JS4PS-1+

RF Power Dividers/Splitters Overview

The JS4PS-1+ is a four-way core and wire power splitter/combiner module manufactured by Mini-Circuits. It operates within a frequency range of 80 MHz to 520 MHz with a nominal impedance of 50 Ohms. The device features an insertion loss of 0.8 dB maximum, amplitude imbalance of 5 degrees maximum, and isolation of 20 dB minimum. It utilizes surface mount technology (SMD) with J-leads in an 8-pin configuration. The physical dimensions are compact, suitable for board mounting, and it supports operation temperatures from -40°C to +85°C.

RF Power Dividers/Splitters Feature Summary

• Four-way signal splitting and combining capability using core and wire construction
• Surface mount package design with J-leads for automated PCB assembly
• Broadband operational range covering 80 MHz to 520 MHz
• High isolation performance between output ports

RF Power Dividers/Splitters Applications

• RF signal distribution in wireless communication systems
• Signal conditioning for test and measurement equipment
• Antenna array feed networks
• Power combining in RF amplifier chains

RF Power Dividers/Splitters Procurement Notes

Verify the specific ordering suffix and RoHS compliance status directly against the manufacturer's current datasheet before procurement. Confirm that the SMD J-lead package footprint matches the target PCB design requirements. Ensure that the operating temperature range aligns with the environmental conditions of the final application. Cross-reference the part number with official Mini-Circuits documentation to avoid substitution errors.

RF Power Dividers/Splitters Selection Notes

Select this component when a four-way split or combine function is required within the 80-520 MHz band. Consider the SMD J-lead package for space-constrained designs requiring surface mount integration. Evaluate the 20 dB isolation specification against system crosstalk requirements. Verify that the 0.8 dB insertion loss meets the link budget constraints for the intended signal path.

RF Power Dividers/Splitters Part Context

This component belongs to the JS4PS series of power splitters and combiners from Mini-Circuits. It is designed for high-reliability RF applications requiring precise signal division. The series utilizes core and wire technology to achieve consistent performance across the specified frequency range. It serves as a passive signal conditioning element in microwave and RF circuits.

RF Power Dividers/Splitters Replacement Considerations

Consult Mini-Circuits official documentation for verified substitute part numbers. Do not assume interchangeability with other series without checking electrical parameters and pinout compatibility.