Bird Electronic Corporation 430-3 Element, 100 mW, 328 MHz to 336 MHz
The Bird 430-3 is a plug-in element designed for use with Bird wattmeters, specifically engineered to measure RF power in the range of 100 milliwatts (mW) within the frequency band of 328 MHz to 336 MHz. This element is part of Bird Electronic Corporation's 430 Series, which is known for its precision and reliability in RF power measurement applications. The 430-3 element is factory-calibrated to ensure accurate readings and is compatible with Bird's Model 43 and similar wattmeters. Its robust construction and precise calibration make it suitable for laboratory, field, and service applications where accurate low-power RF measurements are required.