Digital RF Wattmeters
Digital Wattmeters
Trusted. Tested. Field-Proven.
Precise Power Measurement for Complex RF Signals - Digital wattmeters are essential tools for accurately measuring digitally modulated RF signals such as CDMA, TDMA, FDMA, and more. From the all-new 4480A to the legacy APM-16, these instruments provide reliable power measurements that meet the demands of modern RF systems, ensuring optimal performance in telecommunications, broadcasting, and other RF-intensive applications. Trusted in RF Since 1948 - Bird wattmeters are the standard for accurate, durable RF power measurement. From analog tools to peak power models, professionals trust Bird when it has to work every time.
4480A, Future-Proof, Element-Free Design Across a Broad Frequency Range
Designed for today’s RF workflows, the 4480A delivers digital precision without the complexity.
- Instantly displays forward and reflected power on a crisp digital screen
- Reduces interpretation errors with clear, direct numerical readings
- Streamlines workflows no tuning, no moving parts, no guesswork
APM‑16, Legacy, Frequency-Specific Power Measurement
A proven choice for RF professionals who need reliable average power measurement using Bird’s elements.
- Works with Bird’s plug-in elements
- Accurate average power readings for analog and digital signals
- Built for rugged, real-world field use
