.
• Single-sideband (SSB) generator architectures.
• Vector modulator designs utilizing hybrid combiner configurations.

RF Power Dividers/Splitters Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure the correct package variant and termination style are selected. Confirm that the required frequency range aligns strictly with the 10 MHz to 80 MHz operational limits. Check for any environmental rating requirements, such as the ENV02T1 specification, if the application involves harsh operating conditions. Ensure compatibility with the 14-SMD footprint during PCB layout design.

RF Power Dividers/Splitters Selection Notes

Select this component when a compact, broadband 90-degree hybrid is needed for frequencies up to 80 MHz. The low insertion loss and high isolation make it suitable for precision analog signal processing tasks. Consider the physical size constraints of the 14-SMD module against available board space. Evaluate the thermal management capabilities given the 0.125 W internal dissipation limit for continuous operation.

RF Power Dividers/Splitters Part Context

This part belongs to Mini-Circuits' line of passive RF components, specifically categorized under power splitters and combiners. It serves as a fundamental building block for creating balanced amplifier stages and phase-shifting networks. The JSPQ series generally employs core and wire techniques, distinguishing it from planar microstrip hybrids found in higher-frequency product lines.

RF Power Dividers/Splitters Replacement Considerations

Public confirmed substitute part numbers are not provided in the available documentation. Users should consult the manufacturer's official cross-reference tools or engineering support for validated alternatives that match the 10-80 MHz bandwidth and 90-degree phase characteristics.

RF Power Dividers/Splitters FAQ

What is the maximum internal power dissipation for the JSPQ-80+?

The maximum internal dissipation is rated at 0.125 W.

Does the JSPQ-80+ maintain a constant 50 Ohm impedance?

Yes, the component is designed for a 50 Ohm system impedance throughout its operating frequency range.