Bird Electronic Corporation Wattmeter, Thruline
The Bird 43-UHF Thruline Wattmeter is a precision RF wattmeter designed for measuring forward and reflected power in 50-ohm coaxial transmission lines. It operates over a frequency range of 25 MHz to 1000 MHz and can handle power levels from 100 mW to 10 kW, depending on the element used. The 43-UHF features UHF (PL-259/SO-239) connectors for easy integration into radio and broadcast systems. Its rugged, field-proven design ensures reliable performance in demanding environments, making it suitable for use in laboratories, field service, and production testing. The meter is compatible with Bird's interchangeable plug-in elements, allowing for flexible measurement across various frequencies and power ranges.
