DBTC-16-5-75L+

RF Directional Couplers Overview

The DBTC-16-5-75L+ is an RF directional coupler designed for 75Ω systems, operating within a frequency range of 5 MHz to 1.5 GHz. It provides a nominal coupling factor of 16 dB with a tolerance of ±0.7 dB, specifically achieving 16.8 dB in typical performance data. The component supports a maximum power handling capacity of 1 Watt and utilizes a compact 5-SMD module package format.

RF Directional Couplers Feature Summary

• Provides precise signal sampling via fixed 16 dB coupling factor for 75Ω impedance networks
• Operates effectively across the 5 MHz to 1.5 GHz frequency spectrum
• Engineered for robust performance with 1W power handling capability
• Utilizes a surface-mount 5-SMD module configuration for integration

RF Directional Couplers Applications

• CATV network monitoring and signal distribution
• Broadband access system architectures
• DOCSIS 3.1 and 4.0 compliant infrastructure testing
• RF signal level measurement in passive networks

RF Directional Couplers Procurement Notes

Verify the specific suffix designation (+) to ensure compliance with current RoHS standards and lead time requirements. Confirm that the 1W power rating aligns with your system's operational limits. Ensure the 75Ω impedance matches your existing circuit design to prevent signal reflection issues. Cross-reference the 5-SMD package dimensions against your PCB layout constraints prior to ordering.

RF Directional Couplers Selection Notes

Select this component when a 75Ω interface is required for frequencies up to 1.5 GHz. The 16 dB coupling value suits applications needing moderate signal attenuation for monitoring purposes. Consider the 1W power limit for high-density distribution environments. The SMD form factor is ideal for automated assembly processes in consumer electronics manufacturing.

RF Directional Couplers Part Context

This device belongs to Mini-Circuits' portfolio of passive RF components tailored for the cable television industry. It complements their range of 75Ω transformers, diplexers, and splitters. The product line supports DOCSIS standards, ensuring compatibility with modern broadband access networks and hybrid fiber-coaxial architectures.

RF Directional Couplers Replacement Considerations

Consult official Mini-Circuits documentation for direct substitutes within the DBTC series. Verify impedance matching and coupling factor tolerances when evaluating alternative models. Ensure replacement parts maintain the same 5-SMD package style for mechanical compatibility.