Bird Electronic Corporation 250B Element, 250 W, 50 MHz to 125 MHz
The Bird 250B is a precision RF power measurement element designed for use with Bird's Thruline wattmeters. It is specifically calibrated for accurate measurement of 250 watts of RF power within the frequency range of 50 MHz to 125 MHz. The 250B element is part of Bird's interchangeable plug-in element system, allowing users to tailor their wattmeter to specific power and frequency requirements. Each element is individually calibrated and labeled for its rated frequency and power range, ensuring reliable and repeatable measurements in laboratory, field, or industrial environments.