Bird Electronic Wattmeter Element Slug 25M 2.2-2.3 GHz 25WBird Electronic Wattmeter Element Slug 25M 2. 2 2. 3 GHz 25WThe Bird Electronic 25M is a precision wattmeter element slug designed for use with Bird wattmeter systems to accurately measure RF power. Calibrated for the 2. 2 to 2. 3 GHz frequency range, it supports a power rating of up to 25 watts and is engineered for reliable performance in RF testing and monitoring applications. Key Specifications Model: 25M Frequency Range: 2. 2 2. 3 GHz Power