Tap into your RF line for signal monitoring—without interrupting performance. Bird’s Directional Coupler Elements deliver a stable -40 dB nominal sample for external test equipment.
Provides stable, consistent RF sampling for external test equipment.
Your instrument meter will not respond while this element is installed.
Works in both QC-Type and 7/8" EIA Line Sections with no modification.
Find the right coupler for your frequency and power range—quickly compare models to match your exact application.
The wattmeter is a trusted tool on every RF bench—but it’s the element inside that makes the reading count. That’s why RF professionals choose Bird Plug-In Elements: to ensure the accuracy, consistency, and confidence their systems demand.
Built for long-term compatibility and everyday reliability, Bird elements keep wattmeters working the way they should—without second-guessing or surprise results.
Talk to us to get the right element—and keep your measurements on point.