AMS-5703 5G CATR Antenna Measurement System
The AMS-5703 5G CATR System is a versatile, walk-in chamber with a 60 cm quiet zone and heavy-duty positioning system, ideal for testing everything from smartphones to gNodeB base stations. Meeting 3GPP, CTIA, and Qualcomm standards, it delivers high-accuracy FR2 beam characterization and real-world performance insights for next-generation 5G devices.
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Expanding 5G Possibilities with the AMS-5703 CATR System
AMS-5703 is our most popular compact antenna test range (CATR) thanks to its 60 cm QZ and heavy-duty positioning system. This chamber is a favored do-it-all system that handles everything from smart phones to gNodeB base stations comfortably within the QZ. Labs wishing to offer antenna and transmitter testing for the coming wave of FR2 O-RAN base stations, repeaters, and distribution systems will appreciate the 50 kg (110 lb) positioning capacity for the DUT this model offers. AMS-5703 features a walk-in chamber design with plenty of space to mount, cable, and prepare complex DUTs for testing. AMS-5703 meets the 3GPP and CTIA quality-of-quiet-zone test method as well as phase validation requirements for 5GNR bands n257 through n262. Model AMS-5703 is also approved by Qualcomm for FR2 beam characterization and verification measurements. As opposed to 30 cm quiet zone CATRs, AMS-5703’s larger QZ allows combinations of devices, phantoms, and materials to be characterized for a much better understanding of real world device performance.
