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Trusted. Tested. Field-Proven.

Digital Wattmeters

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. 

4480XAPM_white

Versatile Power Measurements Across Complex RF Applications

 

Precision in Digitally Modulated Signal Measurement

 

Comprehensive RF Measurement Capabilities

Two Paths to RF Power Confidence

Choose the Bird wattmeter that fits your fieldwork, frequency, and future.

Whether you're modernizing your test bench or maintaining a legacy system in the field, Bird offers digital wattmeters built to match your workflow.

Get Expert Help

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
Trusted in RF Since 1948

Why RF Pros
Choose Bird

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.

Proven Wattmeters. Trusted Results.

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