Description
Offering wideband operation from 0.5 to 18 GHz (500-18000 MHz), this 20 dB Broadband Directional Coupler is intended for accurate RF signal sampling and monitoring across multiple wireless and microwave frequency bands. The unit incorporates an SMA Female connector for convenient connection to RF cables, adapters, test instruments, and laboratory equipment. Its 20 dB coupling value provides controlled signal sampling from the main RF transmission path, allowing engineers to monitor power levels and analyze RF performance without significantly interrupting system operation. The extensive frequency range makes the coupler useful for 5G testing, wireless communication development, RF laboratories, microwave systems, transmitter testing, receiver evaluation, antenna measurements, and broadband signal analysis. Its precision construction provides consistent coupling performance and supports accurate, repeatable measurements across the operating range. The compact SMA interface also makes it suitable for test benches and laboratory configurations where flexible RF connectivity is required. This coupler can be integrated into RF monitoring systems for signal measurement, system diagnostics, power verification, and equipment characterization. It is also useful during product development and maintenance when engineers need access to a representative RF sample for measurement instruments. The broadband design provides flexibility across multiple applications and reduces the requirement for individual couplers covering different frequency bands. With reliable 20 dB coupling, 500-18000 MHz coverage, and SMA Female connectivity, this RF directional coupler is well suited for professional RF testing, broadband communication systems, 5G development, microwave applications, signal monitoring, and precision power measurement.
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