Hylas gets green light for spaceport trip

Sep 29, 2010
Hylas-1 during qualification testing at the Compact Antenna Test Facility (CATF) at ISRO's Bangalore satellite centre. Credits: ISRO

(PhysOrg.com) -- Following extensive testing in India, the Hylas-1 telecommunication satellite has been given the go-ahead for shipping to Europe?s Spaceport in French Guiana for its November flight.

The Hylas-1 mission, a public-private partnership between ESA and Avanti Communications in the UK, will target the high demand for broadband services in Europe. The Agency’s advanced communications payload will deliver broadband services to hundreds of thousands of European customers on a flexible basis, shifting bandwidth between regions in line with demand.

EADS Astrium is the mission prime contractor, with the satellite platform coming from Antrix Corporation, the commercial arm of the . Satellite assembly and qualification testing were performed in Bangalore, India.

Other European and Canadian companies including TESAT, ComDev, and Casa Espacio provided essential equipment for the communication payload.

The satellite’s readiness to begin its scheduled launch campaign was assessed in Bangalore on 18 September. Senior officials from Avanti, ESA, Astrium and ISRO/Antrix studied the results of Hylas-1’s tests before giving the green light.

“There is a great sense of fulfilment today,” said Andrea Cotellessa, ESA’s project manager. “We have completed the work in less than four and a half years from contract signature. Considering the advanced payload we have aboard Hylas-1 and the performances measured so far, everybody involved in this project should feel very proud.”

Hylas-1 operates in Ku-band and Ka-band, which are adjacent portions of the microwave spectrum: Ku-band often used for television broadcasting and Ka-band being increasingly employed for broadand internet services. Hylas-1’s wide Ku-band beam covers the whole of Europe. Its Ka-band antenna generates eight closely focused ‘spot beams’ for optimal frequency reuse, each one providing coverage to a key European market. Bandwidth and power can be redistributed between beams to fulfil the changing needs of the market. Credits: Avanti

A Russian Antonov-124 aircraft will carry Hylas from Bangalore to Kourou in early October, along with all the support equipment.

Launch is planned for November on Europe’s ECA, shared with another telecommunication .

The Hylas 1 ESA programme is an example of a successful public-private partnership; a creative fast track for demonstrating as part of an operational mission.

Hylas will be followed in the next two to three years by two further satellites developed in partnership programmes with satcom operators: Alphasat, developed with Inmarsat with Astrium as prime contractor, and HAG-1, developed with Hispasat with OHB as prime contractor.

Explore further: Red moon at night; stargazer's delight

add to favorites email to friend print save as pdf

Related Stories

Hylas satellite on schedule for launch

Jun 04, 2010

(PhysOrg.com) -- The completion of important tests on the Hylas telecommunications satellite has brought it a step closer to launch late this year. Once the final tests are completed, Hylas will be ready to ...

Hylas payload shipped to India

Nov 06, 2009

(PhysOrg.com) -- Hylas, a flexible, broadband Ka-band satellite, is steadily moving towards completion. The communications payload has been shipped from England to India for integration with the platform, ...

ESA and Inmarsat prepare for Alphasat

Jun 20, 2007

Today at the Paris Air Show, ESA and Inmarsat moved closer to the implementation of Alphasat, the first satellite based on Alphabus, the new European telecommunications platform.

First journey for Alphabus spacecraft

Feb 05, 2010

(PhysOrg.com) -- The service module of the new Alphabus generation of telecommunication satellites has completed its first journey ? from Cannes to Toulouse, in France. The three-day trip was completed ...

MetOp satellite shipped to Baikonur on 18 April

Apr 19, 2006

The first MetOp meteorological satellite arrived yesterday at its launch site, the Baikonur Cosmodrome in Kazakhstan, following shipment from the industrial prime contractor, EADS Astrium in Toulouse, on board ...

Recommended for you

Astronauts to reveal sobering data on asteroid impacts

11 minutes ago

This Earth Day, Tuesday, April 22, three former NASA astronauts will present new evidence that our planet has experienced many more large-scale asteroid impacts over the past decade than previously thought… ...

Rosetta instrument commissioning continues

51 minutes ago

We're now in week four of six dedicated to commissioning Rosetta's science instruments after the long hibernation period, with the majority now having completed at least a first initial switch on.

Astronaut salary

1 hour ago

Talk about a high-flying career! Being a government astronaut means you have the chance to go into space and take part in some neat projects—such as going on spacewalks, moving robotic arms and doing science ...

Red moon at night; stargazer's delight

20 hours ago

Monday night's lunar eclipse proved just as delightful as expected to those able to view it. On the East Coast, cloudy skies may have gotten in the way, but at the National Science Foundation's National Optical ...

Meteorites yield clues to Martian early atmosphere

23 hours ago

(Phys.org) —Geologists who analyzed 40 meteorites that fell to Earth from Mars unlocked secrets of the Martian atmosphere hidden in the chemical signatures of these ancient rocks. Their study, published ...

User comments : 0

More news stories

A sharp eye on Southern binary stars

Unlike our sun, with its retinue of orbiting planets, many stars in the sky orbit around a second star. These binary stars, with orbital periods ranging from days to centuries, have long been the primary ...

Astronaut salary

Talk about a high-flying career! Being a government astronaut means you have the chance to go into space and take part in some neat projects—such as going on spacewalks, moving robotic arms and doing science ...

Rosetta instrument commissioning continues

We're now in week four of six dedicated to commissioning Rosetta's science instruments after the long hibernation period, with the majority now having completed at least a first initial switch on.

Hubble image: A cross-section of the universe

An image of a galaxy cluster taken by the NASA/ESA Hubble Space Telescope gives a remarkable cross-section of the Universe, showing objects at different distances and stages in cosmic history. They range ...

Cosmologists weigh cosmic filaments and voids

(Phys.org) —Cosmologists have established that much of the stuff of the universe is made of dark matter, a mysterious, invisible substance that can't be directly detected but which exerts a gravitational ...