Directional Couplers
Features
- Enables signal sampling and power monitoring
- High directivity for accurate signal coupling
- Wide operating frequency range
- Low insertion loss for efficient signal transfer
- Excellent isolation between coupled and main ports
- Precise coupling factor (e.g., 6dB, 10dB, 20dB options)
- Handles high RF power levels
- Impedance matched (typically 50Ω) for optimal performance
- Compact and durable metal construction
- Stable performance over temperature variations
Product Overview
A Directional Coupler is a key RF component used to sample or monitor signals in a transmission line without interrupting the main power flow. It divides a portion of the input signal in a defined ratio while maintaining excellent directivity and minimal insertion loss. Designed for precision and stability, it is widely used in RF testing, power measurement, antenna systems, and signal monitoring applications. With a wide frequency range, high isolation, and durable construction, directional couplers ensure reliable performance in both indoor and outdoor environments. Their compact design and accurate coupling characteristics make them essential in communication networks, broadcast systems, and microwave circuits for efficient signal management and analysis.