Who uses MUOS?

The system replaces the slower and less mobile 1990s-era Ultra High Frequency Follow-On (UFO) satellite communication system. MUOS primarily serves the United States Department of Defense (DoD) and international allies use is under consideration.

What is MUOS stand for?

Mobile User Objective System
Developed for the U.S. Navy by Lockheed Martin, the Mobile User Objective System (MUOS) is revolutionizing secure ultra-high frequency (UHF) satellite communications (SATCOM) for mobile forces.

What is MUOS waveform?

A major development effort in the design of the Mobile User Objective System (MUOS) is the waveform used in software defined radios (SDR) to provide terminal and manpack UHF communication radios. …

How many MUOS satellites are there?

four
MUOS includes a satellite constellation of four operational satellites with one on-orbit spare, a ground control and network management system, and a new waveform for user terminals.

What frequency is Muos?

MUOS features a global infrastructure of ground stations in Australia, Italy, Virginia and Hawaii. Each of the ground stations serves one of the four active satellites via a Ka-Band feeder links at 20.2-21.2GHz for downlink and 30.0-31.0GHz for uplink.

What is Muos USMC?

Built by Lockheed Martin, MUOS replaced the legacy UHF Follow-On (UFO) system to provide narrowband communications. Consisting of four satellites and an on orbit spare in geosynchronous orbit, the $7 billion system can provide more than 10 times the bandwidth capacity of UFO.

What is IW satcom?

The integrated waveform (IW) will extend the slave channel concept introduced by MIL-STD-188-183A by transmitting forward orderwire (FOW) bursts on selected control channels while user communication can be allocated to any available satellite channel.

What is Saturn waveform?

SATURN is a fast frequency hopping waveform that was developed as a replacement for the HQ waveform.” As technology advances become more robust and precise, the shift towards the SATURN waveform is rapidly becoming the standard for military comms.

What is UHF satcom?

The Ultra High Frequency Satellite Communications (UHF SATCOM) System provides communication links, via satellite, between designated mobile units and shore sites worldwide. The UHF SATCOM system is one of three SATCOM systems installed and operates in the UHF range.

Is Muos full duplex?

“It is important to note that the MUOS waveform is full-duplex, which means users can carry on a conversation as you would on a cell phone, rather than [is the case with] most legacy radios that are half-duplex, where only one person talks and everyone else listens,” Miller said.

How does DAMA Satcom work?

The technology works by assigning channels on the basis of requests received from client terminals to a network control system, and also returning an unused channel to the central pool for redeployment to other users of the network.

What is Saturn’s frequency?

147.8 Hz
Saturn, in the Cosmic Octave (written and developed by Hans Cousto, is calculated to be 147.8 Hz. This frequency was calculated by finding the orbital frequency of the planet and scaling it up to the audible range using principles of music theory.

What can MUOS radio terminal do for You?

MUOS radio terminal users — supporting mobile, tactical ground, sea or air operations — can seamlessly connect around the globe and into the Global Information Grid, as well as into the Defense Switching Network.

Who is the creator of the MUOS system?

Image courtesy of Lockheed Martin Corporation. The Mobile User Objective System (MUOS) is a next-generation narrowband military satellite communications module being developed by Lockheed Martin Space Systems, for the US Navy.

When is muos expected to be fully operational?

The MUOS module is designed to offer enhanced and secure communications, including voice, video and data for warfighters on the move. The MUOS satellite network is expected to achieve full operational capability in 2017 and ensure the availability of UHF narrowband communications for the US Navy past 2025.

Where are the ground stations for the MUOS?

“The system operates through a fibre-optic terrestrial network, which connects four ground sites, including Hawaii, Norfolk, Sicily, and Australia.” An 18.4m Ka-Band antenna system installed on the MUOS enables communication between the satellite and the MUOS ground stations.