The 3126A Wattcher, RF Power Monitor/Alarm, is designed to protect and monitor your RF frequency transmission system by connecting the power meter to a Bird dual port thruline line section and two elements compatible with the RF coaxial line.

The elements are selected by the user to cover the desired power levels and frequency ranges. Purpose and Function Abnormal loading conditions cause the transmitter to quickly shutdown, a user selectable audible alarm to sound, and an alarm LED to flash. Remote access is available for resetting audible and visual alarms. Fail-safe or non fail-safe modes are user selectable and the reflected power trip level is adjustable.

The Bird 3126A Single Carrier RF Power Monitor is a high-performance device designed for precise monitoring and protection of RF frequency transmission systems. The monitor interfaces with a Bird dual-port thruline line section and compatible RF coaxial line elements. It features an adjustable reflected power trip level, user-selectable audible alarms, front panel controls, and comprehensive safety measures, including fail-safe and non-fail-safe modes. With a wide power range, frequency coverage, and accurate measurement capabilities, the Bird 3126A is a reliable choice for maintaining stable and efficient RF communications systems.