Bird Electronics 4381 Overview
The model 4381 is a Rugged RF Power Analyst that monitors Peak Pulse Power, Peak Envelope Power, or CW Power during normal equipment operations in the forward or reflected direction. Designed for air navigational aids DME, ATC and other pulsed RF systems such as telemetry, radar, commandand control, etc. They need no attenuators, directional couplers or charts.
