W522A Evaluation Board User Manual Address: 3F, No.15-1, Zhonghua Road, Hsinchu Industril Park, Hukou, Hsinchu, Taiwan, 30352 Website: http://www.ampak.com.
W522A Evaluation Board User Manual Revision Revision Date Revised By Description 1.0 2021/ 06 / 13 Initial released Ali 1.1 2021/ 06 / 13 Revise EVB Introduction Ali 1.2 2022/ 03 / 30 Revise Antenna Gain Ali 1.3 2022/ 05 / 08 Revise AMPAK Technology Inc. Federal Communication Commission Interference Statement 3F, No.15-1, Zhonghua Road, Hsinchu Industril Park, Hukou, Hsinchu, Taiwan, 30352 i Ali http://www.ampak.com.
W522A Evaluation Board User Manual Contents Revision ...................................................................................................................... 1 1. EVB Introduction .................................................................................................. 3 2. WiFi Function Verification Step ................................................................................ 4 2.1 WiFi SDIO ....................................................................................
W522A Evaluation Board User Manual DETACHABLE ANTENNA USAGE TYPE Frequency GAIN(max) Dipole antenna 2.4GHz 2dBi Dipole antenna 5GHz 3dBi AMPAK Technology Inc. 3F, No.15-1, Zhonghua Road, Hsinchu Industril Park, Hukou, Hsinchu, Taiwan, 30352 2 http://www.ampak.com.
W522A Evaluation Board User Manual 1. EVB Introduction W522A Evaluation board (EVB) likes as figure1. That is designed for IEEE802.11 a/b/g/n/ac WLAN with integrated Bluetooth application. It is subject to provide a convenient environment for customer’s verification on WiFi or Bluetooth function. There are many controller pins and reserved GPIO on Evaluation board which describes as below. Figure1. Top view of W522A EVB Interface highlights: 1. U200:W522A SIP module. 2.
W522A Evaluation Board User Manual 2. WiFi Function Verification Step 2.1 WiFi SDIO Using external pull up resistors depends on the SDIO supply voltage. The resistance range is 30 KΩ~40 KΩ on the four data lines and the CMD line as the following circuitry. WL_VIO R122 VIO_3V3 NC/0805/0 R J8 SD2 SD3 SDCMD GND 3.
W522A Evaluation Board User Manual 3.Bluetooth Function Verification Step Figure5. Bluetooth verification connection interface to Host UART Hardware Setup: Refer to Figure5 UART pin definition connects the J16 interface of AP6275S evaluation board to Host UART control interface. Connects an external antenna at SMA connector on the evaluation board. Note to the VDDIO voltage level should be the same as GPIO voltage level of Host CPU.
W522A Evaluation Board User Manual Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
W522A Evaluation Board User Manual This module is intended for OEM integrators only. Per FCC KDB 996369 D03 OEM Manual v01 guidance, the following conditions must be strictly followed when using this certified module: KDB 996369 D03 OEM Manual v01 rule sections: 2.2 List of applicable FCC rules This module has been tested for compliance to FCC Part 15 2.3 Summarize the specific operational use conditions The module is tested for standalone mobile RF exposure use condition.
W522A Evaluation Board User Manual PCB stack: 2.6 production procedure RF analyzer: Itest-WT208 or IQ execel 2.6-1 RF performance verify AMPAK Technology Inc. 3F, No.15-1, Zhonghua Road, Hsinchu Industril Park, Hukou, Hsinchu, Taiwan, 30352 8 http://www.ampak.com.
W522A Evaluation Board User Manual RF Performance needs meet to the FCC power table P21080732_FCC Power Table for W522 2.6-1 RF exposure considerations This equipment complies with FCC mobile radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. If the module is installed in AMPAK Technology Inc. 3F, No.
W522A Evaluation Board User Manual a portable host, a separate SAR evaluation is required to confirm compliance with relevant FCC portable RF exposure rules. 2.7 Antennas The following antennas have been certified for use with this module; antennas of the same type with equal or lower gain may also be used with this module. The antenna must be installed such that 20 cm can be maintained between the antenna and users. Antenna Type Dipole antenna Antenna connector IPEX-1 2.
W522A Evaluation Board User Manual this manual. OEM/Host manufacturer responsibilities OEM/Host manufacturers are ultimately responsible for the compliance of the Host and Module. The final product must be reassessed against all the essential requirements of the FCC rule such as FCC Part 15 Subpart B before it can be placed on the US market. This includes reassessing the transmitter module for compliance with the Radio and EMF essential requirements of the FCC rules.
