QCN-34+

RF Power Dividers/Splitters Overview

The QCN-34+ is a 2-way LTCC 90-degree hybrid power splitter/combiner designed for RF applications. It operates within a frequency range of 2500 to 3400 MHz, centered at 2.95 GHz with a bandwidth of 900 MHz. The component features a 50 Ohm impedance and utilizes SMD/SMT board mount installation. Typical electrical performance includes an insertion loss of 0.4 dB and isolation of 26 dB. Physical dimensions are 3.20mm x 1.60mm x 1.07mm. It supports a minimum operating temperature of -55°C and a maximum of +100°C.

RF Power Dividers/Splitters Feature Summary

• Ultra-small ceramic LTCC construction for compact circuit integration
• Wrap-around terminal design ensures excellent solderability
• High isolation characteristics for effective signal separation

RF Power Dividers/Splitters Applications

• Wireless communication systems requiring signal splitting or combining
• RF front-end modules in mobile devices
• Test and measurement equipment signal distribution

RF Power Dividers/Splitters Procurement Notes

Verify the specific ordering suffix against official Mini-Circuits documentation to ensure correct variant selection. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference the part number with authorized distributor catalogs to validate authenticity and avoid counterfeit components during procurement.

RF Power Dividers/Splitters Selection Notes

Select this component when a compact 90-degree hybrid coupler is required for the 2.5 to 3.4 GHz band. Consider its low insertion loss and high isolation metrics for sensitive RF paths. Ensure the SMD package style aligns with the target PCB layout constraints and automated assembly capabilities.

RF Power Dividers/Splitters Part Context

This device belongs to the QCN series of ultra-small ceramic power splitters and combiners from Mini-Circuits. These components utilize Low Temperature Co-fired Ceramic (LTCC) technology to achieve miniaturization while maintaining robust RF performance across microwave frequencies.

RF Power Dividers/Splitters Replacement Considerations

Consult Mini-Circuits official substitution guides for verified equivalent models. Do not assume cross-compatibility with other manufacturers' parts without rigorous electrical testing and parameter matching.