Core Competencies

As experts of wireless, Unex equips with unique competencies to ensure ASD manufacturers, telecom operators, and OEM/ODM customers to integrate leading edge wireless technologies with high commercial value.

 

An Integrated Total WiFi Solution Provider

An Integrated Total WiFi Solution Provider

 

1. Unex's RF and Hardware Design Knowledge

  • PA and LNA know-how and experience on high power WiFi module design, unique ability to alleviate difficult thermal performance challenges typically found in high-output power applications.
  • oscillation elimination enhances circuitry stability.
  • noise immunity on embedded system integration.
  • superior experience on antenna design in the limited space to enhance performance.
    1. polarization complementary.
    2. 3D antenna pattern.
    3. antenna pattern complementary.
    4. diversity/MIMO/placement antenna design for system.
  • capability to fulfill worldwide regulatory requirement by design :
    1. FCC part 90 for public safety band, ESTI EN 301 390 fixed radio systems, point-to-point and multipoint systems.
    2. Performance guarantee on 4.9GHz.
    3. 2nd Harmonic for conductive mode at power density –50dBm for EN301 390.
    4. LO suppression for high gain antenna application.
    5. low power control for high gain antenna (FCC band edge).
    6. band edge suppression by size effective SAW filter.

2. Unex's Software Capability

Target Software System:

  • Linux Kernel 2.4, 2.6
  • BSP on Atheros AR2313/5312, AR7100, AR9130, Cavium CN3005.
  • user space protocol including 802.11, UPnP, DHCP…. etc.
  • configuration engine.
  • user interface.
  • calibration tool.

Development Environment:

  • Linux cross-compile tool chain on PC RedHat.
  • Linux Kernel/Driver Debugging: ICE (Trace32, EPI-MAJIC).
  • user space application debugging: simulation on PC RedHat.

Memory Capacity:

  • AP/Router: 16/32 MB SDRAM, 4/8 MB Flash.
  • WLAN Client: 16/32 MD SDRAM, 4MB Flash.

3. Unex's Testing Capability

  • Thermal Shock.
  • High Temperature/Humidity Operation.
  • High Temperature/Humidity Storage.
  • High Temperature Operation.
  • High Temperature Stress.
  • Low Temperature Operation.
  • Low Temperature Storage.
  • Temperature Cycles Operation.
  • Temperature Cycles Non-Operation.
  • Single Drop.
  • Package Drop.
  • Single Vibration.
  • Dust Test.
  • Salt Fog/ Salt Spray.
  • UV Exposure Test.
  • Open/Close.
  • EQT Component Analysis (outsourcing).
  • EMC/EMI (outsourcing).
  • ESD/CE (outsourcing).
  • Calibration Component/Material Analysis (outsourcing).
  • EQT (outsourcing).
  • MTBF Prediction (outsourcing).
  • Plug-in/out Test (outsourcing).

4. Reference Product in the Market

CM9-GP: 802.11 a/b/g 108Mbps wifi mini-PCI module, AR5004X

  • becomes an industry standard of WiFi MiniPCI module.
  • 6dB sensitivity improvement than standard MB42 design.

6dB sensitivity improvement than others' MB42 design.

 

  • 5dB EVM improvement than standard MB42 design to provide stable quality on Tx signal.

5dB EVM improvement than others' MB42 design to provide stable quality on Tx signal.

DCMA-86: Industrial-grade, high-power 802.11a wifi mini-PCI module w/ESD and Surge Protection, AR5414A-B2B

  • Power control accuracy improvement than standard MB62 design.