SES Space & Defense Selects Comtech for Next-generation Modems for O3b mPOWER Constellation

SES Space & Defense Selects Comtech for Next-generation Modems for O3b mPOWER Constellation

Comtech, a global technology company, announced SES Space & Defense recently awarded the Company an initial order for Comtech’s market-leading software-defined SLM-5650B and other next-generation modems. Initial quantities under this new contract are expected to be delivered over the next year.

“In today’s threat environment, secure, resilient, and ubiquitous connectivity is critical to maintaining an information advantage across all domains,” said John Ratigan, Interim CEO of Comtech. “This contract award further demonstrates the trust of SES Space & Defense in Comtech’s ability to deliver next-generation digital solutions. O3b mPOWER is among the world’s most innovative satellite constellations, and we are thrilled to partner with SES Space & Defense as they pave the way for modernized military satellite communications (“SATCOM”) operations.”

“We choose customer mission success first. Comtech’s SLM modem series includes features that are unique and critical to our customers’ missions,” said David Fields, President and CEO of SES Space & Defense. “It is important that Comtech is part of the O3b mPOWER service infrastructure. Their experience developing and manufacturing defense-oriented modems that are ‘allied by design’ with footprints in many domestic and international programs of records make it an easy decision.”

Developed and manufactured at its headquarters in Chandler, AZ, Comtech’s SLM-5650B is the Company’s current Wideband Global SATCOM-certified modem designed to deliver critical communications services for commercial backhaul and government and military applications. The software-defined SLM-5650B currently supports multiple critical DoD and NATO waveforms including DVB-S2X, the preferred waveform for SES’ O3b mPOWER constellation, with the ability to easily add more waveforms and functions to meet emerging mission needs.

Comtech’s portfolio of U.S. sovereign defense technologies and services, including the Company’s SLM-5650B and next-generation modems, align with the Space Force Commercial Space Strategy and deliver capabilities that will enhance Combined Joint All Domain Command and Control operations. Comtech’s expansive portfolio of defense and security technologies is designed to continuously evolve over time to enable digitalized SATCOM infrastructures and integrate services across blended military and commercial networks to significantly enhance mission effectiveness in future all-domain operations.

Click here to learn more about SES O3b mPOWER Satellite Network Services

Click here to learn more about  Comtech's Software-defined Satellite Modems

Publisher: SatNow

GNSS Constellations - A list of all GNSS satellites by constellations

beidou

Satellite NameOrbit Date
BeiDou-3 G4Geostationary Orbit (GEO)17 May, 2023
BeiDou-3 G2Geostationary Orbit (GEO)09 Mar, 2020
Compass-IGSO7Inclined Geosynchronous Orbit (IGSO)09 Feb, 2020
BeiDou-3 M19Medium Earth Orbit (MEO)16 Dec, 2019
BeiDou-3 M20Medium Earth Orbit (MEO)16 Dec, 2019
BeiDou-3 M21Medium Earth Orbit (MEO)23 Nov, 2019
BeiDou-3 M22Medium Earth Orbit (MEO)23 Nov, 2019
BeiDou-3 I3Inclined Geosynchronous Orbit (IGSO)04 Nov, 2019
BeiDou-3 M23Medium Earth Orbit (MEO)22 Sep, 2019
BeiDou-3 M24Medium Earth Orbit (MEO)22 Sep, 2019

galileo

Satellite NameOrbit Date
GSAT0223MEO - Near-Circular05 Dec, 2021
GSAT0224MEO - Near-Circular05 Dec, 2021
GSAT0219MEO - Near-Circular25 Jul, 2018
GSAT0220MEO - Near-Circular25 Jul, 2018
GSAT0221MEO - Near-Circular25 Jul, 2018
GSAT0222MEO - Near-Circular25 Jul, 2018
GSAT0215MEO - Near-Circular12 Dec, 2017
GSAT0216MEO - Near-Circular12 Dec, 2017
GSAT0217MEO - Near-Circular12 Dec, 2017
GSAT0218MEO - Near-Circular12 Dec, 2017

glonass

Satellite NameOrbit Date
Kosmos 2569--07 Aug, 2023
Kosmos 2564--28 Nov, 2022
Kosmos 2559--10 Oct, 2022
Kosmos 2557--07 Jul, 2022
Kosmos 2547--25 Oct, 2020
Kosmos 2545--16 Mar, 2020
Kosmos 2544--11 Dec, 2019
Kosmos 2534--27 May, 2019
Kosmos 2529--03 Nov, 2018
Kosmos 2527--16 Jun, 2018

gps

Satellite NameOrbit Date
Navstar 82Medium Earth Orbit19 Jan, 2023
Navstar 81Medium Earth Orbit17 Jun, 2021
Navstar 78Medium Earth Orbit22 Aug, 2019
Navstar 77Medium Earth Orbit23 Dec, 2018
Navstar 76Medium Earth Orbit05 Feb, 2016
Navstar 75Medium Earth Orbit31 Oct, 2015
Navstar 74Medium Earth Orbit15 Jul, 2015
Navstar 73Medium Earth Orbit25 Mar, 2015
Navstar 72Medium Earth Orbit29 Oct, 2014
Navstar 71Medium Earth Orbit02 Aug, 2014

irnss

Satellite NameOrbit Date
NVS-01Geostationary Orbit (GEO)29 May, 2023
IRNSS-1IInclined Geosynchronous Orbit (IGSO)12 Apr, 2018
IRNSS-1HSub Geosynchronous Transfer Orbit (Sub-GTO)31 Aug, 2017
IRNSS-1GGeostationary Orbit (GEO)28 Apr, 2016
IRNSS-1FGeostationary Orbit (GEO)10 Mar, 2016
IRNSS-1EGeosynchronous Orbit (IGSO)20 Jan, 2016
IRNSS-1DInclined Geosynchronous Orbit (IGSO)28 Mar, 2015
IRNSS-1CGeostationary Orbit (GEO)16 Oct, 2014
IRNSS-1BInclined Geosynchronous Orbit (IGSO)04 Apr, 2014
IRNSS-1AInclined Geosynchronous Orbit (IGSO)01 Jul, 2013