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Bird Electronics 4421 Power Meter

The Bird® Model 4421 is a precision RF power meter that, while originally intended for general purpose laboratory applications where high accuracy is required, has found wide acceptance in semiconductor processing applications. The product is configured as a system, consisting of the Model 4421 digital display and a precision power sensor selected for the application based upon maximum power and operating frequency.

Bird 4421 Features

• ±1% Accuracy — Accomplished through the use of an automatic frequency compensation scheme, where the error contributions due to directional coupler frequency response characteristics are eliminated.
• Wide Dynamic Range — The instrument will meet the full accuracy specification over a 35 dB dynamic range.
• Excellent Measurement Repeatability — Typically <0.1%
• Digital Display — Along with automatic VSWR calculation.
• GPIB and RS-232 Interfaces

Bird Electronic 4421 Standard Accessories

OPTIONAL ACCESSORIES***

*** The above list of options represents commonly found options. Units available from Global Test Equipment may have a combination of these options. Contact Us for detailed information about the options available on the units in stock.