MVG

product

Compact Antenna Test Range

700.00 MHZ – 110000.00 MHZ

MVG

700.00 MHZ – 110000.00 MHZ - MVG

A Compact Antenna Test Range (CATR) allows electrically large antennas to be measured at a significantly shorter distance than would be necessary in a traditional far-field test range. Compact ranges use a source antenna (feed) to radiate a spherical wave in the direction of a parabolic reflector, collimating it into a planar wave for aperture illumination of a Device under Test (DUT). It's lowest operational frequency is determined by the size of the reflector, its edge treatment and the absorbers. The two edge treatments available are serrated edge for general purpose applications, and rolled edge to achieve higher accuracy for special applications. Multiple-feed systems may be used to improve the far-field characteristics. A compact range test system also allows system level testing of a complete device architecture.

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Shielded Test Cell

MVG

MVG

With an operating frequency starting at 10kHz, the Standard Test Cell (STC) creates an ideal environment for testing wireless devices for such technologies as GSM, UMTS, CDMA, Bluetooth, DECT, etc. Developed for the R&D, production and quality control environments where space is critical.

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Defect Detection

StarProd LTB

MVG

StarProd LTB - MVG

The StarProd LTB is a unique defect detection bench for linear array antennas such as BTS. Tests performed on this bench instantly identify defects such as flawed or absent soldering, swapped wiring or short circuits. Results provide information on the position and type of any existing error. Operators can then immediately step in to make corrections knowing precisely how and where they are needed. StarProd LTB also performs tilt computations which can reveal a misconfiguration, or a mechanical or RF component defect. The end result: improved production processes and product quality.