What is the Bird 4042E-PTT?

The Bird 4042E-PTT is a digital channel power sensor designed for multi-channel RF monitoring. It
features 16 Push-To-Talk (PTT) inputs and expanded I/O capabilities for real-time monitoring, alarm
management, and seamless integration into RF systems.

The 4042E-PTT is an enhanced version of the 4042E Channel Power Sensor, designed specifically
for multi-channel RF monitoring. It introduces the following key features:

• Push-To-Talk (PTT) Inputs: Supports 16 PTT terminals, ensuring alarms activate only when
  a transmitter is actively in use, preventing false alarms.
• Expanded I/O Capabilities: Includes 2 user-defined inputs for external sensors and 2
  hard contact alarm (HCA) outputs for external alarm triggering.
• Enhanced SNMP and Web-Based Interface: Provides real-time remote monitoring,
  configuration, and diagnostics through an intuitive web GUI.