Icom IC-SAT100M

Fixed-Mount Satellite PTT (Push-to-Talk) Radio 
The Icom IC-SAT100M is a fixed-mount satellite PTT radio that delivers instant, global push-to-talk communications over the Iridium® satellite network. Designed for vehicles and base installations, it enables real-time group communications anywhere on Earth — without reliance on terrestrial infrastructure. 

The Icom IC-SAT100M is a professional-grade fixed-mount satellite push-to-talk (PTT) radio engineered for mission-critical communications in remote and infrastructure-limited environments. Unlike traditional land mobile radios that rely on repeaters or cellular networks, the IC-SAT100M operates over the global Iridium® satellite constellation, ensuring reliable, real-time communication anywhere on the planet — including polar regions.
Specifically designed for vehicle installations and fixed control centers, this unit is ideal for fleet operations, emergency response teams, public safety agencies, utilities, mining, oil & gas, maritime, and government users requiring instant group communication across vast distances.
The IC-SAT100M supports one-to-many and many-to-many communication with low latency, enabling users to coordinate operations efficiently across countries or continents. With its rugged construction and intuitive interface, it ensures dependable performance in harsh operational conditions.
By leveraging satellite connectivity instead of terrestrial networks, the IC-SAT100M eliminates coverage gaps and enhances operational resilience — making it a powerful tool for business continuity and disaster response scenarios.

• Key Features
  Truly Global Coverage
  Operates over the Iridium® satellite network, providing pole-to-pole coverage with no dependency on local infrastructure.
• Instant Push-to-Talk (PTT)
  Real-time, low-latency voice communication for one-to-many and group calls.
• Fixed-Mount Design
  Optimized for vehicle installation or control room deployment, with detachable controller and flexible mounting options.
• Infrastructure-Free Operation
  No need for repeaters, base stations, or cellular towers.
• Group Communication Capability
  Supports wide-area group communication across multiple regions or countries.
• Secure & Managed System
  Managed PTT service platform for centralized control and configuration.
• Rugged & Reliable
  Built for demanding environments including mining sites, remote operations, maritime vessels, and emergency response units.
• External Antenna System
  Dedicated satellite and GNSS antennas for enhanced signal performance.
• Interoperability Options
  Compatible with dispatch systems and can integrate into broader communication workflows.