F9660A 3D Multi-Probe Anechoic Chamber (MPAC)

F9660A 3D Multi-Probe Anechoic Chamber (MPAC)

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Millimeter-wave over-the-air measurement chamber

 

Introduction

 

The Keysight F9660A 3D Multi-Probe Anechoic Chamber (MPAC) is a shielded anechoic chamber for testing RRM 2 AoA with 6 probes or NR MIMO Performance with a choice of 2, 6 or 8 probes.

 

Overview

 

Keysight 5G 3D MPAC OTA Test Bed is a multiprobe anechoic chamber for 5G device testing. 3D MPAC supports up to 36 RF heads that are connected to a set of dual-polarized feed antennas arranged on azimuth and elevation arcs to simulate variable angles of arrivals or multiple beams for different test needs. The device-under-test (DUT) is placed in a software-controlled positioner, capable of providing full spherical coverage.

 

Key Features

 

The key features of Keysight 3D MPAC OTA Test Bed are:

• Direct Far Field, Frequency Range 2

• Fully shielded and filtered with extensive connectivity

• Low path loss

• Lightweight chamber with small footprint

• Modular structure for easier transportation and installation

• Laser-guided crosshair for accurate DUT placement

• Camera and interior lighting for monitoring operation

• Effective cooling through forced air ventilation

• Software to provide positioner control, chamber calibration, and coordinate system mapping

 

Supported Use Cases

 

Keysight 3D MPAC OTA Test Bed supports, for example, the following use cases:

• MIMO OTA testing

• Dynamic Beam Management testing

• Radio Resource Management testing (multiple AoAs)

• Software protocol testing with various antenna configurations

• RF module testing

• Antenna testing (white box testing)

• Wireless cable connection (black box testing)

• Protocol / Demodulation / RRM (black box testing)