ADB TEST LAB

Deep expertise in
wireless communication technology

How can service providers ensure best performance serving their customers’ demand today?

New Wi-Fi products and services must be thoroughly tested in controlled, repeatable environment that reproduce real-world extreme conditions. Therefore, whenever you think about Wi-Fi, think ADB – experts in wireless communication technology.

Expertise

  • Products Performance
    Testing & Benchmarking

    Performance of ADB products, benchmarking against competition

     

  • Product Design Process
    Management & Control

    Test scope definition, technical reports and antenna simulation review results and acceptance

  • Radio Compliance
    Testing

    Radiated Emission and Wi-Fi/BLE Radio tests

     

  • Products
    Certifications

    Technical assessment of 3rd party certification reports. Declaration of Conformity for CE marking

Benefits

time-left

Meet Deployment Dedlines

question-mark

Reduce Operational Issues

rate

Improve Customer Satisfaction

productivity

Enhance Business
Productivity

competitive

Gain an Edge
Over the Competition

Testing Methods

Wi-Fi OTA performance
in RF shielding box

ADB engineering team has developed two independent Wi-Fi OTA performance testbeds. This advanced equipment allows to evaluate the maximum throughput at different ranges and angles. It gives reproducible and comparable results

Wi-Fi NLoS
(Non-Line of Sight)

Real end-user environment test – measuring the throughput at given location inside the building. Focused on real life performance.
ADB Wi-Fi NLOS testing environment developed by ADB engineering team

Wi-Fi radio
emission

Anechoic chamber is used for RF emission testing: unwanted and desired signals

Wi-Fi radio immunity
to other wireless signals

The 2.4GHz Wi-Fi radio performance is evaluted against field strength of LTE mobile signal

Wi-Fi 6E
physical layer testing

Transmitter signal quality, spectral purity and output power. Receiver signal reception quality, miniumum level and immunity to adjacent signal networks

SAMPLE Wi-Fi TEST RESULTS

ADB Crow AX vs Competitors

(Crow AX – xDSL and Gigabit Ethernet Gateway with Wi-Fi 6)

5GHz (LAN <-> Wi-Fi 4x4 client)

Wi-Fi OTA performance testbed
5GHz (LAN <-> Wi-Fi 4×4 client)

5GHz Wi-Fi performance is
outstanding on ADB „Crow AX”
due to RF design key factors like

  • PCB off-board single band antenna
  • External RF amplification circuits (FEM)
  • The latest Qualcomm Wi-Fi 6 networking technology

2.4GHz (LAN<->Wi-Fi 2x2 client)

Wi-Fi OTA performance testbed
2.4GHz (LAN<->Wi-Fi 2×2 client)

2.4GHz Wi-Fi peformance is
comparable to competitor product
based on Broadcom design

  • Very similar result achieved when compared with a 2×2 BCM-based solution
  • Both solutions have internal RF amplification circuits (FEM) for an optimized cost structure of Wi-Fi radio @ 2.4GHz

SAMPLE Wi-Fi TEST RESULTS

ADB Crow AX vs Competitors

(Crow AX – xDSL and Gigabit Ethernet Gateway with Wi-Fi 6)

5GHz (LAN <-> Wi-Fi 4×4 client)

Wi-Fi OTA performance testbed
5GHz (LAN <-> Wi-Fi 4×4 client)

5GHz Wi-Fi performance is
outstanding on ADB „Crow AX”
due to RF design key factors like

  • PCB off-board single band antenna
  • External RF amplification circuits (FEM)
  • The latest Qualcomm Wi-Fi 6 networking technology

2.4GHz (LAN<->Wi-Fi 2×2 client)

Wi-Fi OTA performance testbed
2.4GHz (LAN<->Wi-Fi 2×2 client)

2.4GHz Wi-Fi peformance is
comparable to competitor product
based on Broadcom design

  • Very similar result achieved when compared with a 2×2 BCM-based solution
  • Both solutions have internal RF amplification circuits (FEM) for an optimized cost structure of Wi-Fi radio @ 2.4GHz