Table of Contents

Double D Electronics DDA86-35

About

The Double D Electronics DDA86‑35 connector provides comprehensive monitoring and control of the DDA86‑series modular redundancy controllers. These units are widely used in satellite and broadcast environments to manage RF switching, LNA/LNB power, and automatic changeover logic. This connector offers clear visibility of system status, switch positions, module health, and alarm conditions, enabling operators to supervise the RF redundancy setup from a single interface.

Key Features

  • Modular system overview: Displays the status of the DDA86‑35 chassis and its installed plug‑in modules, including power supplies, controller cards, and switch interface modules.

  • Switch position monitoring and control: View and configure the position of connected coaxial or waveguide switches, supporting both manual and automatic changeover modes.

  • LNA/LNB power supervision: Monitor and control DC power feeds to frontend amplifiers or LNBs, including fault detection and automatic switchover logic.

  • Alarm and health indicators: Provides real‑time alarms for module faults, power issues, switch errors, and signal‑path failures.

  • Device information access: Quickly view essential parameters such as device name, software version, module configuration, and operational mode.

Technical info

Note

For in-depth information on configuring and using the DataMiner connector for Double D Electronics DDA86-35, refer to the technical help page.

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