SpaceBridge Inc.

Updated 9 Jul 2026
Manufacturer Canada Listed
22 Products
1 Services
38 Years Active
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About SpaceBridge Inc.

SpaceBridge Inc., founded in 1988 as Advantech Wireless, is a Montreal-based satellite communications equipment and managed-services provider with over 30 years of engineering heritage. SpaceBridge Semiconductor was acquired by Advantech AMT in 2005, and in 2006 Advantech acquired the Satellite Network division of EMS Technologies; the combined business was rebranded SpaceBridge Inc. in November 2018 under CEO David Gelerman.

The company designs, manufactures and sells VSAT hubs, gateways, terminals, SCPC/MCPC modems, transceivers, antennas and RF BUC amplifiers for GEO, MEO, LEO and NGSO networks, ISO 9001-certified and DVB-RCS2 / MIL-STD-188-164C compliant. Key product lines include the ASAT platform with WaveSwitch, the ESTELLA HUB/NMS, and the compact UniHUB VSAT hub. Target verticals are cellular backhaul, industrial IoT/SCADA, satcom-on-the-move, broadcasting, enterprise broadband and defense/government.

Notable projects include a 2024 deployment with Telcoven for Chile's Ministry of Defense and a 2025 managed-services partnership with satellite operator ABS covering EMEA. SpaceBridge operates through offices in Canada, the United States, Brazil, Colombia, Hong Kong and Indonesia, plus EMEA and Africa representation.

Milestones

  • 1988 Founded as Advantech Wireless
  • 2006 Acquires EMS Technologies Satellite Network division
  • 2018 Renamed SpaceBridge Inc.
  • 2024 ESTELLA VSAT HUB unveiled; Telcoven selects ESTELLA for Chile MoD
  • 2026 UniHUB compact VSAT hub introduced

Products

22

Compact 98cm dual-band (Ka and Ku) transmit/receive antenna system for economical VSAT deployment.

2 16

SpaceBridge's all-in-one, multi-service satellite ground gateway platform that unifies consumer VSAT, SOTM, high-capacity trunking, and tactical-defence services under one NMS with a shared bandwidth pool.

2 18

A compact desktop broadband Internet satellite modem optimized for next-generation HTS systems, delivering high speeds with TCP/IP acceleration and QoS.

3 8

SpaceBridge's open-standards DVB-RCS2 multi-service satellite hub platform for TDM/TDMA networks.

3 20

The MCR4 High Performance SCPC Receiver offers HUB side support for SpaceBridge ESTELLA WaveSwitchTM service, accommodating up to 4 simultaneous connections per unit.

1 15

The MCR8 High Performance SCPC Receiver provides HUB side support for SpaceBridge ESTELLA WaveSwitchTM service, supporting up to 8 simultaneous connections per unit.

1 10

The MOD1250 is a DVB-S2X high-performance Software Defined Radio (SDR) modulator designed for High Throughput Satellites (HTS) VSAT networks, enabling connectivity through very high throughput satellites.

1 13

Rugged, commercial-grade 1.2m lower Ku-band Tx/Rx antenna system for the most demanding applications.

2 16

A 1.2m manually-pointed flyaway satellite antenna terminal for rapid, rugged deployment in mission-critical X, Ku (App30B-15), Kx, and Ka-band applications.

2 16

The SBM-90X is a telco-grade, 19-inch rack-mountable modem offering high-throughput for demanding satellite communication applications, supporting Software Defined Networks and DVB-S2X.

1 9

A 0.9m man-portable satellite antenna terminal built for challenging, mission-critical X, Ku (App30B-15), Kx, and Ka-band applications.

2 15

A 3W lower Ku-band VSAT transceiver providing a complete outdoor unit solution in a single box for demanding commercial satellite communications applications.

1 15

A compact 3W extended Ku-band VSAT transceiver with integrated BUC, LNB, and OMT featuring fixed cross-polar TX/RX.

2 8

A telecom-grade, rack-mountable VSAT satellite router/modem from SpaceBridge built for professional and mobility applications, supporting both hub-less point-to-point links and large hub-spoke networks.

1 19

Telecommunication-grade VSAT satellite modem for professional mesh applications with a built-in mesh receiver for direct one-hop communications.

2 17

Entry-level rackmount (and IP67 ODU) satellite modem/router delivering high-performance L2/L3 multiservice IP networking for SMB, maritime/mobility, and cellular backhaul applications.

2 9

Advanced rackmount enterprise and cellular backhaul satellite modem offering high-performance CBH traffic optimization for service providers and MNOs.

2 9

Professional satellite MESH modem supporting DVB-S2X/DVB-RCS2 with direct remote-to-remote connectivity, bypassing the ESTELLA Core HUB for MESH and Star-in-Star networks.

2 17

Professional satellite modem/router for hybrid GEO/MEO/LEO operation, integrating with the ESTELLA VSAT platform for high-throughput HTS connectivity.

2 7

Professional satellite modem/router for hybrid GEO/MEO/LEO operation, integrating with the ESTELLA VSAT platform, delivering up to 300 Mbps forward-link throughput.

2 8

1 3

A Ka-band VSAT transceiver supporting the latest S-Band modem technologies with 50 MHz reference compatibility, available in 3W and 4W transmit power options.

2 19

Documents

5

Additional Services

1
Engineering & analysis
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Design and Engineering Capabilities

SpaceBridge leverages its robust design and engineering capabilities to create and provide innovative solutions. This service focuses on meeting the unique and evolving challenges faced by customers, implying a bespoke approach to problem-solving and system development rather than simply providing…

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