Products and Services

Services of Electronical Engineering and Production

• Hardware & Software development
• Production of prototypes and small series
• Development of Testing Environment for production
• Consultations

Examples of the Products and Projects

• Test & Measurement Applications
• Telecom Applications
• Automation & Control Applications
• Custom Protocol Gateways

• Test & Measurement Applications

  • TCD Testbox for the PC based Test System

    

    The Testbox is meant for the fully computerized test of the TCD with the PC via COM port. It bases on the 80C552 microcontroller.

  • Multichannel Tester TB2

    
    

    TB2 is the basis of the Test System for the Functional and Electrical testing of the assembled PCBs.
    

  • Multichannel Tester TB4

    
    

    TB4 is the simple standalone Tester for the Functional and Electrical testing of the assembled PCBs.
    

  • Cable Tester TB4A

    
    

    TB4A is Tester for the Electrical testing of cables with different connector types. Max. connector contact number covered is 80 (both sides). The Tester has the Measuring Unit and the Cable Adapters with different connectors for connection to appropriate cables.
    

  • Multifrequency Bio-Impedance Measurement Device

    

    
    

• Telecom Applications

  • The R2 (MFC) Signalling Converter "NSK-R2"

    
    
    

    
    

    The Signalling Converter "NSK-R2" is for interfacing the PSTN Rural Exchange ATCK-50/200 (production of the former Soviet Union & other East European countries) to the contemporary Digital Exchange with R2 (MFC) signalling. The Converter uses the same PCM channel for the incoming and outgoing connection. The Converter was designed on the basis some years experience of the exploitation of the SKE-R2 Converter in Estonia. There are some features added to the Converter not needed in Estonia (therefore not implemented in older Converter SKE-R2) but still in use in Russia. This design is based on the new Texas Instruments 16 bit DSP Controller and Audio Codec.
    
    
    

  • The R2 (MFC) Signalling Converter "SKE-R2"

    
    

    
    The Signalling Converter "SKE-R2" is for interfacing the PSTN Rural Exchange ATCK-50/200 (production of the former Soviet Union & other East European countries) to the contemporary digital exchange with R2 (MFC) signalling. The Converter uses the same PCM channel for the incoming and outgoing connection.

  • Signalling Converter with Pulse Dialling "SKE"

    

    The Signalling Converter is for interfacing the PSTN Rural Exchange ATCK-50/200 to the contemporary digital exchange. Separate PCM channels is required for the incoming and outgoing connections. Bases on the 80C31 microcontroller.
    

  
  

• Automation & Control Applications

  • RTU modules for SCADA systems with IEC60870-5-101 communication protocol (for power substations)

    Look closer MARTEM AS

    
    

  • Temperature Control Device TCD for the Mobile Radio Base Station

    

    The TCD ensures normal working conditions for the base station in the wide range of the outdoor temperatures. It has outputs for the control of the blowers and heater. The TCD bases on the 80C552 microcontroller.

    
    

• Custom Protocol Gateways

  • Gateway LON - RS485

    

    The gateway is for the interfacing custom RS485 local area network (LAN) to the ECHELON LON network.