High-reliability data radio systems, telemetry transmitters, receivers and antennas for space, aviation, military and industry

STT-SystemTechnik GmbH

Munich (Gneisenaustraße 15, 80992)New on Amplifa

1995Founded

MunichLocation

30 yearsCompany anniversary 2025

About STT-SystemTechnik

STT-SystemTechnik GmbH is a systems house based in Munich that has been designing, developing and manufacturing high-reliability data radio systems and antennas for industry, military, aviation and space since 1995. The product portfolio includes TMTC/TT&C communication units, High-Rate Payload Data Transmitters, telemetry and video transmitters, telecommand receivers, radar transponders, RF amplifiers and antennas for frequency bands from VHF/UHF to S-, C- and X-band. In addition to series products, the company develops customer-specific modules, devices and systems for wireless data communication, prepares concepts and feasibility studies, and offers test equipment such as RF-SCOE and RF-GSE for the AIT phase. STT also provides support in procuring high-reliability EEE components (Space, MIL), including obsolete parts, from its own stock. The systems are used nationally and internationally in demanding projects such as TerraSAR, TanDEM, GRACE-FO, Eurofighter and IRIS-T. As a systems house certified to DIN EN ISO 9001:2015, STT covers the entire chain from consulting through hardware and software development to manufacturing, test, sales and service.

Site: München
Processes: Concepts and feasibility studies, Customer-specific hardware and software developments, Development of customer-specific modules, devices or systems in the field of wireless, Studies in the field of data communication, Procurement of active and passive components (standard, MIL and Space), including allocated and, Manufacturing of components, devices, systems and software for signal and data acquisition,, Testing of components, devices, systems and software (signal and data acquisition, data, Preparation of concepts and feasibility studies
Materials: VHF/UHF band, S-band, C-band, X-band, L-band
Certificates: DIN EN ISO 9001:2015, ISO 9001
Founded: 1995
Industries: Space, Aviation, Military/Defense, Industry (measurement data acquisition, sensor technology), Space (satellites, launchers, landers, orbiters, space stations), Aviation (aircraft, missiles, UAVs)

01
Concept design and feasibility studies
02
Hardware and software development
03
Procurement of EEE components (standard, MIL, Space)
04
Manufacturing of components, devices, systems and software
05
Test and qualification
06
Sales and service

Frequency Bands and RF Technology

VHF/UHF

VHF/UHF band

Data radio transmitters, receivers and antennas for telemetry and telecommand in the VHF/UHF band.

S-Band

S-band

TMTC units, telemetry transmitters and satellite antennas in S-band for space and aviation.

C-Band

C-band

Payload data transmitters, multimode transmitters, radar transponders and antennas in C-band.

X-Band

X-band

High-rate payload data downlink transmitters for high data rates in X-band.

L-Band

L-band

Antennas for use on airborne objects in L-band.

Locations

Munich

Headquarters: development, manufacturing, test, sales and service

Materials: Data radio systems and antennas in VHF/UHF, S-, C- and X-band

Products

**TMTC / TT&C communication unit**RF technology · Space

**High-Rate Payload Data Transmitter**RF technology · Space

**Telemetry/video transmitter**RF technology · Aviation

**Telecommand receiver**RF technology · Military/Aviation

**Satellite antenna**RF technology · Space

**RF amplifier (PA, LNA)**RF technology · Aviation and space

**RF test equipment (RF-SCOE, RF-GSE)**Test equipment · Space

**Vibration/temperature transmitter**Sensors · Industry

**Acceleration sensor**Sensors · Industry

Inside the production

Industries

SpaceAviationMilitary/DefenseIndustry (measurement data acquisition, sensor technology)Space (satellites, launchers, landers, orbiters, space stations)Aviation (aircraft, missiles, UAVs)

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Concepts and feasibility studiesEngineering	–	–	–	–	–
Customer-specific hardware and software developmentsEngineering	–	–	–	–	–
Development of customer-specific modules, devices or systems in the field of wirelessEngineering	–	–	–	–	–
Studies in the field of data communicationEngineering	–	–	–	–	–
Procurement of active and passive components (standard, MIL and Space), including allocated andEngineering	–	–	–	–	–
Manufacturing of components, devices, systems and software for signal and data acquisition,Assembly	–	–	–	–	–
Testing of components, devices, systems and software (signal and data acquisition, dataTesting	–	–	–	–	–

Additional services

Preparation of concepts and feasibility studiesCustomer-specific hardware and software developmentTraining and hands-on trainingProcurement of active and passive components (standard, MIL, Space)Development of modules, devices and systems for wireless data communicationStudies in the field of data communication for military, aviation and spaceProcurement of EEE components from own stock (high-reliability, obsolete components)

Reference customers

public projects/references: PROBA-2, PROBA-V, ESAIL, TerraSAR, TanDEM, SAR-Lupe, GRACE,

Quality

STT-SystemTechnik operates a quality management system certified to DIN EN ISO 9001:2015 (TÜV SÜD) for consulting, development, manufacturing, test, sales and service. In-house test equipment such as RF-SCOE, RF-GSE and RF-Suitcase supports the AIT phase of the systems.

Evidence	Munich
ISO 9001

History

1995
Company founded; start of the design, development and manufacturing of data radio systems and antennas for industry, military, aviation and space
2025
30th company anniversary