Descripción

Reliable RF tests on devices with radio interface
Key Facts
  • Wide frequency range from 300 MHz to 6 GHz
  • Rugged design for long service life
  • High shielding effectiveness
  • Low reflection due to use of absorbent material
  • Integrated RF connectors and filter feedthroughs
  • Automatically and manually operated versions
  • Antenna couplers for diverse technologies

Brief Description The use of shielded RF boxes is a prerequisite for reliably testing radio interfaces. This is the only way to ensure that DUTs are not affected by interference from other, external test systems, which would distort measurement results, and also to prevent other external instruments or test systems from being affected by the testing of the radio interface. To meet these requirements, a test box must offer high shielding effectiveness, a good antenna coupling factor, and a rugged mechanical design for reproducible results. The R&S®TS7121 RF test box has been designed to meet the requirements of automatic production lines. These include long service life, rugged design and automatic opening and closing of the RF box. Featuring high shielding effectiveness over a wide frequency range, the RF test boxes perform tests on modules and devices with a radio interface in accordance with a wide variety of standards such as ISM, GSM/CDMA2000®/WCDMA, Bluetooth®, ZigBee®, WiMAX™, WIFI and LTE.
Features & Benefits
  • Rugged mechanical design for long service life
    • Milled case ensures reproducible RF characteristics
    • Optional absorbers mitigate reflection from RF test box inner walls
    • Manual and automatic versions with identical RF characteristics
    • Exchangeable connector plate for customized configurations
  • Diverse options for application-specific configurations
    • Feedthrough filter for DUT control
    • Antenna couplers for diverse technologies
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