The TC4-1W-17LN+ is a coaxial Bi-Directional Coupler from Mini-Circuits. This coupler is designed for wideband applications, providing a means to sample or inject signals into a transmission line with minimal disturbance. It is built with high-quality materials and precise manufacturing techniques to ensure reliable performance and consistent characteristics over a wide frequency range.

Applications:

• Signal Monitoring: Used for monitoring signal levels in communication systems without disrupting the main signal path.
• Power Amplifier Leveling: Employed in power amplifier circuits to sample output power for leveling and control purposes.
• VSWR Measurement: Utilized in VSWR (Voltage Standing Wave Ratio) measurement setups for assessing impedance matching.
• Signal Injection: Used for injecting test signals or calibration signals into a system.
• Receiver Front-End: Integrated into receiver front-ends for signal splitting and distribution.

Features:

• Wideband Operation: Operates over a wide frequency range, typically from 0.8 GHz to 6 GHz, offering versatility in various applications.
• Low Insertion Loss: Exhibits low insertion loss, minimizing signal attenuation in the main signal path.
• High Directivity: Provides high directivity, ensuring accurate signal sampling and minimal leakage from the isolated port.
• Good Isolation: Offers good isolation between ports, preventing unwanted signal interference.
• SMA Connectors: Equipped with SMA connectors for easy and reliable connection to other coaxial components.
• Surface Mount Package: Available in a surface mount package for automated assembly and compact integration.

Benefits:

• Accurate Signal Sampling: Provides accurate signal sampling for precise monitoring and control.
• Minimal Signal Disruption: Minimizes signal disruption in the main signal path due to its low insertion loss.
• Versatile: Suitable for a wide range of applications due to its wideband operation and excellent performance characteristics.
• Easy Integration: Simplifies integration into various systems with its SMA connectors and surface mount package.
• Reliable Performance: Delivers reliable performance over a wide temperature range.

Additional Details:

The TC4-1W-17LN+ is designed to meet stringent industry standards for performance and reliability. It features a robust construction and is rigorously tested to ensure consistent performance. Detailed specifications such as coupling factor, insertion loss, directivity, and VSWR can be found in the Mini-Circuits datasheet for this product. The plus sign (+) in the part number indicates an RoHS compliant version.