4028 Series

High Power Directional RF Power Sensors (±2% Accuracy)

Bird 4028 Series Directional RF Power Sensors are designed specifically for use in high power LCD, TFT and Solar processing as well as other precision high power applications. Because accuracy is critical, these sensors are capable of ±2% accuracy at the calibrated frequency and power level which can improve accuracy and long-term repeatability for significant improvements on your process yields.

• Specifically designed for use in high power LCD, TFT and Solar processing and other precision high power applications up to 50 kW
• ±2% accuracy at specified frequencies and power levels
• Models do not need to be field calibrated befors use and only need to be calibrated once every year
• Plug and Play with the 4421A Series, Multifunction Power Meter
• Dozens of connector options available
• Calibration traceable to the National Institute of Standards and Technology

• Enhances the set point acuracy of the CW RF source
• Optimizes source-to-source consistency across the fleet
• Delivers forward and reflected power measurements to 2% accuracy
• Supports measurements of higher power signals used in inductrial processes