QCN-34D+

RF Power Dividers/Splitters Overview

The QCN-34D+ is a 2-way LTCC hybrid power splitter manufactured by Mini-Circuits. It operates within a frequency range of 2.5 GHz to 3.4 GHz, centered at 2.95 GHz with a bandwidth of 900 MHz. The component features a 50 Ohm impedance and utilizes SMD/SMT surface mount technology for board installation. It provides typical insertion loss of 0.4 dB and high isolation of 26 dB. The device supports a maximum power handling of 10W at 25°C ambient temperature, derating linearly to 7W at 100°C. Operating temperatures range from -55°C to +100°C.

RF Power Dividers/Splitters Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for compact integration
• Features wrap-around terminals designed for excellent solderability
• Provides high isolation between output ports

RF Power Dividers/Splitters Applications

• RF signal distribution networks
• Wireless communication systems
• Test and measurement instrumentation

RF Power Dividers/Splitters Procurement Notes

Verify the specific ordering suffix against official Mini-Circuits documentation to ensure correct configuration. Confirm that the required power handling and isolation specifications align with system requirements before procurement. Check current availability status as supply chain conditions may affect delivery timelines.

RF Power Dividers/Splitters Selection Notes

Select this component when a compact, low-loss 2-way split is required in the 2.5–3.4 GHz range. Consider the LTCC construction for thermal stability and the small form factor suitable for dense PCB layouts. Ensure the operating temperature range meets the environmental constraints of the target application.

RF Power Dividers/Splitters Part Context

This part belongs to the QCN series of hybrid power splitters from Mini-Circuits. These components are designed for RF and microwave applications requiring precise signal division. The series leverages LTCC manufacturing to achieve consistent performance in a miniature footprint, serving as a key passive component in modern wireless infrastructure.

RF Power Dividers/Splitters Replacement Considerations

Consult Mini-Circuits official substitution guides for verified alternatives. Cross-reference electrical parameters such as center frequency, bandwidth, and isolation levels to ensure functional compatibility.