Bird® designs and builds reliable and superior RF wattmeters and RF line sections whether for harsh conditions or the most challenging situations. Reliability is both a promise and our reality.
Bird makes the world's most reliable wattmeters and RF line sections because we have to. No matter the product or its application or its customer, each is made with our single-minded devotion to reliability.
Wattmeters and Line SectionsBird® offers a wide selection of portable insertion-type instruments for measuring forward and reflected power in coaxial transmission lines.
Wattmeter KitsThe RPK 43-4 and 4210A100 Meters, when combined with appropriate 7/8" line section, QC connectors and elements, enable you to assemble custom rack mount or benchtop wattmeters.
Rigid Line Wattmeters100µA Rigid Line Wattmeters form a complete power measurement system when combined with the appropriate 1-5/8", 3-1/8", 4-1/16" or 6-1/8" rigid line section and Plug-In Elements.
RF Line SectionsBird's precise 50 Ohm 7/8", 1-5/8", 3-1/8", 4-1/16" and 6-1/8" Line Sections are designed for insertion between a transmitter and antenna or load.