RF Test Set by Spectrum Control

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The Wi-Fi 6E Multipath Emulator from Spectrum Control is an Integrated Programmable Subsystem to test the functionality of Wi-Fi devices in a true multipath environment. It is ideal for MU-MIMO conductive testing, which is cost-effective and offers a controlled and highly repeatable test environment. The emulator aims to ensure that wireless devices and networks work first time, every time, and our customers' products are launched on-time and on-budget. 

The multipath emulator is designed to create the conditions described by the TGn-B channel model, as detailed in IEEE 802.11-03/940r1. Two clusters are produced, spaced from one another by 20 ns of delay, each cluster produces a series of taps, which decay exponentially. The system includes 4 individual channels with a bypass switch in each one, allowing the user to bypass the multipath simulator, creating the conditions described in the TGn-A channel model. Additionally, the system includes a programmable phase shifter, allowing the user to precisely tune the frequency response.

The USB-LAN attenuator provides four channels of attenuation controllable via either USB 2.0 or 10/100Base-T Ethernet interfaces. The attenuation channels can be operated independently or in a synchronized fashion where all attenuators change simultaneously.

The Ethernet port supports 10/100BaseT operation, with auto-negotiation of the interface speed and duplex mode. TELNET server is provided for a command-line interface that implements many of the functions of the serial console CLI, and an HTTP server that allows control via a browser or JQUERY.

The Wi-Fi 6E Multipath Emulator is available in a rack-mount enclosure that measures 19 x 12 x 3.5 inches with SMA-female connectors. This USB powered emulator is ideal for MIMO conductive testing, Wi-Fi 6E/WiMAX/4G LTE/5G multipath fading simulators, and engineering/production test lab environments.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Spectrum Control
  • Description
    USB-Powered Wi-Fi 6E Multipath Emulator for MU-MIMO Testing

General Parameters

  • Applications
    Test & Measurement, Wi-Fi, Test & Measurement
  • Technology
    Wi-Fi, 4G, LTE, 5G
  • Interface
    USB, Ethernet
  • Features
    Number of Channels : 4, Number of Clusters : 2, ConfigRMS Time Delay : 15 ns
  • Frequency
    4.7 to 7.25 GHz
  • Power
    20 dBm
  • Impedance
    50 Ohms
  • Connector
    SMA, SMA - Female
  • Dimension
    19” W x 3.5” H x 12” D
  • Supply Voltage
    5 V
  • Operating Temperature
    0 to 50 Degree C
  • Storage Temperature
    -20 to 80 Degree C
  • Note
    Insertion Loss : 4 to 17 dB, VSWR : 2:1

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