The ICOM IC-SAT100 is the world's first handheld satellite radio built for instant, one-to-many communication without reliance on local towers or repeaters. It works like a familiar VHF handheld, but connects directly to Iridium's low-Earth-orbit satellites for true global reach.
Designed for demanding environments, the IC-SAT100 keeps working through rain, dust, heat, and vibration. Clear, powerful audio cuts through background noise, making it practical for field teams, marine operations, and remote sites where coordination matters.
With group-based push-to-talk, teams stay connected across regions or continents at the press of a button. Optional interoperability allows integration with existing VHF, UHF, or analog radio systems through ICOM gateways.
Every IC-SAT100 is backed by Satellite Phone Store's in-stock availability, fast shipping, and knowledgeable support. We help you choose the right service plan and stay operational long after deployment.
Description
Product Overview
The ICOM IC-SAT100 PTT Iridium Satellite Radio is a handheld satellite push-to-talk (PTT) radio that delivers true global communication without relying on terrestrial networks. Built for professionals and teams working in remote, harsh, or infrastructure-compromised locations, it connects directly to the Iridium satellite constellation for instant one-to-many voice communication anywhere on the planet — including the poles. Rugged, intuitive, and reliable, the IC-SAT100 combines traditional two-way radio simplicity with satellite reach and resilience.
Why People Buy the ICOM IC-SAT100
Product Details
Global Satellite Communications
The IC-SAT100 uses Iridium's low Earth orbit satellite network to enable true one-to-many push-to-talk communication from virtually anywhere on Earth, even where mobile or landline services do not exist. This means teams can stay connected across remote work sites, ocean passages, disaster zones, or polar regions with a single button push.
Built for Tough Conditions
Designed to withstand demanding environments, the IC-SAT100 meets IP67 waterproof and MIL-STD-810G durability standards. It resists dust, falls, and immersion in water — ensuring reliable operation outdoors, on vessels, or at basecamp.
Clear, Powerful Audio
With up to 1500 mW of audio output, this radio delivers loud, intelligible voice communication even in noisy field conditions. The large front speaker ensures you can hear and be heard without external accessories.
Long Operational Life
The high-capacity battery provides extended use — ideal for long shifts or multi-day deployments. Whether in standby or active use, the IC-SAT100 is built to support extended field operations without frequent recharging.
Smart Features for Real Use
Integrated GPS enables location tracking, while Bluetooth support allows hands-free PTT operation when paired with compatible devices. The emergency call button offers priority communication in critical situations, and multi-language menus improve usability across teams.
Expandable and Compatible
Through optional gateways like the VE-PG4 RoIP interface, the IC-SAT100 can interoperate with conventional radios and IP systems — extending group communication into broader networks when needed.
Helpful Videos
Expert Tip
Treat the IC-SAT100 like a professional two-way radio, not a phone replacement. For best performance, always use it outdoors with a clear view of the sky and avoid transmitting near obstructions like vehicles, buildings, or rock walls. When using group PTT, confirm who is leading the call before transmitting to prevent overlaps. If your team is stationary, consider an external Iridium antenna to improve signal stability. Strong satellite coverage enables the connection—but clear procedures and smart positioning are what ensure reliable communication in the field.
Features
- Global push-to-talk communication via Iridium® NEXT (pole-to-pole coverage)
- One-to-many group calling with up to 15 talk groups
- IP67 waterproof and dust-tight, MIL-STD-810G tested
- Loud 1500 mW audio for high-noise environments
- Integrated GPS and emergency alert button
- Bluetooth® PTT support for hands-free operation
- External antenna support via SMA connector
- Optional interoperability with IDAS™ and analog radios
Package
ICOM IC-SAT100 PTT Iridium Satellite Radio Includes:
- IC-SAT100 PTT Radio
- BP-300 Battery Pack
- FA-S102U Antenna
- BC-242 AC Adapter
- MBB-5 Belt Clip
- BC-241 Rapid Charger
Technical Specifications
Dimensions
- 57.8 x 135 x 32.8 mm
- 2.3 x 5.3 x 1.3 in
Weight
- 300g/10.5 oz (with BP-300, without antenna)
Durability
- IP67 Waterproof, MIL-STD 810G, and a Durable Body
Included
- Internal speaker - 1500 mW typical (at 5% distortion into an 8 Ω load)
- External speaker - 1000 mW typical (at 5% distortion into an 8 Ω load)
Battery
- 14.5 hours (TX : RX : standby = 5 : 5 : 90)
- 7.5 V DC (with BP-300)
Documentation:
