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Real-Time Communication Across the Globe

One-to-Many Global Communications with just a Push of a Button

Iridium PTT (Push-to-Talk) devices for global dependability, adaptability and durability. Only Iridium can deliver the power of fast, simple and secure group communication with the toughest, most feature-rich PTT-enabled satellite phones & radios on the market.

Space, at the service of a better life on Earth

Benefits of Using Iridium PTT

Iridium PTT takes the local functionality of walkie-talkie, formally known as a handheld transceiver, and takes it to a global level by allowing users in a talkgroup to communicate real time even with thousands of miles distance between them.

Iridium PTT Fast & Mobile - Apollo Satellite

Fast & Mobile

Fully integrated for reliable on-the-move handheld use. Call set-up and inter-call performance in-line with traditional solutions.

Iridium PTT Reliable & Secure - Apollo Satellite

Reliable & Secure

Iridium Push-to-Talk communication are kept private with AES 256 encryption. Automatic programming and registration with easy-to-use menu navigation.

Iridium PTT Global Coverage

Global Coverage

Works from pole-to-pole, where and when you need it. Use on-foot, in-vehicle or in-building with available accessories.

Iridium PTT Person Using Satellite Phone Remote Location - Apollo Satellite

What is SATELLITE PTT?

SATELLITE PTT (Push-To-Talk) is a two-way radio system that uses the Iridium® satellite network. It can be as a communication tool in remote, isolated areas where there are no mobile phones or landline network infrastructure. Even if terrestrial network infrastructures is rendered unusable by human or natural disasters, SATELLITE PTT can provide a stable back-up, independent from other networks.

Iridium Extreme 9575 PTT Hikers Climbing Mountain - Apollo Satellite

ICOM IC-SAT100 Satellite PTT DEVICE FEATURES

ICOM IC-SAT100 Iridium PTT FLEXIBLE ANTENNA - Apollo Satellite

flexible antenna

Extremely high-quality durable antenna. It is also detachable to connect an external antenna.

ICOM IC-SAT100 SOS EMERGENCY CALL - Apollo Satellite

emergency call

Alert your whole talkgroup with the push of this button.

ICOM IC-SAT100 PUSH TO TALK BUTTON - Apollo Satellite

push to talk button

With one press of this button you are instantly connected to anywhere in the world.

ICOM IC-SAT100 DISTANCE APART FROM OTHER PTT USERS IN THE TALK GROUP - Apollo Satellite

distance apart from other ptt users in the talk group

You will know with one glance how far the user talking to you to is.

ICOM IC-SAT100 SMA CONNECTOR TO ANY IRIDIUM ANTENNA - Apollo Satellite

sma connector to any iridium antenna

Connect any certified Iridium PTT antenna by detaching the antenna and using the SMA connector.

ICOM IC-SAT100 PTT ACCESSORY CONNECTOR - Apollo Satellite

accessory connector

Connect your push-to-talk device to a docking station or other accessories.

ICOM IC-SAT100 SMA CONNECTOR TO ANY IRIDIUM ANTENNA - Apollo Satellite

usb connector

Charge your phone and update your firmware using this USB port.

ICOM IC-SAT100 1500 MW TO POWERFUL AUDIO - Apollo Satellite

1500 mw to powerful audio

Featuring the loudest speaker on the market for a push-to-talk radio with crystal clear voice clarity.

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Featured Iridium Extreme 9575 PTT
Starter Bundle

Iridium PTT Starter Bundle - Apollo Satellite

Equipped to deal with emergencies

If you ever find yourself in a tough spot, Iridium PTT Private Encrypted Phone Bundle is ready to help with a dedicated, programmable, one-touch SOS button when the device is in telephone mode. With one push in telephone mode, you can access 24/7 emergency assistance anywhere in the world by registering for GEOS Emergency Monitoring through Travel Safety Group Limited.

Adaptable

Use on-foot, in-vehicle, or in-building with available accessories.

Secure

Push-to-Talk communications are kept private with AES 256.

Global

Works pole-to-pole where you need it.

Mobile

Fully integrated for on-the-move, handheld use.

Fast

Call set-up and inter-call performance in-line with traditional solutions.

Simple

Automatic programming and registration with easy-to-use menu.

Who uses Iridium PTT?

Iridium PTT Military Satellite Radio - Apollo Satellite
Military
Iridium PTT Firefighter Satellite Radio - Apollo Satellite
Firefighters
Iridium PTT Emergency and Front Line Workers Satellite Radio - Apollo Satellite
Emergency
Iridium PTT Police & Law Enforcement Satellite Radio - Apollo Satellite
Police
Iridium PTT Ship Workers Satellite Radio - Apollo Satellite
Ship workers
Iridium PTT Architects & Construction Crews Satellite Radio - Apollo Satellite
Architects