Bird Technologies | 3128A Wattcher,RF Pwer Monitor/Alarm 30uA, 25/50/100W Scale

The 3128A Wattcher RF Monitor/Alarm; when installed with a dual portThruline Line Section and two elements, is designed for theprotection and monitoring of radio frequency transmission systems.The line section is selected to be compatible with the RF coaxialline used in the transmission system.The elements are selected by the user to cover the desired powerlevels and frequency ranges. Purpose and Function Abnormal loadingconditions cause the transmitter to quickly shutdown, a userselectable audible alarm to sound, and an alarm LED to flash. Remoteaccess is available for resetting audible and visual alarms.Fail-safe or non fail-safe modes are user selectable and thereflected power trip level is adjustable.