Bird Electronic Corporation APM-25D Element, 25 W, 200 MHz to 500 MHz
The Bird Electronic Corporation APM-25D is a precision plug-in element designed for use with Bird wattmeters. It is rated for 25 watts and operates over a frequency range of 200 MHz to 500 MHz. The APM-25D element enables accurate measurement of RF power within its specified range, ensuring reliable performance for applications such as radio communications testing and maintenance. This element is part of Bird's APM Series, known for their durability and accuracy in field and laboratory environments. The APM-25D is compatible with Bird 43 and similar wattmeters, providing users with a dependable solution for RF power measurement.