Cobham SATCOM offers a range of hybrid connectivity solutions powered by our powerful PRISM technology. PRISM (Private Routing & Intelligent System Management) is about creating resilient connectivity by combining the best of cellular networks with the strength of satellite connectivity.

View our products


PRISM PTT+  | Hybrid LMR/LTE with satellite failover

PRISM PTT+ delivers unrivaled voice and data communications coverage by automatically switching between available terrestrial (2G/3G/LTE) and satellite networks. The network agnostic solution ensures redundancy through intelligent voice and data routing, with no reduction in audio quality or interruption to data transfer.


Leveraging our powerful PRISM technology - which creates a robust and redundant IP network between all connected devices - PRISM PTT+ reduces infrastructure cost and ensures availability of voice and data communication in even the most remote areas.

PRISM PTT+ integrates cost-effectively to LMR/DMR (Land Mobile Radio, Digital Mobile Radio) trunk radio systems and its interoperable, voice-over-IP technology is optimized for use over very diverse network types. By bridging legacy radio networks of various sorts with LTE and satellite network infrastructures, PRISM PTT+ combines the best of both worlds; protects investments already done in legacy radio networks while at the same time facilitating the transition to LTE.

PRISM PTT+ in the field

PRISM PTT+ is particularly valuable where constant coverage from anywhere in the world, however remote and whatever the application, is imperative. This includes public safety agencies, e.g. emergency first responders, fire and police units, as well as utility services (gas, water, electricity, transportation and telecommunications), which require real-time, mission-critical data and uninterrupted communication for safety and operational efficiency.

PRISM M2M  | Unmatched IP connectivity

EXPLORER 540 is a hybrid M2M device designed for both cellular (3G, LTE) and satellite connectivity. The terminal is powered by our PRISM technology and the automatic and seamless failover between cellular and satellite creates an unmatched service availability for real-time IP connectivity and M2M solutions.

The PRISM M2M solution offers transparent networking. All remote assets in the field are assigned one IP address whether you independent whether the communication is via the cellular carrier or the satellite link. It is based on standard IP connectivity and completely plug and play for many M2M and IoT applications.

A PRISM M2M solution consist of the small and rugged EXPLORER 540 satellite terminal with a cellular modem directly connected on the back of the EXPLORER 540. The EXPLORER Cellular modems is available in different variants (3G, LTE) to support local carrier requirements.

The solution is backed up by Inmarsat’s global L-band satellite network and the BGAN M2M service that provides full IP data connectivity and up to 99.9% uptime. A trusted connection when other services fail. By combining BGAN M2M with cellular connectivity in the same terminal, EXPLORER 540 gives users the opportunity to choose the best carrier for any location and to have automatic failover if the primary connection drops.

For organizations transferring critical real-time data within their M2M networks, PRISM M2M and EXPLORER 540’s dual mode provides unmatched service availability. PRISM M2M is well suited for bespoke M2M solutions such as IP SCADA for data backhaul, asset tracking, real-time surveillance and remote telemetry.



Do PostBack