La description

Reliable test results for wireless devices under test
Key Facts
    • Suitable for production, service, repair and quality assurance
    • Overall concept to integrate board and final test
    • Testing of mobile phones, Bluetooth®- compatible terminals and WLAN, for example
    • Combination of RF and audio testing
    • Low-reflection inside the fixture owing to an absorber
    • Suppression of external sources of interference
    • Pneumatically supported one-hand operation
    • Test results displayed via status messages
    • Software tools for control via USB
  • Shielded RF Test Fixture
    • RF shielding without absorber 450 MHz to 2500 MHz: >65 to > 45 dB
    • RF shielding with absorber 450 MHz to 2500 MHz: >75 to > 65 dB
    Modular concept for different kind of applications and customer
    • The fixture can accommodate completely different tests, from initial board test to complex final test (function test)
    • Open platform to realise projects by R&S integration centre, authorised system houses or by the users themselves
    * The BLUETOOTH® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Rohde & Schwarz is under license. Other trademarks and trade names are those of their respective owners.

Brief Description Background Information When RF modules are tested, external sources of interference (nearby base stations, adjacent test systems, etc.) must always be taken into account. To sufficiently suppress these signals, the test fixture is shielded against high-frequency interference. Optional absorber material on the interior walls absorbs reflections and prevents reverberating waves, permitting reproducible and reliable measurements.
Features & Benefits
  • Design and Functions The shielded RF Test Fixture R&S®TS7110 consist of a base and fold-out upper part with pneumatic support for easier opening and closing. The upper part (1) includes a mechanical interface for UUT positioning as well as other test fixtures for tasks that need to be performed from the upper side of the UUT. The base (2) integrates the lower part of the RF chamber with the standardised interface for the exchangeable swap kit fixture including UUT fixing. The test system interface can be also fitted here, containing fixture control as well as additional built-ins, signal conditioning and level converters for communication with the UUT. Mechanically and electrically standardised interfaces make it easy to replace the UUT fixture for testing other units or models with similar testing tasks.
  • Modular Concept - Main modules The modular design of the fixture is an ideal basis for quality implementation of projects in due time, either by the Rohde & Schwarz integration centres, authorised systems houses or by the users themselves. Additonal modules are:
    • Antenna coupler (WLAN, Bluetooth, ISM)
    • Mounting kits for acoustic set and camera
    • Pneumatic kits
    • Filters and converter for video signals, FireWire, USB
    • Higher cap and its absorber for higher modules like camera
    The RF test fixture can be configurated according to test requirements. Mechanically, pneumatically and electrically standardised interfaces take it easy to replace the DUT holder and down holder for testing other units or models with similar testing tasks.
  • Advantages for the user Outstanding characteristics
    • Overall concept for the function test (board and final test as well as testing the UUT user interface)
    • RF and audio-compliant setup of the test chamber
    • Modular design
      • Exchangeability of the UUT holder and downhold plate
      • Subsequently upgradeable for new product versions
    • Controllable via standardized USB interface
    • Easy manual handling due to pneumatic support for fixture closing
    • Status displays for user information
    • Separate operating program for debug purposes and manual operation
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