SatStation Deluxe Junction Box - Iridium 9575 Extreme

Hands-Free Audio for the Iridium Extreme

The Deluxe Junction Box connects the speaker, microphone, power supply, and compatible SatStation cradle into a single installed system. Once assembled, calls can be placed and answered through the Iridium Extreme handset while incoming audio is played through the external speaker and the visor microphone captures the operator’s voice.

This arrangement is suitable for vehicles, vessel cabins, aircraft, offices, and remote facilities where the phone must remain secured in a dock and connected to an external antenna.

Clearer Calling in Working Environments

The system provides full-duplex hands-free operation with echo cancellation and background-noise filtering. The external speaker also amplifies the incoming-call alert, helping personnel hear calls in vehicle cabins, work sites, and other locations with elevated background noise.

The microphone and speaker can be positioned separately from the cradle, allowing each component to be installed where it works best for the operator.

Vehicle Power and Stereo Integration

The junction box connects to an 11–32 VDC negative-ground electrical system, supporting common 12-volt and 24-volt vehicle installations. Its ignition connection controls dock operation with the vehicle, while the entertainment-mute lead can silence a compatible stereo system during satellite calls.

Professional installation is recommended so the power, ignition, grounding, and stereo-mute connections are routed safely and do not interfere with vehicle controls or airbag deployment areas.

Compatible SatStation Components

This accessory is intended for use with the SatStation Extreme cradle for the Iridium 9575, commonly identified as model AT6906A. The cradle holds and charges the phone, connects it to an external Iridium antenna, and provides access to the handset’s Emergency SOS and USB data functions.

The junction box does not function as a complete docking station by itself. A compatible cradle, Iridium Extreme handset, external antenna, antenna cable, and active Iridium service are required.