Bird Electronic Corporation APM-25B Element, 25 W, 50 MHz to 125 MHz
The Bird Electronic Corporation APM-25B is a precision plug-in element designed for use with Bird wattmeters, specifically within the APM Series. This element is rated for 25 watts and is calibrated for accurate RF power measurement in the frequency range of 50 MHz to 125 MHz. The APM-25B is engineered to provide reliable and repeatable readings, ensuring optimal performance in laboratory, field, and industrial applications. Its robust construction and precise calibration make it suitable for monitoring and testing RF transmission systems, transmitters, and other radio frequency equipment operating within its specified frequency and power range.