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Tools and solutions for mobile applications

SEA develops and manufactures various measuring devices for the detection of mobile radio networks.

S.E.A. develops, manufactures and sells various special products for recording the current mobile radio situation in the field. Within the scope of drive tests, for example, the cell propagation or reception quality of the different technologies, networks and providers can be captured and recorded. Due to the simultaneous operation on up to 32 channels, the devices can record the mobile radio situation quickly and continuously.

Hardware solutions for mobile radio detection

SEA 3709C Cellular Measurement device
  • Multi channel test system for cellular network standards
    2G/3G/4G/5G SA/NSA
  • Drive Test System for coverage test & commissioning
  • Detection of cell parameter & performance
  • Use of SIM cards for correct network access
  • Autonomous operation

The SEA 3709C Mobile Radio Meter is a cost-effective way to acquire and record cellular data from mobile radio networks.

During test drives or stationary measurements, the system can acquire and record the cell parameters of service and neighbouring cells on up to 8 channels simultaneously. The system uses dedicated baseband chips with real SIM cards to fully register with the cellular network. The device can be operated on a mobile basis at almost any location using a battery pack or vehicle adapter. The cell parameters captured by the sensors are stored on the internal SSD hard drive together with a time stamp and the GPS position. The collected data can be extracted and sent via tablet or LTE upload.

Dedicated mapping software for evaluation and analysis of the data with map display is also available.

Software Solutions for the Anaylsis of Cellular Networks

The recorded data can be clearly displayed in tabular form or on a map.

A statistics module can be used, for example, to record and monitor the reception quality of individual mobile radio cells. Simple export functions are available as well as extensive filter and search functions, e.g. for the detailed presentation of reception gaps in the network.

Data are streamed in real time to a dedicated client software or via web browser.

The SpaceMaster® software platform is offered as a client-server solution for data archiving and evaluation. This also enables extensive data evaluations such as filtering, aggregation, delineation or even the graphical representation of cell propagation. The software platform can process the data of all current mobile radio standards such as 2G/3G/4G/5G SA and NSA.For simultaneous evaluation and overlay of WLAN access points or hotspots, corresponding additional modules are available.

  • Display and filtering by provider, technology or frequencies
  • Filter functions with circle and polygon filter
  • Propagation and coverage analysis
  • Visualisation of overlapping areas
  • Visualisation of cell details
  • Measurement and scaling functions
  • Comparison of different time periods
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Cellular Standards

Supported bands & frequencies

2G (GSM)

GSM (850), GSM (900), GSM (1800)


B1 (2100), B5 (850), B8 (900)

4G (LTE)

FDD: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28 (700)
TDD: B38 (2600), B40 (2300), B41 (2500)


B1 (2100), B5 (850), B8 (900), B19 (850)

4G (LTE)


FDD: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (850), B20 (800), B28 (700), B32 (1500)

TDD: B38 (2600), B40 (2300), B41 (2500), B42(3500), B43 (3700)

Please contact us for further frequencies & technologies


If you are interested in the above products, please send an email to:

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Products for Government & Organisations

S.E.A. supplies various hardware and software solutions for the special requirements of government, security and crime investigation purposes.

Mobile Networks

  • Test & measurement systems for the cell measurement and coverage analysis
  • Drive test and walk test systems for real-time acquisition
  • Analysis software products for acquisition and evaluation of test data

WLAN Networks

  • Test & measurement systems for the measurement and analysis of WLAN networks
  • Drive test and walk test systems for real-time acquisition & monitoring
  • Software products for acquisition and evaluation of data


  • Data management solutions for storage, and evaluation purposes
  • Web based solution for mobile access to live data

Special Products and Solutions

┬Ě        Please contact us if you have special requests for further solutions which may not be listed here.

If you have interest please contact us at: sales(at)sea-gmbh.com