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IAC International Astronautical Congress & Exhibition 2026German Exhibitors IQ Technologies for Earth and Space GmbH

IQ Technologies for Earth and Space GmbH

www.iq-spacecom.com

About us

IQ spacecom, a business division of the German IQ Technologies for Earth and Space GmbH, comprises high-performance radio communication solutions providing flexible and highly efficient broadband data communication for small satellites. The equipment has been qualified for over 20 years of operation in low earth orbit and is used for scientific missions, Earth observation, remote sensing and communication solutions. Outstanding hardware and software platforms enable a fast, flexible and reliable adaptation to customer-specific requirements. Dedicated communication systems can be provided for instance for multi-access satellite solutions, inter satellite links or IoT applications.

The latest products are the XLink Software Defined Radio (SDR) and the GbE Space Switch. XLink is a fully featured bidirectional transceiver platform that supports X-, S-, L-, and Ka-band communication links and forms the basis for various solutions such as the Go.BIC service. The new Gigabit Ethernet (GbE) Space Switch for satellite usage is ideal for mounting in small satellite structures and works well together with the XLink transceiver. It is the perfect solution for managing multiple XLink units via Ethernet for standard TM/TC applications, as well as for high-speed data downlinks among other devices with ethernet. It supports up to 5 Ethernet ports/devices and multiple Ethernet protocols.

IQ Technologies for Earth and Space GmbH was established over 25 years ago and currently consists of two innovative business divisions: IQ FireWatch and IQ spacecom. The technological innovations are researched, developed, manufactured, and tested by more than 50 employees at the company's headquarters in Berlin, Germany.

Products - made in Germany

Products - made in Germany

XLink SDR Platform

XLink SDR Platform

X-Band High Gain Antenna

GbE Space Switch

XLink and Patch Antennas at 3U CubeSat

IQ Technologies headquarters in Berlin, Germany

Address

IQ Technologies for Earth and Space GmbH
Ernst-Lau-Str. 5
12489 Berlin
Germany

E-mail: info@iq-spacecom.com
Phone:  +49 30 863230500
Internet: www.iq-spacecom.com

Contact person:

Lukas Felderhoff
Space Systems Engineer
E-mail: lukas.felderhoff@iq-technologies.berlin

Mathias Reibe
Head of Engineering / CTO
E-mail: mathias.reibe@iq-technologies.berlin

Dr. Wolfgang Weber
Business Development Manager
E-mail: wolfgang.weber@iq-technologies.berlin

Products & Services

Satellite-based Systems for Earth Observation, Communication, Navigation

IQ spacecom comprises high-performance radio communication solutions providing flexible and highly efficient broadband data communication for small satellites, such as CubeSats.

XLink SDR Platform

XLink is a fully featured bidirectional transceiver platform. It provides a high reliability through our extensive experience in utilizing cost-effective commercial-off-the-shelf (COTS) components.

The flight-proven XLink supports X-, S-, L- and Ka-band communication links, making it an ideal choice for small satellites operating in LEO environment.

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XLink SDR Transceiver

XLink SDR Transceiver

XLink SDR Transceiver

Patch Antennas

Our flexible patch antennas are designed for receiver and transmitter radio equipment for CubeSats and small satellites. They provide a high reliability through our extensive experience in utilizing cost-effective commercial-off-the-shelf (COTS) components. We provide various flight grade tested designs:

  • S-Band Antenna

  • S-Band High Gain Antenna

  • X-Band Antenna

  • X-Band High Gain Antenna

  • L-Band Antenna

  • Individual Patch Antenna

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S-Band Dual Patch Antenna

X-Band High Gain Antenna

S-Band Quad Patch Antenna

X-Band Quad Patch Antenna

S-Band Single-Patch Antenna

S-Band Dual Patch Antenna

Go.BIC

Global On-Demand Bidirectional Intersatellite Connection Service - Go.BIC is a highly flexible service that allows LEO operators to request L-Band capacity within Viasat's global GEO satellite network.

Our XLink-L provides reliable bidirectional communication links from the LEO satellite via Viasat‘s GEO satellite network and RBC Signal‘s GSaaS.

LEO operators can flexibly choose how often and when they require satellite connectivity.

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Available - anywhere, anytime

XLink-L

GbE Space Switch

IQ spacecom’s new Gigabit Ethernet (GbE) Space Switch for satellite usage is ideal for mounting in small satellite structures and works well together with the XLink transceiver. It is the perfect solution for managing multiple XLink units via Ethernet for standard TM/TC applications, as well as for high-speed data downlinks among other devices with ethernet. It supports up to 5 Ethernet ports/devices and multiple Ethernet protocols.

Visit website

GbE Space Switch

GbE Space Switch

GbE Space Switch

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